Memory Foam Mattress Topper

Check out this Memory Foam Mattress Topper video.

Memory Foam Mattress Topper

Check out this Memory Foam Mattress Topper video.

var ytcsi = {gt: function(n) {n = (n || '') + 'data_';return ytcsi[n] || (ytcsi[n] = {tick: {},info: {}});},now: (window.performance %26+ window.performance.timing %26%26window.performance.now %26+ window.performance.timing.navigationStart) ?function() {return window.performance.timing.navigationStart +window.performance.now();} :function() {return (new Date()).getTime();},tick: function(l, t, n) {ticks = ytcsi.gt(n).tick;var v = t || ytcsi.now();if (ticks[l]) {ticks['_' + l] = (ticks['_' + l] || [ticks[l]]);ticks['_' + l].push(v);}ticks[l] = v;},info: function(k, v, n) {ytcsi.gt(n).info[k] = v;},setStart: function(s, t, n) {ytcsi.info('yt_sts', s, n);ytcsi.tick('_start', t, n);}};(function(w, d) {ytcsi.setStart('dhs', w.performance ? w.performance.timing.responseStart : null);var isPrerender = (d.visibilityState || d.webkitVisibilityState) == 'prerender';var vName = (!d.visibilityState %26+ d.webkitVisibilityState)? 'webkitvisibilitychange' : 'visibilitychange';if (isPrerender) {ytcsi.info('prerender', 1);var startTick = function() {ytcsi.setStart('dhs');d.removeEventListener(vName, startTick);};d.addEventListener(vName, startTick, false);}if (d.addEventListener) {d.addEventListener(vName, function() {ytcsi.tick('vc');}, false);}function isGecko() {if (!w.navigator || !w.navigator.userAgent) {return false;}var ua = w.navigator.userAgent;return ua.indexOf('Gecko') > 0 %26%26ua.toLowerCase().indexOf('webkit') < 0 %26%26ua.indexOf('Edge') < 0 %26%26ua.indexOf('Trident') < 0 %26%26ua.indexOf('MSIE') < 0;}if (isGecko()) {var isHidden = (d.visibilityState || d.webkitVisibilityState) == 'hidden';if (isHidden) {ytcsi.tick('vc');}}var slt = function(el, t) {setTimeout(function() {var n = ytcsi.now();el.loadTime = n;if (el.slt) {el.slt();}}, t);};w.__ytRIL = function(el) {if (!el.getAttribute('data-thumb')) {if (w.requestAnimationFrame) {w.requestAnimationFrame(function() {slt(el, 0);});} else {slt(el, 16);}}};})(window, document);(function() {var img = new Image().src = "https://i.ytimg.com/generate_204";})(); if (window.ytcsi) {window.ytcsi.tick("lpcs", null, '');}(function() {window.ytplayer = {};ytcfg.set({"INNERTUBE_API_VERSION":"v1","INNERTUBE_CONTEXT_CLIENT_NAME":1,"GAPI_HINT_PARAMS":"m;/_/scs/abc-static/_/js/k=gapi.gapi.en.yyhByYeMTAc.O/am=AAY/d=1/ct=zgms/rs=AHpOoo-O470EQdZ-4tpWpppyTQmeOEUv-g/m=__features__","START_IN_FULL_WINDOW_MODE":false,"DEFERRED_DETACH":true,"LATEST_ECATCHER_SERVICE_TRACKING_PARAMS":{"client.name":"WEB"},"VISIBILITY_TIME_BETWEEN_JOBS_MS":100,"DISABLE_YT_IMG_DELAY_LOADING":false,"NO_EMPTY_DATA_IMG":true,"YPC_MB_URL":"https://payments.youtube.com/payments/v4/js/integrator.js?ss=md","EVENT_ID":"EcENX93gOci7gwOIv54g","COUNTRY":"台灣","GAPI_HOST":"https://apis.google.com","SBOX_JS_URL":"/yts/jsbin/www-searchbox-vflLC2F8D/www-searchbox.js","ENABLE_ELEMENT_POOL_POPULATOR":true,"IS_TABLET":false,"VISITOR_DATA":"CgtsOGJTTWY4Qng5dyiRgrf4BQ%3D%3D","REUSE_COMPONENTS":true,"INNERTUBE_CONTEXT_HL":"zh-TW","SIGNIN_URL":"https://accounts.google.com/ServiceLogin?hl=zh-TWu0026continue=https%3A%2F%2Fwww.youtube.com%2Fsignin%3Faction_handle_signin%3Dtrue%26next%3D%252Fwatch%253Fv%253DRd7bQvfBcAI%26app%3Ddesktop%26feature%3D__FEATURE__%26hl%3Dzh-TWu0026passive=trueu0026service=youtubeu0026uilel=3","INNERTUBE_CONTEXT_CLIENT_VERSION":"2.20200710.05.00","VOZ_API_KEY":"AIzaSyBU2xE_JHvB6wag3tMfhxXpg2Q_W8xnM-I","VARIANTS_CHECKSUM":"28de4d22e5eaa36147427fe4c11dcf3d","LIVE_CHAT_SEND_MESSAGE_ACTION":"live_chat/watch_page/send","HTML_DIR":"ltr","XSRF_TOKEN":"QUFFLUhqbEtFTHZyS3A0UjFZRVZYUHJlYWstOERZeFJIQXxBQ3Jtc0trQkJFZGxPMU5nSlhpTmlfbXZVekEzdXRBVU11T05vVUU3Vk1xRDZHaTRJSkExSkZhTmplbjJQVGRKR3hwcE1GZUs2cUk5QVJwbUtZN0x0OV9TejFaQWVTRTFqNFBNYzl6a0c1LVNjY0VEV0dZME1QRktiTnc5RUlYaDBwZG5COW40d2tENDRTN2k5YjlFdWNSN0plTUp5dHlRTXc=","XSRF_FIELD_NAME":"session_token","RECAPTCHA_V3_SITEKEY":"6LedoOcUAAAAAHA4CFG9zRpaCNjYj33SYjzQ9cTy","PAGE_BUILD_LABEL":"youtube.ytfe.desktop_20200709_5_RC0","GOOGLE_FEEDBACK_PRODUCT_DATA":{"accept_language":null,"polymer":"active","polymer2":"active"},"ZWIEBACK_PING_URLS":["https://www.google.com.tw/pagead/lvz?req_ts=1594736913u0026pg=watchu0026evtid=AKB78cj_rVTp9Ge2o8Qn-IXoZQ758zi1-zVxTDZodU7rTfydRN8iItiBWnAdFSUhShblukuialdexPyB_yJIggwhkOMVkTh_aQu0026sigh=AKFpyYUucoN-3zhLXgfCkjMxO5oMUG_TUg","https://www.google.com/pagead/lvz?req_ts=1594736913u0026pg=watchu0026evtid=AKB78cjtwzSimJdsxq7Bj9-Jpz-Ni8_xaQ9j6tRMTCa1Eum4rdxnC06lfL8AhypKLoNO-nwA0XjfX6Dzbpt0kVA1S_bm3G4nKQu0026sigh=AKFpyYW7Di5qNKj0tC-HLIUoEQHb0g8oJA"],"DEVICE":"","PLAYER_JS_URL":"/s/player/5253ac4d/player_ias.vflset/zh_TW/base.js","CLIENT_PROTOCOL":"HTTP/1.0","LANGUAGE":"中文","INNERTUBE_CONTEXT_GL":"TW","EXPERIMENT_FLAGS":{"log_js_exceptions_fraction":1.0,"pass_biscotti_id_in_header_ajax":true,"rich_grid_sticky_chips":true,"desktop_image_companion_wta_support":true,"cold_missing_history":true,"player_bootstrap_method":true,"kevlar_i18n_library":true,"kevlar_menu_refresh":true,"show_updated_ticket_shelf_ui":true,"use_preview_selection_tool":true,"live_chat_increased_min_height":true,"kevlar_settings_playback":true,"service_worker_subscribe_with_vapid_key":true,"kevlar_cancel_scheduled_comment_jobs_on_navigate":true,"kevlar_miniplayer_queue_user_activation":true,"high_priority_flyout_frequency":3,"service_worker_push_logged_out_prompt_watches":-1,"kevlar_disable_html_imports":true,"kevlar_miniplayer_play_pause_on_scrim":true,"desktop_shopping_companion_wta_support":true,"kevlar_next_cold_on_auth_change_detected":true,"web_emulated_idle_callback_delay":0,"suppress_sparkles_for_whitelisted_instream_on_desktop":true,"custom_csi_timeline_use_gel":true,"kevlar_collect_battery_network_status":true,"kevlar_inlined_html_templates_polymer_flags":true,"web_screen_manager_use_default_client":true,"desktop_persistent_menu":true,"external_fullscreen":true,"kevlar_thumbnail_fluid":true,"external_fullscreen_with_edu":true,"web_op_continuation_type_blacklist":[],"recommended_video_reordering":true,"app_settings_snapshot_min_time_between_snapshots_hours":24,"kevlar_miniplayer":true,"rich_grid":true,"kevlar_op_browse_sampled_prefix_ids":[],"pdg_enable_sign_in_modal_for_super_vod":true,"web_client_version_override":"","kevlar_next_up_next_edu_emoji":"","kevlar_copy_playlist":true,"kevlar_allow_queue_reorder":true,"enable_servlet_streamz":true,"service_worker_push_force_notification_prompt_tag":"1","live_chat_unicode_emoji_json_url":"https://www.gstatic.com/youtube/img/emojis/emojis-svg-4.json","service_worker_push_enabled":true,"enable_streamline_repost_flow":true,"kevlar_serve_unversioned_binary":true,"polymer2_not_shady_build":true,"enable_premium_voluntary_pause":true,"web_system_health_fraction":0.01,"twelve_video_reordering":[0,1,2,4,7,8,3,5,6,9,10,11],"kevlar_use_alpha_in_color_palettes":true,"fill_web_player_context_config":true,"kevlar_no_early_init_unpause":true,"enable_i18n_data_for_pla_on_search_web":true,"element_pool_populator_auto_abort":true,"enable_read_more_format_decoration":true,"kevlar_logged_out_topbar_menu_migration":true,"prefetch_comments_ms_after_video":0,"live_chat_client_url":true,"enable_call_to_action_clarification_renderer_bottom_section_conditions":true,"retry_web_logging_batches":true,"kevlar_mousedown_prefetchable_components":["ytd-playlist-video-renderer","ytd-grid-video-renderer","ytd-compact-video-renderer","ytd-video-renderer","ytd-playlist-panel-video-renderer"],"service_worker_push_prompt_delay_microseconds":3888000000000,"web_logging_max_batch":150,"kevlar_allow_multistep_video_init":true,"is_part_of_any_user_engagement_experiment":true,"disable_legacy_pyv_for_web":true,"playlist_remove_watched":true,"kevlar_autofocus_menu_on_keyboard_nav":true,"kevlar_settings_billing":true,"disable_thumbnail_preloading":true,"enable_button_behavior_reuse":true,"desktop_touch_gestures_usage_log":true,"kevlar_op_infra":true,"kevlar_center_search_results":true,"render_channel_canonical_tags":true,"service_worker_push_watch_page_prompt":true,"kevlar_disable_channels_flow_param":true,"disable_youthere_lact_threshold_check":true,"autoplay_pause_by_lact_sampling_fraction":0.0,"kevlar_ctrl_tap_fix":true,"mdx_enable_privacy_disclosure_ui":true,"client_streamz_web_flush_interval_seconds":60,"render_schema_org_album":true,"web_always_load_chat_support":true,"enable_watch_next_pause_autoplay_lact":true,"show_updated_ticket_shelf_drop_down":true,"searchbox_reporting":true,"kevlar_exit_fullscreen_leaving_watch":true,"defer_overlays":true,"rich_grid_section_minimum_row_number":2,"enable_ve_tracker_key":true,"no_forced_cold_load_on_channel_page":true,"web_use_beacon_api_for_ad_click_server_pings":true,"kevlar_watch_color_update":true,"web_refresh_info_panel":true,"fix_for_safari_desktop_masthead_banner_size":true,"kevlar_icons_on_menus":true,"enable_player_microformat_data":true,"enable_masthead_quartile_ping_fix":true,"kevlar_autonav_miniplayer_fix":true,"kevlar_legacy_browsers":true,"autoescape_tempdata_url":true,"reload_without_polymer_innertube":true,"kevlar_no_url_params":true,"enable_signals":true,"consent_url_override":"","kevlar_nitrate_driven_tooltips":true,"kevlar_channel_trailer_multi_attach":true,"enable_wii_ps_icebar":true,"botguard_async_snapshot_timeout_ms":3000,"kevlar_use_endpoint_for_channel_creation_form":true,"enable_microformat_data":true,"enable_mentions_in_reposts":true,"kevlar_queue_use_dedicated_list_type":true,"kevlar_watch_js_panel_height":true,"skip_init_preview_selection":true,"decorate_autoplay_renderer":true,"client_streamz_web_flush_count":100,"kevlar_miniplayer_expand_top":true,"user_mention_suggestions_edu_impression_cap":10,"html5_experiment_id_label":0,"kevlar_deprecated_ticker":true,"service_worker_push_home_page_prompt":true,"kevlar_tooltip_impression_cap":2,"render_schema_org_tags":true,"kevlar_watch_drag_handles":true,"desktop_polymer_video_masthead_session_tempdata_ttl":30,"kevlar_autonav_popup_filtering":true,"kevlar_queue_use_update_api":true,"kevlar_snap_state_refresh":true,"kevlar_time_caching_start_threshold":15,"kevlar_frontend_queue_recover":true,"kevlar_log_prefers_color_theme":true,"watch_next_pause_autoplay_lact_sec":4500,"cancel_pending_navs":true,"spf_kevlar_assume_chunked":true,"kevlar_droppable_prefetchable_requests":true,"desktop_sparkles_light_cta_button":true,"enable_new} ytcfg.set({"INNERTUBE_CONTEXT":{"client":{"hl":"zh-TW","gl":"TW","visitorData":"CgtsOGJTTWY4Qng5dyiRgrf4BQ%3D%3D","userAgent":"gzip(gfe)","clientName":"WEB","clientVersion":"2.20200710.05.00"},"request":{"sessionId":"6849342888954046665"}}}); if (window.ytcsi) {window.ytcsi.tick("csl", null, '');} @font-face{font-family:'Roboto';font-} body{padding:0;margin:0;overflow-y:scroll}body.autoscroll{overflow-y:auto}body.no-scroll{overflow:hidden}body.no-y-scroll{overflow-y:hidden}.hidden{display:none}textarea{--paper-input-container-input_-_white-space:pre-wrap}.grecaptcha-badge{visibility:hidden}ytd-masthead.shell{background:rgba(255,255,255,0.98);position:fixed;top:0;right:0;left:0;display:-ms-flex;display:-webkit-flex;display:flex;height:56px;-ms-flex-align:center;-webkit-align-items:center;align-items:center}ytd-masthead.shell #menu-icon{margin-left:16px}ytd-app>ytd-masthead.chunked{position:fixed;top:0;width:100%}ytd-masthead.shell.dark,ytd-masthead.shell.theater{background:rgba(40,40,40,0.98)}ytd-masthead.shell.full-window-mode{background:rgba(40,40,40,0.98);opacity:0;transform:translateY(calc(-100% - 5px))}ytd-masthead.shell>*:first-child{padding-left:16px}ytd-masthead.shell>*:last-child{padding-right:16px}ytd-masthead #masthead-logo{display:-ms-flex;display:-webkit-flex;display:flex}ytd-masthead #masthead-logo #country-code{margin-right:2px}ytd-masthead.shell #yt-logo-svg,ytd-masthead.shell #yt-logo-red-svg{align-self:center;margin-left:8px;padding:0;color:black}ytd-masthead.shell #a11y-skip-nav{display:none}ytd-masthead.shell svg{width:40px;height:40px;padding:8px;margin-right:8px;box-sizing:border-box;color:#606060;fill:currentColor}ytd-masthead .external-icon{width:24px;height:24px}ytd-masthead .yt-icons-ext{fill:currentColor;color:#606060}ytd-masthead.shell.dark .yt-icons-ext ytd-masthead.shell.theater .yt-icons-ext{fill:#fff}ytd-masthead svg#yt-logo-svg{width:80px}ytd-masthead svg#yt-logo-red-svg{width:106.4px}@media (max-width:656px){ytd-masthead.shell>*:first-child{padding-left:8px}ytd-masthead.shell>*:last-child{padding-right:8px}ytd-masthead.shell svg{margin-right:0}ytd-masthead #masthead-logo{-ms-flex:1 1 .000000001px;-webkit-flex:1;flex:1;-webkit-flex-basis:.000000001px;flex-basis:.000000001px}ytd-masthead.shell #yt-logo-svg,ytd-masthead.shell #yt-logo-red-svg{margin-left:4px}}@media (min-width:876px){ytd-masthead #masthead-logo{width:129px}}#masthead-skeleton-icons{display:flex;flex:1;flex-direction:row;justify-content:flex-end}ytd-masthead.masthead-finish #masthead-skeleton-icons{display:none}.masthead-skeleton-icon{border-radius:50%;height:32px;width:32px;margin:0 8px;background-color:hsl(0,0%,89%)}ytd-masthead.dark .masthead-skeleton-icon{background-color:hsl(0,0%,16%)}ytd-masthead .yt-icons-ext{color:var(--yt-spec-icon-active-other)}ytd-masthead svg#yt-logo-svg #youtube-paths path,ytd-masthead svg#yt-logo-red-svg #youtube-red-paths path{fill:#282828}ytd-masthead.dark svg#yt-logo-svg #youtube-paths path,ytd-masthead.dark svg#yt-logo-red-svg #youtube-red-paths path,ytd-masthead.theater svg#yt-logo-svg #youtube-paths path,ytd-masthead.theater svg#yt-logo-red-svg #youtube-red-paths path{fill:#fff}#search-input.ytd-searchbox-spt input{-webkit-appearance:none;-webkit-font-smoothing:antialiased;background-color:transparent;border:none;box-shadow:none;color:inherit;font-family:'Roboto','Noto',sans-serif;font-size:16px;font-weight:400;line-height:24px;margin-left:4px;max-width:100%;outline:none;text-align:inherit;width:100%;-ms-flex:1 1 .000000001px;-webkit-flex:1;flex:1;-webkit-flex-basis:.000000001px;flex-basis:.000000001px}#search-container.ytd-searchbox-spt{pointer-events:none;position:absolute;top:0;right:0;bottom:0;left:0}#search-input.ytd-searchbox-spt #search::-webkit-input-placeholder,#search-input.ytd-searchbox-spt #search::-moz-input-placeholder,#search-input.ytd-searchbox-spt #search:-ms-input-placeholder{color:hsl(0,0%,53.3%)}html{background-color:#f9f9f9!important;-webkit-text-size-adjust:none}html[dark]{background-color:#181818!important}#logo-red-icon-container.ytd-topbar-logo-renderer{width:86px} if (window.ytcsi) {window.ytcsi.tick("bc", null, '');} var ytimg = {};ytimg.count = 1;ytimg.preload = function(src) {var img = new Image();var count = ++ytimg.count;ytimg[count] = img;img.onload = img.onerror = function() {delete ytimg[count];};img.src = src;}; ytimg.preload("https://r3---sn-p5qlsndd.googlevideo.com/generate_204"); ytimg.preload("https://r3---sn-p5qlsndd.googlevideo.com/generate_204?conn2"); if (window.ytcsi) {window.ytcsi.tick("cfg", null, '');} var ytplayer = ytplayer || {};ytplayer.config = {"assets":{"js":"/s/player/5253ac4d/player_ias.vflset/zh_TW/base.js","css":"/s/player/5253ac4d/www-player.css"},"attrs":{"id":"movie_player"},"args":{"vss_host":"s.youtube.com","innertube_api_version":"v1","watermark":",https://s.ytimg.com/yts/img/watermark/youtube_watermark-vflHX6b6E.png,https://s.ytimg.com/yts/img/watermark/youtube_hd_watermark-vflAzLcD6.png","hl":"zh_TW","cver":"2.20200710.05.00","show_miniplayer_button":"1","enablejsapi":"1","player_response":"{"responseContext":{"serviceTrackingParams":[{"service":"GFEEDBACK","params":[{"key":"is_viewed_live","value":"False"},{"key":"logged_in","value":"0"},{"key":"e","value":"23905282,23834813,23854276,23895498,23918657,23841635,23884697,23912758,23744176,23925054,23864524,23887070,24304055,23885639,23882125,23921984,23895174,23906900,23910826,23876020,23908863,23882111,23862065,23911301,23854169,23895275,23923537,23907849,23921315,23874337,23862294,23836115,23916377,23881484,23913084,23915960,23860381,23897503,23900854,23923862,23897295,23910755,23832002,23816681,23841299,23869527,23862582,23905520,23882139,23735348,23914342,23885661,23923955,23884386,23894533,23904385,23768776,23919306,23797973,23764232,23834232,23837886,23896704,23874051,23921033,23887808,23861905,23870434,23865206,1714245,23804043,23899696,23902292,23847157,23871729,23897257,24590164,23898321,23906119,23839597,23919025,23842638,9473372,23904156,9473387,23903983,23912388,23913222,23896667,23869558,23903048,23914056,23915998,23921717,39320688,23857949,23907902,23923390,23861263,23919531,23857970,23862025,23908413,23897127,23909269,23789385,23874981,23854352,23709532,23861666,23899241,23900377,23917633,23920686,23790586,45170004,23888210,23916172,23912570,23924527,23811989,23897262,23907436,23903532,23868136,23884996,9473399,23804281,23821055,23889922,23919782,23886973,23874218,23900829,23884593,23919171,23906782,23918272,23880323,23882502,23908062,23723208,23859025,23890077,24650115,23898872,23874940,23907595,23915815,23918598,23924884,23909192,23872595,23842233,23902008,23871984,23915958,23880073,23856479,23918712,23858564,23916605,23853114,23862346,23880389,23894708,23907445,23918101,23902311,23895139,23755966,24303618,23794339,23919856,23910775,23882130,23897872,23890891"}]},{"service":"CSI","params":[{"key":"c","value":"WEB"},{"key":"cver","value":"2.20200710.05.00"},{"key":"yt_li","value":"0"},{"key":"GetPlayer_rid","value":"0xfdb971e9d5e86432"}]},{"service":"GUIDED_HELP","params":[{"key":"logged_in","value":"0"}]},{"service":"ECATCHER","params":[{"key":"client.version","value":"2.20200708"},{"key":"client.name","value":"WEB"}]}],"webResponseContextExtensionData":{"hasDecorated":true}},"playabilityStatus":{"status":"OK","playableInEmbed":true,"miniplayer":{"miniplayerRenderer":{"playbackMode":"PLAYBACK_MODE_ALLOW"}},"contextParams":"Q0FFU0FnZ0M="},"streamingData":{"expiresInSeconds":"21540","formats":[{"itag":18,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=18\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026gir=yes\u0026clen=4190503\u0026ratebypass=yes\u0026dur=91.602\u0026lmt=1357631851364132\u0026mt=1594736415\u0026fvip=3\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cratebypass%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgbks9huutlS4kNY6RhTdOnnSVfkj7umCMgSRELkjwADMCIQCCTTRaVLMPiCDxJVo1z9P7wW38W1OJAngLtsyVqRcdkQ%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.42001E, mp4a.40.2\"","bitrate":366518,"width":640,"height":360,"lastModified":"1357631851364132","contentLength":"4190503","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","averageBitrate":365974,"audioQuality":"AUDIO_QUALITY_LOW","approxDurationMs":"91602","audioSampleRate":"44100","audioChannels":2}],"adaptiveFormats":[{"itag":134,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=134\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026gir=yes\u0026clen=3294055\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIhAN_eRHVZR4N8uIduZiKI_Hpw6I0XimX_IO9zdCS6zaTdAiAvnHe9ncgKLYCm9q_r5rmwcW0vgvu16W93UCxp67m6kA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d4016\"","bitrate":306436,"width":640,"height":360,"initRange":{"start":"0","end":"708"},"indexRange":{"start":"709","end":"968"},"lastModified":"1383338327051509","contentLength":"3294055","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","averageBitrate":288319,"highReplication":true,"approxDurationMs":"91400"},{"itag":243,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=243\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgPDfZNpYJRIoz3iJU1AtgWFsleQO9cMzs53ZhK_DPvFUCIQCiGTkLz_F4QAg9j3hdrIF5KZM0R8ZoKZUWE1Q3zFQvWA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":405720,"width":640,"height":360,"lastModified":"1383338327051509","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":133,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=133\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRAIgLbtiSdU1TEcTsggRqV8nFlFRO4vxjLqm9MrzltQ8BncCIDHCUxNfg2BjXNeyr_L9VHvuf-Ly6Bgp3ziKDZWkj-Rq\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d400c\"","bitrate":242000,"width":426,"height":240,"lastModified":"1383338327051509","quality":"small","fps":15,"qualityLabel":"240p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":242,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=242\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAJhF8WxYjzULcbuNy_1jd4aG33UfBbxYeqX036x6RBqkAiEAtYyWYI7eRJpoNBsx69Q_Iq3rVrKjUccuJC-NFhsxjks%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":220500,"width":426,"height":240,"lastModified":"1383338327051509","quality":"small","fps":15,"qualityLabel":"240p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":160,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=160\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAPvpOCN9D4Mv-1obI-x5TOhIfHkY4N_A8eO46eECiR1nAiEA1Z3sFmLuUzK7hioyYDRho_i-_1Km6TY9cxTeUMJk2xo%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d400b\"","bitrate":108000,"width":256,"height":144,"lastModified":"1383338327051509","quality":"tiny","fps":15,"qualityLabel":"144p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":278,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=278\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgeuJSDkSv9LIRja5GKvM7YGJkrfn0iZm-pGYxyHugUZ4CIQDOlRaCT87cPH_nj4ofaGwujlo3fu0F2eqXLfstzSVsvQ%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":95000,"width":256,"height":144,"lastModified":"1383338327051509","quality":"tiny","fps":15,"qualityLabel":"144p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":140,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=140\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=audio%2Fmp4\u0026gir=yes\u0026clen=1454815\u0026otfp=1\u0026dur=91.556\u0026lmt=1383338346964048\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAI2Js22PAEdZJ0jhzYBTfDmUopKF0PiXU8lFSyQjv_AqAiEA85LOUETt8TJBinNiHboJZ10HTnT67H_oZoe0DDNWtzk%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"audio/mp4; codecs=\"mp4a.40.2\"","bitrate":127952,"initRange":{"start":"0","end":"591"},"indexRange":{"start":"592","end":"743"},"lastModified":"1383338346964048","contentLength":"1454815","quality":"tiny","projectionType":"RECTANGULAR","averageBitrate":127119,"highReplication":true,"audioQuality":"AUDIO_QUALITY_MEDIUM","approxDurationMs":"91556","audioSampleRate":"44100","audioChannels":2},{"itag":251,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=251\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=audio%2Fwebm\u0026gir=yes\u0026clen=1489702\u0026otfp=1\u0026dur=91.581\u0026lmt=1565103188094504\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIhAPf4JlMf01ZibXiAnMQ0CWbIa4oYNX4UuzEBmsFBOjo1AiB7CPiYZ35ccMOiYiHVJ3q883ByeLLzxCSVvMqN6Kc_xA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"audio/webm; codecs=\"opus\"","bitrate":136567,"initRange":{"start":"0","end":"258"},"indexRange":{"start":"259","end":"425"},"lastModified":"1565103188094504","contentLength":"1489702","quality":"tiny","projectionType":"RECTANGULAR","averageBitrate":130131,"audioQuality":"AUDIO_QUALITY_MEDIUM","approxDurationMs":"91581","audioSampleRate":"48000","audioChannels":2}],"dashManifestUrl":"https://manifest.googlevideo.com/api/manifest/dash/expire/1594758514/ei/EcENX93gOci7gwOIv54g/ip/74.84.144.185/id/45dedb42f7c17002/source/youtube/requiressl/yes/playback_host/r3---sn-p5qlsndd.googlevideo.com/mh/Ht/mm/31%2C29/mn/sn-p5qlsndd%2Csn-p5qs7nek/ms/au%2Crdu/mv/u/mvi/3/pl/22/hfr/all/as/fmp4_audio_clear%2Cwebm_audio_clear%2Cwebm2_audio_clear%2Cfmp4_sd_hd_clear%2Cwebm2_sd_hd_clear/vprv/1/mt/1594736415/fvip/3/keepalive/yes/itag/0/sparams/expire%2Cei%2Cip%2Cid%2Csource%2Crequiressl%2Chfr%2Cas%2Cvprv%2Citag/sig/AOq0QJ8wRgIhAOiPSQ_2MgxJeEevt7HizRbShrJaHcoLaGP3o850imxqAiEAseVq7uLCa7LsX_tDUlti31SbLE3Wf3eK4CNHQNlqBeU%3D/lsparams/playback_host%2Cmh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl/lsig/AG3C_xAwRgIhAIDFYw7cZB9M2ymEmgxeJMb922FEGt_EGeJpPKDuEL-GAiEAyDnCGhzFuQZLIY3Dp716CNQVc52aysforEIN76IAprk%3D"},"playbackTracking":{"videostatsPlaybackUrl":{"baseUrl":"https://s.youtube.com/api/stats/playback?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"videostatsDelayplayUrl":{"baseUrl":"https://s.youtube.com/api/stats/delayplay?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"videostatsWatchtimeUrl":{"baseUrl":"https://s.youtube.com/api/stats/watchtime?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"ptrackingUrl":{"baseUrl":"https://www.youtube.com/ptracking?ei=EsENX_3AAaPx8gSHiLD4Cg\u0026plid=AAWqZ59GSaLdIY_N\u0026pltype=contentugc\u0026ptk=youtube_none\u0026video_id=Rd7bQvfBcAI"},"qoeUrl":{"baseUrl":"https://s.youtube.com/api/stats/qoe?cat=otfp\u0026cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026event=streamingstats\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N"},"setAwesomeUrl":{"baseUrl":"https://www.youtube.com/set_awesome?ei=EsENX_3AAaPx8gSHiLD4Cg\u0026plid=AAWqZ59GSaLdIY_N\u0026video_id=Rd7bQvfBcAI","elapsedMediaTimeSeconds":73},"atrUrl":{"baseUrl":"https://s.youtube.com/api/stats/atr?docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026len=92\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026ver=2","elapsedMediaTimeSeconds":5}},"videoDetails":{"videoId":"Rd7bQvfBcAI","title":"Memory Foam Mattress Topper","lengthSeconds":"92","keywords":["memory foam mattress topper","memory foam","mattress topper","mattresses","mattress toppers","memory foams","mattress"],"channelId":"UCD5-CuDg9fVZG-pDDmb5-mg","isOwnerViewing":false,"shortDescription":"Click Here: http://memory-foam-buyers-guide.org/memory-foam-mattress-topper.html\nCall for Information: 888-822-3410 Toll Free\n\nMemory Foam Mattress Topper\n\nWhat Is A Memory Foam Mattress Topper? \nAlthough there are many different thicknesses and densities, a memory foam mattress topper is designed to sit on top of an existing mattress to make it more comfortable.\n\nThe major difference in a memory foam mattress topper and memory foam mattress is that a memory foam mattress is meant to sit upon a hard surface. \n\nThe memory foam itself is laminated to one or more pieces of foam to create the feel that you want whereas a memory foam mattress topper is made of pure memory foam and will feel differently with the feel of each mattress you set it on.\n\nWhen you buy a whole memory foam sleep system you get memory foam pillows, memory foam mattress and a foundation (like a boxed spring, but without any springs).\nBuying memory foam mattress topper and placing it onto a sagging, old and worn out mattress defeats the whole concept.\n\nMemory foam provides its unique comfort only when it does all the giving from the top down and is supported totally at the bottom.\n\nIf your mattress is worn out or if you sit the memory foam mattress topper onto a boxed spring, the memory mattress topper is going to sink in everywhere the mattress or boxed spring sinks in, defeating the way it's designed to work.\n\nFor many people, any relief at all is better than nothing, so if you realize that a memory foam mattress topper isn't meant to be a replacement for a memory foam sleep system, then let's go ahead with our focus on toppers and what benefits you can expect from them.\n\nA memory foam mattress topper, also called bed toppers, is made in varying thicknesses and densities.\n\nThe most common memory foam topper is 2\" or so in thickness. There are a couple of really cheap ones that measure 1\" to 1 1/2\" thick. The best ones are 2\" to 4\" thick and of a denser material than the cheap ones.\n\nIf you have a choice, try to buy the 4.0 lb. to 4.5 lb. density memory foam mattress topper because it has the best support and will last many years.\n\nThe low density toppers, of 2.5 lb. to 3.5 lb. will only continue to recover from your weight for about 10 to 12 months. After that, they will start to flatten out and show body impressions.\n\nRemember never to place a mattress pad on top of your memory foam mattress topper because memory foam works off of your body temperature and anything you place between your body and the temperature sensitive foam will greatly diminish the way your topper feels.\n\n If you want to protect your investment in your new memory foam mattress or topper, you should use only a mattress protector that has been developed specifically for use with memory foam so it won't affect the temperature sensitive material beneath it.\nRemember, any mattress topper you purchase will be better than no topper.\n\nIn some cases, you can spend less and get a great memory foam mattress topper that you'll be happy with for years to come.\n\nThe main thing, again, is to look for the density of the foam and the thickness of the memory foam mattress topper that you'll be sleeping on for the future.\n\nTo watch more videos like this, visit: \n\n\nFollow me on:\nhttps://plus.google.com/u/0/110507796750383587696\n\nTo Watch More Videos Like This One, Visit:\nhttp://www.youtube.com/user/memoryfoamvideo\n\nResources:\nhttps://twitter.com/CharlesWalton10\nhttp://www.facebook.com/charles.walton.35762\nhttps://pinterest.com/charleswalton10/","isCrawlable":true,"thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEiCKgBEF5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ==\u0026rs=AOn4CLCmkfPnM0PBUWi3gUYGUtQfho_uYw","width":168,"height":94},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEiCMQBEG5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ==\u0026rs=AOn4CLDEHbCtPxXhSG3Iy_3coyBdL6ifFQ","width":196,"height":110},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEjCPYBEIoBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=\u0026rs=AOn4CLDFo8j4MW-Q-LmdPmUPulzcVpDOKQ","width":246,"height":138},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=\u0026rs=AOn4CLD8SR_9-_KAOuhjj1IwuTJScWL2IA","width":336,"height":188}]},"averageRating":0.0,"allowRatings":true,"viewCount":"268","author":"Mikaela Panganiban","isPrivate":false,"isUnpluggedCorpus":false,"isLiveContent":false},"playerConfig":{"audioConfig":{"enablePerFormatLoudness":false},"daiConfig":{"enableServerStitchedDai":false},"mediaCommonConfig":{"dynamicReadaheadConfig":{"maxReadAheadMediaTimeMs":120000,"minReadAheadMediaTimeMs":15000,"readAheadGrowthRateMs":1000}},"webPlayerConfig":{"webPlayerActionsPorting":{"getSharePanelCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/share/get_web_player_share_panel"}},"webPlayerShareEntityServiceEndpoint":{"serializedShareEntity":"CgtSZDdiUXZmQmNBSQ%3D%3D"}},"subscribeCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/subscription/subscribe"}},"subscribeEndpoint":{"channelIds":["UCD5-CuDg9fVZG-pDDmb5-mg"],"params":"EgIIBxgA"}},"unsubscribeCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/subscription/unsubscribe"}},"unsubscribeEndpoint":{"channelIds":["UCD5-CuDg9fVZG-pDDmb5-mg"],"params":"CgIIBxgA"}},"addToWatchLaterCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"Rd7bQvfBcAI","action":"ACTION_ADD_VIDEO"}]}},"removeFromWatchLaterCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"Rd7bQvfBcAI"}]}}}}},"storyboards":{"playerStoryboardSpecRenderer":{"spec":"https://i9.ytimg.com/sb/Rd7bQvfBcAI/storyboard3_L$L/$N.jpg?sqp=-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_8DBgjtoq-HBQ==|48#27#100#10#10#0#default#rs$AOn4CLDqihFtm6kU9SPGt4BCidCOmf9JsA|80#45#93#10#10#1000#M$M#rs$AOn4CLD4GqwhwGRnAA4UxCpIs5EaRyxWHg|160#90#93#5#5#1000#M$M#rs$AOn4CLBrPJnm2vBhGFRlwkLQoyuJoRlb1w"}},"microformat":{"playerMicroformatRenderer":{"thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg","width":480,"height":360}]},"embed":{"iframeUrl":"https://www.youtube.com/embed/Rd7bQvfBcAI","flashUrl":"http://www.youtube.com/v/Rd7bQvfBcAI?version=3\u0026autohide=1","width":640,"height":360,"flashSecureUrl":"https://www.youtube.com/v/Rd7bQvfBcAI?version=3\u0026autohide=1"},"title":{"simpleText":"Memory Foam Mattress Topper"},"description":{"simpleText":"Click Here: http://memory-foam-buyers-guide.org/memory-foam-mattress-topper.html\nCall for Information: 888-822-3410 Toll Free\n\nMemory Foam Mattress Topper\n\nWhat Is A Memory Foam Mattress Topper? \nAlthough there are many different thicknesses and densities, a memory foam mattress topper is designed to sit on top of an existing mattress to make it more comfortable.\n\nThe major difference in a memory foam mattress topper and memory foam mattress is that a memory foam mattress is meant to sit upon a hard surface. \n\nThe memory foam itself is laminated to one or more pieces of foam to create the feel that you want whereas a memory foam mattress topper is made of pure memory foam and will feel differently with the feel of each mattress you set it on.\n\nWhen you buy a whole memory foam sleep system you get memory foam pillows, memory foam mattress and a foundation (like a boxed spring, but without any springs).\nBuying memory foam mattress topper and placing it onto a sagging, old and worn out mattress defeats the whole concept.\n\nMemory foam provides its unique comfort only when it does all the giving from the top down and is supported totally at the bottom.\n\nIf your mattress is worn out or if you sit the memory foam mattress topper onto a boxed spring, the memory mattress topper is going to sink in everywhere the mattress or boxed spring sinks in, defeating the way it's designed to work.\n\nFor many people, any relief at all is better than nothing, so if you realize that a memory foam mattress topper isn't meant to be a replacement for a memory foam sleep system, then let's go ahead with our focus on toppers and what benefits you can expect from them.\n\nA memory foam mattress topper, also called bed toppers, is made in varying thicknesses and densities.\n\nThe most common memory foam topper is 2\" or so in thickness. There are a couple of really cheap ones that measure 1\" to 1 1/2\" thick. The best ones are 2\" to 4\" thick and of a denser material than the cheap ones.\n\nIf you have a choice, try to buy the 4.0 lb. to 4.5 lb. density memory foam mattress topper because it has the best support and will last many years.\n\nThe low density toppers, of 2.5 lb. to 3.5 lb. will only continue to recover from your weight for about 10 to 12 months. After that, they will start to flatten out and show body impressions.\n\nRemember never to place a mattress pad on top of your memory foam mattress topper because memory foam works off of your body temperature and anything you place between your body and the temperature sensitive foam will greatly diminish the way your topper feels.\n\n If you want to protect your investment in your new memory foam mattress or topper, you should use only a mattress protector that has been developed specifically for use with memory foam so it won't affect the temperature sensitive material beneath it.\nRemember, any mattress topper you purchase will be better than no topper.\n\nIn some cases, you can spend less and get a great memory foam mattress topper that you'll be happy with for years to come.\n\nThe main thing, again, is to look for the density of the foam and the thickness of the memory foam mattress topper that you'll be sleeping on for the future.\n\nTo watch more videos like this, visit: \n\n\nFollow me on:\nhttps://plus.google.com/u/0/110507796750383587696\n\nTo Watch More Videos Like This One, Visit:\nhttp://www.youtube.com/user/memoryfoamvideo\n\nResources:\nhttps://twitter.com/CharlesWalton10\nhttp://www.facebook.com/charles.walton.35762\nhttps://pinterest.com/charleswalton10/"},"lengthSeconds":"92","ownerProfileUrl":"http://www.youtube.com/user/memoryfoamvideo","externalChannelId":"UCD5-CuDg9fVZG-pDDmb5-mg","isFamilySafe":true,"availableCountries":["AD","AE","AF","AG","AI","AL","AM","AO","AQ","AR","AS","AT","AU","AW","AX","AZ","BA","BB","BD","BE","BF","BG","BH","BI","BJ","BL","BM","BN","BO","BQ","BR","BS","BT","BV","BW","BY","BZ","CA","CC","CD","CF","CG","CH","CI","CK","CL","CM","CN","CO","CR","CU","CV","CW","CX","CY","CZ","DE","DJ","DK","DM","DO","DZ","EC","EE","EG","EH","ER","ES","ET","FI","FJ","FK","FM","FO","FR","GA","GB","GD","GE","GF","GG","GH","GI","GL","GM","GN","GP","GQ","GR","GS","GT","GU","GW","GY","HK","HM","HN","HR","HT","HU","ID","IE","IL","IM","IN","IO","IQ","IR","IS","IT","JE","JM","JO","JP","KE","KG","KH","KI","KM","KN","KP","KR","KW","KY","KZ","LA","LB","LC","LI","LK","LR","LS","LT","LU","LV","LY","MA","MC","MD","ME","MF","MG","MH","MK","ML","MM","MN","MO","MP","MQ","MR","MS","MT","MU","MV","MW","MX","MY","MZ","NA","NC","NE","NF","NG","NI","NL","NO","NP","NR","NU","NZ","OM","PA","PE","PF","PG","PH","PK","PL","PM","PN","PR","PS","PT","PW","PY","QA","RE","RO","RS","RU","RW","SA","SB","SC","SD","SE","SG","SH","SI","SJ","SK","SL","SM","SN","SO","SR","SS","ST","SV","SX","SY","SZ","TC","TD","TF","TG","TH","TJ","TK","TL","TM","TN","TO","TR","TT","TV","TW","TZ","UA","UG","UM","US","UY","UZ","VA","VC","VE","VG","VI","VN","VU","WF","WS","YE","YT","ZA","ZM","ZW"],"isUnlisted":false,"hasYpcMetadata":false,"viewCount":"268","category":"Howto \u0026 Style","publishDate":"2013-01-07","ownerChannelName":"Mikaela Panganiban","uploadDate":"2013-01-07"}},"trackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","attestation":{"playerAttestationRenderer":{"challenge":"a=5\u0026a2=1\u0026b=L8scmisyp1mCK0PQ7Yi3Z3f0Rn8\u0026c=1594736914\u0026d=1\u0026e=Rd7bQvfBcAI\u0026c3a=24\u0026c1a=1\u0026c6a=1\u0026hh=8ZJlVD5YyiDpaE6-PwXZFI0JIIPXGOMlh6h6Oi0IolY","botguardData":{"program":"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","interpreterUrl":"//www.google.com/js/bg/U2N_t8xvYfX7gsY40yu-neGzM-eELk5d79HC0J7X0cM.js"}}},"messages":[{"mealbarPromoRenderer":{"icon":{"thumbnails":[{"url":"https://www.gstatic.com/youtube/img/promos/growth/6ad5a99c727579634bc3e2fb67562a2621170bdd11578967392667be5a05c5e4_384x384.png","width":384,"height":384}]},"messageTexts":[{"runs":[{"text":"訂⁠閱⁠零⁠廣⁠åŠâ çš„⁠ YouTube⁠服⁠務"}]}],"actionButton":{"buttonRenderer":{" (function(){/* Copyright The Closure Library Authors. SPDX-License-Identifier: Apache-2.0 */ var f=this||self,g="closure_uid_"+(1E9*Math.random()>>>0),h=0;function l(a,b){this.width=a;this.height=b} l.prototype.aspectRatio=function(){return this.width/this.height}; l.prototype.ceil=function(){this.width=Math.ceil(this.width);this.height=Math.ceil(this.height);return this}; l.prototype.floor=function(){this.width=Math.floor(this.width);this.height=Math.floor(this.height);return this}; l.prototype.round=function(){this.width=Math.round(this.width);this.height=Math.round(this.height);return this};function m(){var a=document;var b="DIV";"application/xhtml+xml"===a.contentType%26%26(b=b.toLowerCase());return a.createElement(b)} ;function n(a,b){for(var d=[a],c=b.length-1;0=1550-z()%26%26800a.height%26%26657

var ytcsi = {gt: function(n) {n = (n || '') + 'data_';return ytcsi[n] || (ytcsi[n] = {tick: {},info: {}});},now: (window.performance %26+ window.performance.timing %26%26window.performance.now %26+ window.performance.timing.navigationStart) ?function() {return window.performance.timing.navigationStart +window.performance.now();} :function() {return (new Date()).getTime();},tick: function(l, t, n) {ticks = ytcsi.gt(n).tick;var v = t || ytcsi.now();if (ticks[l]) {ticks['_' + l] = (ticks['_' + l] || [ticks[l]]);ticks['_' + l].push(v);}ticks[l] = v;},info: function(k, v, n) {ytcsi.gt(n).info[k] = v;},setStart: function(s, t, n) {ytcsi.info('yt_sts', s, n);ytcsi.tick('_start', t, n);}};(function(w, d) {ytcsi.setStart('dhs', w.performance ? w.performance.timing.responseStart : null);var isPrerender = (d.visibilityState || d.webkitVisibilityState) == 'prerender';var vName = (!d.visibilityState %26+ d.webkitVisibilityState)? 'webkitvisibilitychange' : 'visibilitychange';if (isPrerender) {ytcsi.info('prerender', 1);var startTick = function() {ytcsi.setStart('dhs');d.removeEventListener(vName, startTick);};d.addEventListener(vName, startTick, false);}if (d.addEventListener) {d.addEventListener(vName, function() {ytcsi.tick('vc');}, false);}function isGecko() {if (!w.navigator || !w.navigator.userAgent) {return false;}var ua = w.navigator.userAgent;return ua.indexOf('Gecko') > 0 %26%26ua.toLowerCase().indexOf('webkit') < 0 %26%26ua.indexOf('Edge') < 0 %26%26ua.indexOf('Trident') < 0 %26%26ua.indexOf('MSIE') < 0;}if (isGecko()) {var isHidden = (d.visibilityState || d.webkitVisibilityState) == 'hidden';if (isHidden) {ytcsi.tick('vc');}}var slt = function(el, t) {setTimeout(function() {var n = ytcsi.now();el.loadTime = n;if (el.slt) {el.slt();}}, t);};w.__ytRIL = function(el) {if (!el.getAttribute('data-thumb')) {if (w.requestAnimationFrame) {w.requestAnimationFrame(function() {slt(el, 0);});} else {slt(el, 16);}}};})(window, document);(function() {var img = new Image().src = "https://i.ytimg.com/generate_204";})(); if (window.ytcsi) {window.ytcsi.tick("lpcs", null, '');}(function() {window.ytplayer = {};ytcfg.set({"INNERTUBE_API_VERSION":"v1","INNERTUBE_CONTEXT_CLIENT_NAME":1,"GAPI_HINT_PARAMS":"m;/_/scs/abc-static/_/js/k=gapi.gapi.en.yyhByYeMTAc.O/am=AAY/d=1/ct=zgms/rs=AHpOoo-O470EQdZ-4tpWpppyTQmeOEUv-g/m=__features__","START_IN_FULL_WINDOW_MODE":false,"DEFERRED_DETACH":true,"LATEST_ECATCHER_SERVICE_TRACKING_PARAMS":{"client.name":"WEB"},"VISIBILITY_TIME_BETWEEN_JOBS_MS":100,"DISABLE_YT_IMG_DELAY_LOADING":false,"NO_EMPTY_DATA_IMG":true,"YPC_MB_URL":"https://payments.youtube.com/payments/v4/js/integrator.js?ss=md","EVENT_ID":"EcENX93gOci7gwOIv54g","COUNTRY":"台灣","GAPI_HOST":"https://apis.google.com","SBOX_JS_URL":"/yts/jsbin/www-searchbox-vflLC2F8D/www-searchbox.js","ENABLE_ELEMENT_POOL_POPULATOR":true,"IS_TABLET":false,"VISITOR_DATA":"CgtsOGJTTWY4Qng5dyiRgrf4BQ%3D%3D","REUSE_COMPONENTS":true,"INNERTUBE_CONTEXT_HL":"zh-TW","SIGNIN_URL":"https://accounts.google.com/ServiceLogin?hl=zh-TWu0026continue=https%3A%2F%2Fwww.youtube.com%2Fsignin%3Faction_handle_signin%3Dtrue%26next%3D%252Fwatch%253Fv%253DRd7bQvfBcAI%26app%3Ddesktop%26feature%3D__FEATURE__%26hl%3Dzh-TWu0026passive=trueu0026service=youtubeu0026uilel=3","INNERTUBE_CONTEXT_CLIENT_VERSION":"2.20200710.05.00","VOZ_API_KEY":"AIzaSyBU2xE_JHvB6wag3tMfhxXpg2Q_W8xnM-I","VARIANTS_CHECKSUM":"28de4d22e5eaa36147427fe4c11dcf3d","LIVE_CHAT_SEND_MESSAGE_ACTION":"live_chat/watch_page/send","HTML_DIR":"ltr","XSRF_TOKEN":"QUFFLUhqbEtFTHZyS3A0UjFZRVZYUHJlYWstOERZeFJIQXxBQ3Jtc0trQkJFZGxPMU5nSlhpTmlfbXZVekEzdXRBVU11T05vVUU3Vk1xRDZHaTRJSkExSkZhTmplbjJQVGRKR3hwcE1GZUs2cUk5QVJwbUtZN0x0OV9TejFaQWVTRTFqNFBNYzl6a0c1LVNjY0VEV0dZME1QRktiTnc5RUlYaDBwZG5COW40d2tENDRTN2k5YjlFdWNSN0plTUp5dHlRTXc=","XSRF_FIELD_NAME":"session_token","RECAPTCHA_V3_SITEKEY":"6LedoOcUAAAAAHA4CFG9zRpaCNjYj33SYjzQ9cTy","PAGE_BUILD_LABEL":"youtube.ytfe.desktop_20200709_5_RC0","GOOGLE_FEEDBACK_PRODUCT_DATA":{"accept_language":null,"polymer":"active","polymer2":"active"},"ZWIEBACK_PING_URLS":["https://www.google.com.tw/pagead/lvz?req_ts=1594736913u0026pg=watchu0026evtid=AKB78cj_rVTp9Ge2o8Qn-IXoZQ758zi1-zVxTDZodU7rTfydRN8iItiBWnAdFSUhShblukuialdexPyB_yJIggwhkOMVkTh_aQu0026sigh=AKFpyYUucoN-3zhLXgfCkjMxO5oMUG_TUg","https://www.google.com/pagead/lvz?req_ts=1594736913u0026pg=watchu0026evtid=AKB78cjtwzSimJdsxq7Bj9-Jpz-Ni8_xaQ9j6tRMTCa1Eum4rdxnC06lfL8AhypKLoNO-nwA0XjfX6Dzbpt0kVA1S_bm3G4nKQu0026sigh=AKFpyYW7Di5qNKj0tC-HLIUoEQHb0g8oJA"],"DEVICE":"","PLAYER_JS_URL":"/s/player/5253ac4d/player_ias.vflset/zh_TW/base.js","CLIENT_PROTOCOL":"HTTP/1.0","LANGUAGE":"中文","INNERTUBE_CONTEXT_GL":"TW","EXPERIMENT_FLAGS":{"log_js_exceptions_fraction":1.0,"pass_biscotti_id_in_header_ajax":true,"rich_grid_sticky_chips":true,"desktop_image_companion_wta_support":true,"cold_missing_history":true,"player_bootstrap_method":true,"kevlar_i18n_library":true,"kevlar_menu_refresh":true,"show_updated_ticket_shelf_ui":true,"use_preview_selection_tool":true,"live_chat_increased_min_height":true,"kevlar_settings_playback":true,"service_worker_subscribe_with_vapid_key":true,"kevlar_cancel_scheduled_comment_jobs_on_navigate":true,"kevlar_miniplayer_queue_user_activation":true,"high_priority_flyout_frequency":3,"service_worker_push_logged_out_prompt_watches":-1,"kevlar_disable_html_imports":true,"kevlar_miniplayer_play_pause_on_scrim":true,"desktop_shopping_companion_wta_support":true,"kevlar_next_cold_on_auth_change_detected":true,"web_emulated_idle_callback_delay":0,"suppress_sparkles_for_whitelisted_instream_on_desktop":true,"custom_csi_timeline_use_gel":true,"kevlar_collect_battery_network_status":true,"kevlar_inlined_html_templates_polymer_flags":true,"web_screen_manager_use_default_client":true,"desktop_persistent_menu":true,"external_fullscreen":true,"kevlar_thumbnail_fluid":true,"external_fullscreen_with_edu":true,"web_op_continuation_type_blacklist":[],"recommended_video_reordering":true,"app_settings_snapshot_min_time_between_snapshots_hours":24,"kevlar_miniplayer":true,"rich_grid":true,"kevlar_op_browse_sampled_prefix_ids":[],"pdg_enable_sign_in_modal_for_super_vod":true,"web_client_version_override":"","kevlar_next_up_next_edu_emoji":"","kevlar_copy_playlist":true,"kevlar_allow_queue_reorder":true,"enable_servlet_streamz":true,"service_worker_push_force_notification_prompt_tag":"1","live_chat_unicode_emoji_json_url":"https://www.gstatic.com/youtube/img/emojis/emojis-svg-4.json","service_worker_push_enabled":true,"enable_streamline_repost_flow":true,"kevlar_serve_unversioned_binary":true,"polymer2_not_shady_build":true,"enable_premium_voluntary_pause":true,"web_system_health_fraction":0.01,"twelve_video_reordering":[0,1,2,4,7,8,3,5,6,9,10,11],"kevlar_use_alpha_in_color_palettes":true,"fill_web_player_context_config":true,"kevlar_no_early_init_unpause":true,"enable_i18n_data_for_pla_on_search_web":true,"element_pool_populator_auto_abort":true,"enable_read_more_format_decoration":true,"kevlar_logged_out_topbar_menu_migration":true,"prefetch_comments_ms_after_video":0,"live_chat_client_url":true,"enable_call_to_action_clarification_renderer_bottom_section_conditions":true,"retry_web_logging_batches":true,"kevlar_mousedown_prefetchable_components":["ytd-playlist-video-renderer","ytd-grid-video-renderer","ytd-compact-video-renderer","ytd-video-renderer","ytd-playlist-panel-video-renderer"],"service_worker_push_prompt_delay_microseconds":3888000000000,"web_logging_max_batch":150,"kevlar_allow_multistep_video_init":true,"is_part_of_any_user_engagement_experiment":true,"disable_legacy_pyv_for_web":true,"playlist_remove_watched":true,"kevlar_autofocus_menu_on_keyboard_nav":true,"kevlar_settings_billing":true,"disable_thumbnail_preloading":true,"enable_button_behavior_reuse":true,"desktop_touch_gestures_usage_log":true,"kevlar_op_infra":true,"kevlar_center_search_results":true,"render_channel_canonical_tags":true,"service_worker_push_watch_page_prompt":true,"kevlar_disable_channels_flow_param":true,"disable_youthere_lact_threshold_check":true,"autoplay_pause_by_lact_sampling_fraction":0.0,"kevlar_ctrl_tap_fix":true,"mdx_enable_privacy_disclosure_ui":true,"client_streamz_web_flush_interval_seconds":60,"render_schema_org_album":true,"web_always_load_chat_support":true,"enable_watch_next_pause_autoplay_lact":true,"show_updated_ticket_shelf_drop_down":true,"searchbox_reporting":true,"kevlar_exit_fullscreen_leaving_watch":true,"defer_overlays":true,"rich_grid_section_minimum_row_number":2,"enable_ve_tracker_key":true,"no_forced_cold_load_on_channel_page":true,"web_use_beacon_api_for_ad_click_server_pings":true,"kevlar_watch_color_update":true,"web_refresh_info_panel":true,"fix_for_safari_desktop_masthead_banner_size":true,"kevlar_icons_on_menus":true,"enable_player_microformat_data":true,"enable_masthead_quartile_ping_fix":true,"kevlar_autonav_miniplayer_fix":true,"kevlar_legacy_browsers":true,"autoescape_tempdata_url":true,"reload_without_polymer_innertube":true,"kevlar_no_url_params":true,"enable_signals":true,"consent_url_override":"","kevlar_nitrate_driven_tooltips":true,"kevlar_channel_trailer_multi_attach":true,"enable_wii_ps_icebar":true,"botguard_async_snapshot_timeout_ms":3000,"kevlar_use_endpoint_for_channel_creation_form":true,"enable_microformat_data":true,"enable_mentions_in_reposts":true,"kevlar_queue_use_dedicated_list_type":true,"kevlar_watch_js_panel_height":true,"skip_init_preview_selection":true,"decorate_autoplay_renderer":true,"client_streamz_web_flush_count":100,"kevlar_miniplayer_expand_top":true,"user_mention_suggestions_edu_impression_cap":10,"html5_experiment_id_label":0,"kevlar_deprecated_ticker":true,"service_worker_push_home_page_prompt":true,"kevlar_tooltip_impression_cap":2,"render_schema_org_tags":true,"kevlar_watch_drag_handles":true,"desktop_polymer_video_masthead_session_tempdata_ttl":30,"kevlar_autonav_popup_filtering":true,"kevlar_queue_use_update_api":true,"kevlar_snap_state_refresh":true,"kevlar_time_caching_start_threshold":15,"kevlar_frontend_queue_recover":true,"kevlar_log_prefers_color_theme":true,"watch_next_pause_autoplay_lact_sec":4500,"cancel_pending_navs":true,"spf_kevlar_assume_chunked":true,"kevlar_droppable_prefetchable_requests":true,"desktop_sparkles_light_cta_button":true,"enable_new} ytcfg.set({"INNERTUBE_CONTEXT":{"client":{"hl":"zh-TW","gl":"TW","visitorData":"CgtsOGJTTWY4Qng5dyiRgrf4BQ%3D%3D","userAgent":"gzip(gfe)","clientName":"WEB","clientVersion":"2.20200710.05.00"},"request":{"sessionId":"6849342888954046665"}}}); if (window.ytcsi) {window.ytcsi.tick("csl", null, '');} @font-face{font-family:'Roboto';font-} body{padding:0;margin:0;overflow-y:scroll}body.autoscroll{overflow-y:auto}body.no-scroll{overflow:hidden}body.no-y-scroll{overflow-y:hidden}.hidden{display:none}textarea{--paper-input-container-input_-_white-space:pre-wrap}.grecaptcha-badge{visibility:hidden}ytd-masthead.shell{background:rgba(255,255,255,0.98);position:fixed;top:0;right:0;left:0;display:-ms-flex;display:-webkit-flex;display:flex;height:56px;-ms-flex-align:center;-webkit-align-items:center;align-items:center}ytd-masthead.shell #menu-icon{margin-left:16px}ytd-app>ytd-masthead.chunked{position:fixed;top:0;width:100%}ytd-masthead.shell.dark,ytd-masthead.shell.theater{background:rgba(40,40,40,0.98)}ytd-masthead.shell.full-window-mode{background:rgba(40,40,40,0.98);opacity:0;transform:translateY(calc(-100% - 5px))}ytd-masthead.shell>*:first-child{padding-left:16px}ytd-masthead.shell>*:last-child{padding-right:16px}ytd-masthead #masthead-logo{display:-ms-flex;display:-webkit-flex;display:flex}ytd-masthead #masthead-logo #country-code{margin-right:2px}ytd-masthead.shell #yt-logo-svg,ytd-masthead.shell #yt-logo-red-svg{align-self:center;margin-left:8px;padding:0;color:black}ytd-masthead.shell #a11y-skip-nav{display:none}ytd-masthead.shell svg{width:40px;height:40px;padding:8px;margin-right:8px;box-sizing:border-box;color:#606060;fill:currentColor}ytd-masthead .external-icon{width:24px;height:24px}ytd-masthead .yt-icons-ext{fill:currentColor;color:#606060}ytd-masthead.shell.dark .yt-icons-ext ytd-masthead.shell.theater .yt-icons-ext{fill:#fff}ytd-masthead svg#yt-logo-svg{width:80px}ytd-masthead svg#yt-logo-red-svg{width:106.4px}@media (max-width:656px){ytd-masthead.shell>*:first-child{padding-left:8px}ytd-masthead.shell>*:last-child{padding-right:8px}ytd-masthead.shell svg{margin-right:0}ytd-masthead #masthead-logo{-ms-flex:1 1 .000000001px;-webkit-flex:1;flex:1;-webkit-flex-basis:.000000001px;flex-basis:.000000001px}ytd-masthead.shell #yt-logo-svg,ytd-masthead.shell #yt-logo-red-svg{margin-left:4px}}@media (min-width:876px){ytd-masthead #masthead-logo{width:129px}}#masthead-skeleton-icons{display:flex;flex:1;flex-direction:row;justify-content:flex-end}ytd-masthead.masthead-finish #masthead-skeleton-icons{display:none}.masthead-skeleton-icon{border-radius:50%;height:32px;width:32px;margin:0 8px;background-color:hsl(0,0%,89%)}ytd-masthead.dark .masthead-skeleton-icon{background-color:hsl(0,0%,16%)}ytd-masthead .yt-icons-ext{color:var(--yt-spec-icon-active-other)}ytd-masthead svg#yt-logo-svg #youtube-paths path,ytd-masthead svg#yt-logo-red-svg #youtube-red-paths path{fill:#282828}ytd-masthead.dark svg#yt-logo-svg #youtube-paths path,ytd-masthead.dark svg#yt-logo-red-svg #youtube-red-paths path,ytd-masthead.theater svg#yt-logo-svg #youtube-paths path,ytd-masthead.theater svg#yt-logo-red-svg #youtube-red-paths path{fill:#fff}#search-input.ytd-searchbox-spt input{-webkit-appearance:none;-webkit-font-smoothing:antialiased;background-color:transparent;border:none;box-shadow:none;color:inherit;font-family:'Roboto','Noto',sans-serif;font-size:16px;font-weight:400;line-height:24px;margin-left:4px;max-width:100%;outline:none;text-align:inherit;width:100%;-ms-flex:1 1 .000000001px;-webkit-flex:1;flex:1;-webkit-flex-basis:.000000001px;flex-basis:.000000001px}#search-container.ytd-searchbox-spt{pointer-events:none;position:absolute;top:0;right:0;bottom:0;left:0}#search-input.ytd-searchbox-spt #search::-webkit-input-placeholder,#search-input.ytd-searchbox-spt #search::-moz-input-placeholder,#search-input.ytd-searchbox-spt #search:-ms-input-placeholder{color:hsl(0,0%,53.3%)}html{background-color:#f9f9f9!important;-webkit-text-size-adjust:none}html[dark]{background-color:#181818!important}#logo-red-icon-container.ytd-topbar-logo-renderer{width:86px} if (window.ytcsi) {window.ytcsi.tick("bc", null, '');} var ytimg = {};ytimg.count = 1;ytimg.preload = function(src) {var img = new Image();var count = ++ytimg.count;ytimg[count] = img;img.onload = img.onerror = function() {delete ytimg[count];};img.src = src;}; ytimg.preload("https://r3---sn-p5qlsndd.googlevideo.com/generate_204"); ytimg.preload("https://r3---sn-p5qlsndd.googlevideo.com/generate_204?conn2"); if (window.ytcsi) {window.ytcsi.tick("cfg", null, '');} var ytplayer = ytplayer || {};ytplayer.config = {"assets":{"js":"/s/player/5253ac4d/player_ias.vflset/zh_TW/base.js","css":"/s/player/5253ac4d/www-player.css"},"attrs":{"id":"movie_player"},"args":{"vss_host":"s.youtube.com","innertube_api_version":"v1","watermark":",https://s.ytimg.com/yts/img/watermark/youtube_watermark-vflHX6b6E.png,https://s.ytimg.com/yts/img/watermark/youtube_hd_watermark-vflAzLcD6.png","hl":"zh_TW","cver":"2.20200710.05.00","show_miniplayer_button":"1","enablejsapi":"1","player_response":"{"responseContext":{"serviceTrackingParams":[{"service":"GFEEDBACK","params":[{"key":"is_viewed_live","value":"False"},{"key":"logged_in","value":"0"},{"key":"e","value":"23905282,23834813,23854276,23895498,23918657,23841635,23884697,23912758,23744176,23925054,23864524,23887070,24304055,23885639,23882125,23921984,23895174,23906900,23910826,23876020,23908863,23882111,23862065,23911301,23854169,23895275,23923537,23907849,23921315,23874337,23862294,23836115,23916377,23881484,23913084,23915960,23860381,23897503,23900854,23923862,23897295,23910755,23832002,23816681,23841299,23869527,23862582,23905520,23882139,23735348,23914342,23885661,23923955,23884386,23894533,23904385,23768776,23919306,23797973,23764232,23834232,23837886,23896704,23874051,23921033,23887808,23861905,23870434,23865206,1714245,23804043,23899696,23902292,23847157,23871729,23897257,24590164,23898321,23906119,23839597,23919025,23842638,9473372,23904156,9473387,23903983,23912388,23913222,23896667,23869558,23903048,23914056,23915998,23921717,39320688,23857949,23907902,23923390,23861263,23919531,23857970,23862025,23908413,23897127,23909269,23789385,23874981,23854352,23709532,23861666,23899241,23900377,23917633,23920686,23790586,45170004,23888210,23916172,23912570,23924527,23811989,23897262,23907436,23903532,23868136,23884996,9473399,23804281,23821055,23889922,23919782,23886973,23874218,23900829,23884593,23919171,23906782,23918272,23880323,23882502,23908062,23723208,23859025,23890077,24650115,23898872,23874940,23907595,23915815,23918598,23924884,23909192,23872595,23842233,23902008,23871984,23915958,23880073,23856479,23918712,23858564,23916605,23853114,23862346,23880389,23894708,23907445,23918101,23902311,23895139,23755966,24303618,23794339,23919856,23910775,23882130,23897872,23890891"}]},{"service":"CSI","params":[{"key":"c","value":"WEB"},{"key":"cver","value":"2.20200710.05.00"},{"key":"yt_li","value":"0"},{"key":"GetPlayer_rid","value":"0xfdb971e9d5e86432"}]},{"service":"GUIDED_HELP","params":[{"key":"logged_in","value":"0"}]},{"service":"ECATCHER","params":[{"key":"client.version","value":"2.20200708"},{"key":"client.name","value":"WEB"}]}],"webResponseContextExtensionData":{"hasDecorated":true}},"playabilityStatus":{"status":"OK","playableInEmbed":true,"miniplayer":{"miniplayerRenderer":{"playbackMode":"PLAYBACK_MODE_ALLOW"}},"contextParams":"Q0FFU0FnZ0M="},"streamingData":{"expiresInSeconds":"21540","formats":[{"itag":18,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=18\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026gir=yes\u0026clen=4190503\u0026ratebypass=yes\u0026dur=91.602\u0026lmt=1357631851364132\u0026mt=1594736415\u0026fvip=3\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cratebypass%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgbks9huutlS4kNY6RhTdOnnSVfkj7umCMgSRELkjwADMCIQCCTTRaVLMPiCDxJVo1z9P7wW38W1OJAngLtsyVqRcdkQ%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.42001E, mp4a.40.2\"","bitrate":366518,"width":640,"height":360,"lastModified":"1357631851364132","contentLength":"4190503","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","averageBitrate":365974,"audioQuality":"AUDIO_QUALITY_LOW","approxDurationMs":"91602","audioSampleRate":"44100","audioChannels":2}],"adaptiveFormats":[{"itag":134,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=134\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026gir=yes\u0026clen=3294055\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIhAN_eRHVZR4N8uIduZiKI_Hpw6I0XimX_IO9zdCS6zaTdAiAvnHe9ncgKLYCm9q_r5rmwcW0vgvu16W93UCxp67m6kA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d4016\"","bitrate":306436,"width":640,"height":360,"initRange":{"start":"0","end":"708"},"indexRange":{"start":"709","end":"968"},"lastModified":"1383338327051509","contentLength":"3294055","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","averageBitrate":288319,"highReplication":true,"approxDurationMs":"91400"},{"itag":243,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=243\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgPDfZNpYJRIoz3iJU1AtgWFsleQO9cMzs53ZhK_DPvFUCIQCiGTkLz_F4QAg9j3hdrIF5KZM0R8ZoKZUWE1Q3zFQvWA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":405720,"width":640,"height":360,"lastModified":"1383338327051509","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":133,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=133\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRAIgLbtiSdU1TEcTsggRqV8nFlFRO4vxjLqm9MrzltQ8BncCIDHCUxNfg2BjXNeyr_L9VHvuf-Ly6Bgp3ziKDZWkj-Rq\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d400c\"","bitrate":242000,"width":426,"height":240,"lastModified":"1383338327051509","quality":"small","fps":15,"qualityLabel":"240p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":242,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=242\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAJhF8WxYjzULcbuNy_1jd4aG33UfBbxYeqX036x6RBqkAiEAtYyWYI7eRJpoNBsx69Q_Iq3rVrKjUccuJC-NFhsxjks%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":220500,"width":426,"height":240,"lastModified":"1383338327051509","quality":"small","fps":15,"qualityLabel":"240p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":160,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=160\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAPvpOCN9D4Mv-1obI-x5TOhIfHkY4N_A8eO46eECiR1nAiEA1Z3sFmLuUzK7hioyYDRho_i-_1Km6TY9cxTeUMJk2xo%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d400b\"","bitrate":108000,"width":256,"height":144,"lastModified":"1383338327051509","quality":"tiny","fps":15,"qualityLabel":"144p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":278,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=278\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgeuJSDkSv9LIRja5GKvM7YGJkrfn0iZm-pGYxyHugUZ4CIQDOlRaCT87cPH_nj4ofaGwujlo3fu0F2eqXLfstzSVsvQ%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":95000,"width":256,"height":144,"lastModified":"1383338327051509","quality":"tiny","fps":15,"qualityLabel":"144p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":140,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=140\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=audio%2Fmp4\u0026gir=yes\u0026clen=1454815\u0026otfp=1\u0026dur=91.556\u0026lmt=1383338346964048\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAI2Js22PAEdZJ0jhzYBTfDmUopKF0PiXU8lFSyQjv_AqAiEA85LOUETt8TJBinNiHboJZ10HTnT67H_oZoe0DDNWtzk%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"audio/mp4; codecs=\"mp4a.40.2\"","bitrate":127952,"initRange":{"start":"0","end":"591"},"indexRange":{"start":"592","end":"743"},"lastModified":"1383338346964048","contentLength":"1454815","quality":"tiny","projectionType":"RECTANGULAR","averageBitrate":127119,"highReplication":true,"audioQuality":"AUDIO_QUALITY_MEDIUM","approxDurationMs":"91556","audioSampleRate":"44100","audioChannels":2},{"itag":251,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=251\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=audio%2Fwebm\u0026gir=yes\u0026clen=1489702\u0026otfp=1\u0026dur=91.581\u0026lmt=1565103188094504\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIhAPf4JlMf01ZibXiAnMQ0CWbIa4oYNX4UuzEBmsFBOjo1AiB7CPiYZ35ccMOiYiHVJ3q883ByeLLzxCSVvMqN6Kc_xA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"audio/webm; codecs=\"opus\"","bitrate":136567,"initRange":{"start":"0","end":"258"},"indexRange":{"start":"259","end":"425"},"lastModified":"1565103188094504","contentLength":"1489702","quality":"tiny","projectionType":"RECTANGULAR","averageBitrate":130131,"audioQuality":"AUDIO_QUALITY_MEDIUM","approxDurationMs":"91581","audioSampleRate":"48000","audioChannels":2}],"dashManifestUrl":"https://manifest.googlevideo.com/api/manifest/dash/expire/1594758514/ei/EcENX93gOci7gwOIv54g/ip/74.84.144.185/id/45dedb42f7c17002/source/youtube/requiressl/yes/playback_host/r3---sn-p5qlsndd.googlevideo.com/mh/Ht/mm/31%2C29/mn/sn-p5qlsndd%2Csn-p5qs7nek/ms/au%2Crdu/mv/u/mvi/3/pl/22/hfr/all/as/fmp4_audio_clear%2Cwebm_audio_clear%2Cwebm2_audio_clear%2Cfmp4_sd_hd_clear%2Cwebm2_sd_hd_clear/vprv/1/mt/1594736415/fvip/3/keepalive/yes/itag/0/sparams/expire%2Cei%2Cip%2Cid%2Csource%2Crequiressl%2Chfr%2Cas%2Cvprv%2Citag/sig/AOq0QJ8wRgIhAOiPSQ_2MgxJeEevt7HizRbShrJaHcoLaGP3o850imxqAiEAseVq7uLCa7LsX_tDUlti31SbLE3Wf3eK4CNHQNlqBeU%3D/lsparams/playback_host%2Cmh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl/lsig/AG3C_xAwRgIhAIDFYw7cZB9M2ymEmgxeJMb922FEGt_EGeJpPKDuEL-GAiEAyDnCGhzFuQZLIY3Dp716CNQVc52aysforEIN76IAprk%3D"},"playbackTracking":{"videostatsPlaybackUrl":{"baseUrl":"https://s.youtube.com/api/stats/playback?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"videostatsDelayplayUrl":{"baseUrl":"https://s.youtube.com/api/stats/delayplay?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"videostatsWatchtimeUrl":{"baseUrl":"https://s.youtube.com/api/stats/watchtime?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"ptrackingUrl":{"baseUrl":"https://www.youtube.com/ptracking?ei=EsENX_3AAaPx8gSHiLD4Cg\u0026plid=AAWqZ59GSaLdIY_N\u0026pltype=contentugc\u0026ptk=youtube_none\u0026video_id=Rd7bQvfBcAI"},"qoeUrl":{"baseUrl":"https://s.youtube.com/api/stats/qoe?cat=otfp\u0026cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026event=streamingstats\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N"},"setAwesomeUrl":{"baseUrl":"https://www.youtube.com/set_awesome?ei=EsENX_3AAaPx8gSHiLD4Cg\u0026plid=AAWqZ59GSaLdIY_N\u0026video_id=Rd7bQvfBcAI","elapsedMediaTimeSeconds":73},"atrUrl":{"baseUrl":"https://s.youtube.com/api/stats/atr?docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026len=92\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026ver=2","elapsedMediaTimeSeconds":5}},"videoDetails":{"videoId":"Rd7bQvfBcAI","title":"Memory Foam Mattress Topper","lengthSeconds":"92","keywords":["memory foam mattress topper","memory foam","mattress topper","mattresses","mattress toppers","memory foams","mattress"],"channelId":"UCD5-CuDg9fVZG-pDDmb5-mg","isOwnerViewing":false,"shortDescription":"Click Here: http://memory-foam-buyers-guide.org/memory-foam-mattress-topper.html\nCall for Information: 888-822-3410 Toll Free\n\nMemory Foam Mattress Topper\n\nWhat Is A Memory Foam Mattress Topper? \nAlthough there are many different thicknesses and densities, a memory foam mattress topper is designed to sit on top of an existing mattress to make it more comfortable.\n\nThe major difference in a memory foam mattress topper and memory foam mattress is that a memory foam mattress is meant to sit upon a hard surface. \n\nThe memory foam itself is laminated to one or more pieces of foam to create the feel that you want whereas a memory foam mattress topper is made of pure memory foam and will feel differently with the feel of each mattress you set it on.\n\nWhen you buy a whole memory foam sleep system you get memory foam pillows, memory foam mattress and a foundation (like a boxed spring, but without any springs).\nBuying memory foam mattress topper and placing it onto a sagging, old and worn out mattress defeats the whole concept.\n\nMemory foam provides its unique comfort only when it does all the giving from the top down and is supported totally at the bottom.\n\nIf your mattress is worn out or if you sit the memory foam mattress topper onto a boxed spring, the memory mattress topper is going to sink in everywhere the mattress or boxed spring sinks in, defeating the way it's designed to work.\n\nFor many people, any relief at all is better than nothing, so if you realize that a memory foam mattress topper isn't meant to be a replacement for a memory foam sleep system, then let's go ahead with our focus on toppers and what benefits you can expect from them.\n\nA memory foam mattress topper, also called bed toppers, is made in varying thicknesses and densities.\n\nThe most common memory foam topper is 2\" or so in thickness. There are a couple of really cheap ones that measure 1\" to 1 1/2\" thick. The best ones are 2\" to 4\" thick and of a denser material than the cheap ones.\n\nIf you have a choice, try to buy the 4.0 lb. to 4.5 lb. density memory foam mattress topper because it has the best support and will last many years.\n\nThe low density toppers, of 2.5 lb. to 3.5 lb. will only continue to recover from your weight for about 10 to 12 months. After that, they will start to flatten out and show body impressions.\n\nRemember never to place a mattress pad on top of your memory foam mattress topper because memory foam works off of your body temperature and anything you place between your body and the temperature sensitive foam will greatly diminish the way your topper feels.\n\n If you want to protect your investment in your new memory foam mattress or topper, you should use only a mattress protector that has been developed specifically for use with memory foam so it won't affect the temperature sensitive material beneath it.\nRemember, any mattress topper you purchase will be better than no topper.\n\nIn some cases, you can spend less and get a great memory foam mattress topper that you'll be happy with for years to come.\n\nThe main thing, again, is to look for the density of the foam and the thickness of the memory foam mattress topper that you'll be sleeping on for the future.\n\nTo watch more videos like this, visit: \n\n\nFollow me on:\nhttps://plus.google.com/u/0/110507796750383587696\n\nTo Watch More Videos Like This One, Visit:\nhttp://www.youtube.com/user/memoryfoamvideo\n\nResources:\nhttps://twitter.com/CharlesWalton10\nhttp://www.facebook.com/charles.walton.35762\nhttps://pinterest.com/charleswalton10/","isCrawlable":true,"thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEiCKgBEF5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ==\u0026rs=AOn4CLCmkfPnM0PBUWi3gUYGUtQfho_uYw","width":168,"height":94},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEiCMQBEG5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ==\u0026rs=AOn4CLDEHbCtPxXhSG3Iy_3coyBdL6ifFQ","width":196,"height":110},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEjCPYBEIoBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=\u0026rs=AOn4CLDFo8j4MW-Q-LmdPmUPulzcVpDOKQ","width":246,"height":138},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=\u0026rs=AOn4CLD8SR_9-_KAOuhjj1IwuTJScWL2IA","width":336,"height":188}]},"averageRating":0.0,"allowRatings":true,"viewCount":"268","author":"Mikaela Panganiban","isPrivate":false,"isUnpluggedCorpus":false,"isLiveContent":false},"playerConfig":{"audioConfig":{"enablePerFormatLoudness":false},"daiConfig":{"enableServerStitchedDai":false},"mediaCommonConfig":{"dynamicReadaheadConfig":{"maxReadAheadMediaTimeMs":120000,"minReadAheadMediaTimeMs":15000,"readAheadGrowthRateMs":1000}},"webPlayerConfig":{"webPlayerActionsPorting":{"getSharePanelCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/share/get_web_player_share_panel"}},"webPlayerShareEntityServiceEndpoint":{"serializedShareEntity":"CgtSZDdiUXZmQmNBSQ%3D%3D"}},"subscribeCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/subscription/subscribe"}},"subscribeEndpoint":{"channelIds":["UCD5-CuDg9fVZG-pDDmb5-mg"],"params":"EgIIBxgA"}},"unsubscribeCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/subscription/unsubscribe"}},"unsubscribeEndpoint":{"channelIds":["UCD5-CuDg9fVZG-pDDmb5-mg"],"params":"CgIIBxgA"}},"addToWatchLaterCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"Rd7bQvfBcAI","action":"ACTION_ADD_VIDEO"}]}},"removeFromWatchLaterCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"Rd7bQvfBcAI"}]}}}}},"storyboards":{"playerStoryboardSpecRenderer":{"spec":"https://i9.ytimg.com/sb/Rd7bQvfBcAI/storyboard3_L$L/$N.jpg?sqp=-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_8DBgjtoq-HBQ==|48#27#100#10#10#0#default#rs$AOn4CLDqihFtm6kU9SPGt4BCidCOmf9JsA|80#45#93#10#10#1000#M$M#rs$AOn4CLD4GqwhwGRnAA4UxCpIs5EaRyxWHg|160#90#93#5#5#1000#M$M#rs$AOn4CLBrPJnm2vBhGFRlwkLQoyuJoRlb1w"}},"microformat":{"playerMicroformatRenderer":{"thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg","width":480,"height":360}]},"embed":{"iframeUrl":"https://www.youtube.com/embed/Rd7bQvfBcAI","flashUrl":"http://www.youtube.com/v/Rd7bQvfBcAI?version=3\u0026autohide=1","width":640,"height":360,"flashSecureUrl":"https://www.youtube.com/v/Rd7bQvfBcAI?version=3\u0026autohide=1"},"title":{"simpleText":"Memory Foam Mattress Topper"},"description":{"simpleText":"Click Here: http://memory-foam-buyers-guide.org/memory-foam-mattress-topper.html\nCall for Information: 888-822-3410 Toll Free\n\nMemory Foam Mattress Topper\n\nWhat Is A Memory Foam Mattress Topper? \nAlthough there are many different thicknesses and densities, a memory foam mattress topper is designed to sit on top of an existing mattress to make it more comfortable.\n\nThe major difference in a memory foam mattress topper and memory foam mattress is that a memory foam mattress is meant to sit upon a hard surface. \n\nThe memory foam itself is laminated to one or more pieces of foam to create the feel that you want whereas a memory foam mattress topper is made of pure memory foam and will feel differently with the feel of each mattress you set it on.\n\nWhen you buy a whole memory foam sleep system you get memory foam pillows, memory foam mattress and a foundation (like a boxed spring, but without any springs).\nBuying memory foam mattress topper and placing it onto a sagging, old and worn out mattress defeats the whole concept.\n\nMemory foam provides its unique comfort only when it does all the giving from the top down and is supported totally at the bottom.\n\nIf your mattress is worn out or if you sit the memory foam mattress topper onto a boxed spring, the memory mattress topper is going to sink in everywhere the mattress or boxed spring sinks in, defeating the way it's designed to work.\n\nFor many people, any relief at all is better than nothing, so if you realize that a memory foam mattress topper isn't meant to be a replacement for a memory foam sleep system, then let's go ahead with our focus on toppers and what benefits you can expect from them.\n\nA memory foam mattress topper, also called bed toppers, is made in varying thicknesses and densities.\n\nThe most common memory foam topper is 2\" or so in thickness. There are a couple of really cheap ones that measure 1\" to 1 1/2\" thick. The best ones are 2\" to 4\" thick and of a denser material than the cheap ones.\n\nIf you have a choice, try to buy the 4.0 lb. to 4.5 lb. density memory foam mattress topper because it has the best support and will last many years.\n\nThe low density toppers, of 2.5 lb. to 3.5 lb. will only continue to recover from your weight for about 10 to 12 months. After that, they will start to flatten out and show body impressions.\n\nRemember never to place a mattress pad on top of your memory foam mattress topper because memory foam works off of your body temperature and anything you place between your body and the temperature sensitive foam will greatly diminish the way your topper feels.\n\n If you want to protect your investment in your new memory foam mattress or topper, you should use only a mattress protector that has been developed specifically for use with memory foam so it won't affect the temperature sensitive material beneath it.\nRemember, any mattress topper you purchase will be better than no topper.\n\nIn some cases, you can spend less and get a great memory foam mattress topper that you'll be happy with for years to come.\n\nThe main thing, again, is to look for the density of the foam and the thickness of the memory foam mattress topper that you'll be sleeping on for the future.\n\nTo watch more videos like this, visit: \n\n\nFollow me on:\nhttps://plus.google.com/u/0/110507796750383587696\n\nTo Watch More Videos Like This One, Visit:\nhttp://www.youtube.com/user/memoryfoamvideo\n\nResources:\nhttps://twitter.com/CharlesWalton10\nhttp://www.facebook.com/charles.walton.35762\nhttps://pinterest.com/charleswalton10/"},"lengthSeconds":"92","ownerProfileUrl":"http://www.youtube.com/user/memoryfoamvideo","externalChannelId":"UCD5-CuDg9fVZG-pDDmb5-mg","isFamilySafe":true,"availableCountries":["AD","AE","AF","AG","AI","AL","AM","AO","AQ","AR","AS","AT","AU","AW","AX","AZ","BA","BB","BD","BE","BF","BG","BH","BI","BJ","BL","BM","BN","BO","BQ","BR","BS","BT","BV","BW","BY","BZ","CA","CC","CD","CF","CG","CH","CI","CK","CL","CM","CN","CO","CR","CU","CV","CW","CX","CY","CZ","DE","DJ","DK","DM","DO","DZ","EC","EE","EG","EH","ER","ES","ET","FI","FJ","FK","FM","FO","FR","GA","GB","GD","GE","GF","GG","GH","GI","GL","GM","GN","GP","GQ","GR","GS","GT","GU","GW","GY","HK","HM","HN","HR","HT","HU","ID","IE","IL","IM","IN","IO","IQ","IR","IS","IT","JE","JM","JO","JP","KE","KG","KH","KI","KM","KN","KP","KR","KW","KY","KZ","LA","LB","LC","LI","LK","LR","LS","LT","LU","LV","LY","MA","MC","MD","ME","MF","MG","MH","MK","ML","MM","MN","MO","MP","MQ","MR","MS","MT","MU","MV","MW","MX","MY","MZ","NA","NC","NE","NF","NG","NI","NL","NO","NP","NR","NU","NZ","OM","PA","PE","PF","PG","PH","PK","PL","PM","PN","PR","PS","PT","PW","PY","QA","RE","RO","RS","RU","RW","SA","SB","SC","SD","SE","SG","SH","SI","SJ","SK","SL","SM","SN","SO","SR","SS","ST","SV","SX","SY","SZ","TC","TD","TF","TG","TH","TJ","TK","TL","TM","TN","TO","TR","TT","TV","TW","TZ","UA","UG","UM","US","UY","UZ","VA","VC","VE","VG","VI","VN","VU","WF","WS","YE","YT","ZA","ZM","ZW"],"isUnlisted":false,"hasYpcMetadata":false,"viewCount":"268","category":"Howto \u0026 Style","publishDate":"2013-01-07","ownerChannelName":"Mikaela Panganiban","uploadDate":"2013-01-07"}},"trackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","attestation":{"playerAttestationRenderer":{"challenge":"a=5\u0026a2=1\u0026b=L8scmisyp1mCK0PQ7Yi3Z3f0Rn8\u0026c=1594736914\u0026d=1\u0026e=Rd7bQvfBcAI\u0026c3a=24\u0026c1a=1\u0026c6a=1\u0026hh=8ZJlVD5YyiDpaE6-PwXZFI0JIIPXGOMlh6h6Oi0IolY","botguardData":{"program":"MzZN2c27vzuanQw3YfJWJdheGnm7dmM0I0z9cQRx4vepL/4rsiyr3o2sponDAQrUsYoYPW38TxhHR/bw7p4q9mYr2/q5+SXUTM+5L2EoiCeDFAyt+MykZylR4oCXiRO4TGzxxZpXn8yJIDDvI4f9R8BHietcZ8bbYvLTKCvEZ40mg3GQLZdfuGtdiTsosoOxYTLr5/LA+wxfg3st4ILEjz6iM9+6qgSqjmgC7nx5fnXYJeay4ImuIFUdNKKKTaSVZ+yBdTcqnhvi6v+79zmXMQM4r6qBlOkWlNge+l99vLGrXqilCOB0nPMi9I2MGW1pHtuVtzka7O2BcUWgqyWyr7wVlsZh7vQ6HaTbz66lBf7FdmSjHf7zuibCk1DgjHaZ1yy4o96/5hQ8T6r86RFVfgKM4oOzpVqbG4lunurTWwEKvMN45/MU4mLIWhYF8uNMT5+4v+sBKd8cQcWe5kWPtmcREh1P5b0GjwL/NydIO0bwIRW1sxS2cohMZyphXQul6Z6EuG87v9FfRKFP2KrycD5mLwcLQ4y0vAJzlBXKgAK02EgcO6uJ9ggDVb1yAtuA2pAc7NrXYmuxXx5WmJo5dlcMxHNVE+TLLh3FdtjWXTGCaEEDsZZUUfJd2OtJ7i5MBhymfYiT+bZAaYhdgeeUBGF4433nAKk+PWtIZVTdQ1L8u7moHKNE7dnOEKZy6NMfWO7h2/M1MbdC7kGYQhto+ESLEzWFQVB+Ltyf2JU+pHjCRc9hx0dxlNRK65bHz8lqRyi/eB6E4qcUmHn18T6+FGl//XDLcvRZ/wDpxaRvz0lnz+2JLZMkqVeN8kQK63THmam8yBuqOqp4HDlDUVKO/a1Tv60Nwv1+BEhGYiWf6Xp786RBf8FMY/UDYq8X9yN0R9JtPF2gBf6l3Iuy9O4QVse6HhbgsrGm16gG9W0O7BhEXIwb2dWWi0TXBDAL8+QUf3KY/bMunwKjTPvsqANEPE1Qz02h9pbSGbZGBQm/ZDYLLcz+nfIKqgclGHPI0x80tlSVXmDf9aUMzNR12PAj4F42QM4ljg+K8V5fvoQEmXBDH9DlzhVEB6+E9LGKMfUuEtc7MGrLBOO8w2u2P9ZZoxPIgAbTUgSP1C9JITs6RAf4LrHN/ykUEQP1CbTljTxghQx6Pa3YlTf0csNOhXjee/52xROIXMKoXngqCWX13iIiBnoz5w5rcIP/cy1Wy/mwzbAdkzA/p/mOmYM3LHUQSXGMYxQIG7sQcdk8Fe3u+xZeSPF3bBcFVMP3hf9Lgm/N1608nCKA3mnMdlaxqFdcI4fU5ver5YznGwseeF9AXS0PwHSMIpBu8t3J3dFy0uXira3h2Mw3F1C93B176AyNETmFprmAEnF9+pXJ/z+EK+t+Waf5DAmzAh4IwvBKvDmpr9L1zzBj6XUiy38OS9VXXwahaU+O3FoDzdCxvNj48EgN5FVxv1j+A+EJ4M/dHZk8sHQCXJIeH+Sq8LG0gRNVSKDRNMxbzfXEtAw+y6aG81TVM8vhexZ2iw6yRe8HBlCKCe4hXpC6wPeB7Z4XA07P/xpvQXgCNnU4l6WTwpWWJK+W/wGUTnBcyi9GehpdxTN8dNg+NW8tr7gxjW5cS8gWDqf0krS7ZNLEhVV1HNV9o/7+lD+xMa4qoSSeYo+wIw3l2ULypBPdf45lPZh7KCvQgWsC+TVqHz7xwhWLdxp0sLTKvnXOQUcTA8/v0WrXL6U4Q9Xtmg21OQhPMkI2F7whZGwf7P0RhHk3jwlEhWZWphCo3dIJR2DvsOXTyaywvDg3VBuY9X3INI1HrXR0IL2cHi2961rdapHvwzNryEiaRliA4UmVOHb6+fnnHo8frY6LwkJGZQjNkPw5AnspfCCzbXshLx5WsXM3TPpEPt5kXtx6rvBvs5JH8fSrThIs621ObVHgXUkLuFh/GjBuWEQFzQqnxxE1+VM6d4psOZk5WVP/JqkKtAvYDqfwXt66hjVIBdsoDbAlvh55HVf2plU5jzxbWhcSD4z4ZEhuCSiI9lomZ27sJHktzInfpQllP97Jduc4L2l7yTY/04zLLthvWE3V7ouvsXjZE4cnr4NWO/LJVCYK54lbpdqcQU1xT/plfqVzDQsOmfktaya0hRyG3U+iGB3rZAQwLcGABzg8qDDWvEt31MeJzCg63cPqtbzTTlJWzQ5FTk0MdBPFtZ6q7LLBic6vorOPyc7jfJhM16vetq/LTPNbN37rvl1sys7gYI0yHzJRS/HbJWABM+bp44EzIT2vGC/omrZfRUVeSY67kwODgt/H+iKNi5G5SxfRfH8d7RdPbhBhgGuvkbrj0c4G16JMXo2md+B+cPePdDmQKxQ3eTke2+2AXxOOQRW9wTOGYWtAEn5uXIIb0ppat7zj2YF/1VWbTY3PSKaQ2jJwtgWzfk48nY+54kytFAqmtQc2YPmz9kwOb1XNLdJMVrRXkCLq4QyJVhaMAEkgntHXiqE3zn7humQed6iMBtgt5wF21adHxcEUJfcSOk/8lGENPmjS9w0Ah2ewtQR2ftvCep1FC2mJV2uvYTMRbGyciGvpTlBl3m9Fh1rWEuRuvWLwVs2lTAJ4KzuMC4O43rXpuLXngMGJwZQF7Xs9M3sd54x3Jhf5XhMNvCxQC9u+S7kEapzagC1KBPM+LNtjeQik4qB+ee1OiC+AGDT9eQwVQO3yqt7cXtaVVcv2KqmIepWUXkIK9pHFsFLBYOqOKyfaLoFMT+N1DDSm9dCs0eOwWJ4WzvyKx8KStjA0fXK5Q58lzkqyuiFTzrXObC6VdNnzllZYCg13fUi13IcRZWObSbiIV4VEnzKBHvoLTr32Cn6iQJJmTjM6oCDFJiq2dkbMemLG7+xf/yPhYhE6KjJ9h7IzcAztFXhulNbxDeKCdNMPYeAn9Sz5o/QJ+yMlAKzNB6DBj0YRhgVoLvj0su7nMOmL7gR+sqoFC45xndfWvaW+ARghGFJtMwkI6ExHaVV1PuaHfaf1jBA8qtt/3FPB6FmkZAbLTIuXzU4nz/j7xxNksovVtJxO0+w9yLl/XCLDLwNxbJ6M/PACCaLU9eR9Nnjn1uDNoB7iEmXRGgvKrIDuR8p0wm3PjiadUUjVeWpsXWzXZ0Z0k0fSNBx2/mO44MWpNOtoTXd/zR4dUuWoA25jvBowunYGexI3uhbbVfgDUlaTN5YHq0KnzN2nFSO7BGculTaAzQId6pGv4c4EIZoCfcik0Fk5wYJdnxaX1vnWyvpRIlUIAp8HlJKCVDJUIfPHR6lkI4FqFO71JHsANHBgg8L7XKqAFT8HFezNs/yKlPVYXcr+wMaAzeIfNzeYUuquSxyPFQb6i8dgqdfcbuhxRcfZzZRS02KIIzGsxg5RSxhgH4p6urjG7zpg9c91YmJJE0BY4T7DvWhOzP+npn8BRbxDlRh26SX40XXiRbXTxwK5Tsm0Ilwwx3mX58HPFR5ZQwsK5DP0C28NRp5FqZ4W1saerPwa+Hk1a3Y2cGdw6j5GnpqRHfUBJ2VmVy1qf+KOTO0XkELp43pnd5gVLkVLyRtHVJbxDfD0IhLN8MzVAXp96d0gMX58H7+BOo4hnH8KheQD+2zRmZ20CqWniQsa1lT2u7GrEVoqnmwOd/6MsJY8tRNpy96Hqmu+ezpzvu8NMfSExvIpiE0lZJN3QDooWv4miFuuVo6/ZMXtGDMkJIWWq6wrlUkscW6sve7doEvcIKuCXxWAHC+HB0Xu8uH2T0w1unb7O5v15VlxQoZ8CFBknAgif2DkFgE3eHWYK3yFikxL0D74wmjRbZoV8WJUf5uNV9d+PB+RXwaFDG8iJqt+G/XXHBQHrDhoqu5Vz6M6g/51GgHbXoTxp4fs1S/apYmLqk0Tbnzt92aQI2V4/BqiSwoET9dkXbRAcjFk1gGEn+l1JXpOR8NxQjkSKUbH0sd42F63B7Kc/NDvTqxiND8YHsrsnxsJ3w3wIgi+F09iDdvuuFeul2KlghL8raY5thCCmEqHQ3ldoi4VBkfLarC80lh6s1toekFmrSICsnlmIo/A1WNjC3CNoUk773eJP0/sfSzyTH64OtrQEqbKtdym9nLGMKZlDm6sHSJ3wJ7jZ30rZGJRzsyrymcHI8eIHXyKQvJtdTeDMEGa1KMj34V0lPlQ63buzdkNAWrnSKSTBDGjlJCEMvT6TMzK3OpMWocmGJVUNvCoOkHvMAYtnvs2XNzAMGaa41/wU40T0JAL8JOF1rckNtt6FtXBVFe0Gg369NqZsCFsGkxABuD3iCXyVqAmCpwgSm420abfotNPQ8H2jlzO5fYdGAoaM48OTtGobtrfxrdwFP61yhumsdzx4QzG+/iVNIE+wX4lgH02FCHGfJOZK8IWRHvQI+4ssHogkzFKsdvB7q8jWHnj2iVuB8jHuuAnEZ9JwiKwrhFCN7ersQKhPqukBXcSFHxzHWxVILrbR1aeNhpqMoHsxZOTdjtgusUuDJSx4811TcpaCl0pf5dUjOJojka/ZSD1WNgWNO+86atNiEf+nU/V/JZmFll366ndAIgV19Njxp7S+m7ZfhJB+sHEsP8QW+RRD8FimtTsEwK6zcol19ZUF7mJb94YTzJt6iH3PkMANCxAWH3TX5h+QS17M5MdnuzeT7LZsGZDm/lAy6YXPZKTElUUfswbqmIVWSg48aXzJfNq81f7PPcq3KqH+NBPTyuvEI3LCv4ESCKktqheDklbX04iCzt+uoMHIZWh09uKwMkXssmtcMq4a1lpk1cpuSDyXj5lmU5RH7m0dfznmrEViy777M2Nl3MoDkzbfg+NcjnkcMhJNbTPdp3GAqvmm4nDuiNZd2ZX+ZpQh+5Mf6IqpG+z1YjrCzd8R9QeM+Og0dyHinabHHaj4XY3Tuis77t0eexnVxPMFExgygTnfyk3KZKxg61JcPt2a/mjGypOOOvNuROEg64iexRHCSNr5aWal2INZJljJ8euE+aRXM3qyaArgrXdBAoMIDWBtbYBTH/ifvXCJp8htpIKPN8p1t+h+zDDk4FH90dO0BSnv7FlAnP+d1zGScbP7VbJfzpjPE7t3bwch67sZSOeHKLOD2vNW7caO+EEqnp/80TEpvk5ok2eCBx1gkKNhCnfpJcOdsx7hGBMFCHz9/DD+Kv7Q3UWHpTK4WSQB9raWGSF5neelDGLs+2Y5VJBwDIylMuJSPQhd0QysIPx8jkw/sOzYC1IXtqXc3rp1uJaokRwAGe+74XX9R/KE196+ZM2f7LmFSaXBxLCC4KWaRFq982PCoZvZnfOmhT+L5tIoFTKJHQdCGOMHJmC0w6uF1aocfWfCBFQfVABljNmz7lPWyp8tU7nGyemp3vrMnx7bgC3ihPi9vBKeHow6O2hFfV7fGV27pTVqdsxaplwVGA/Ox5b1/zCVzxfO1khidpNhQH+ZpVb2tAwHNzcyz92gwFAiLHLg/nRyZa+1T6yoPrpdCFFgfD4fPfutl7UEX+R2+QMlL+WfMq2mmfNKY7JYZY2EUhXxq4VdTMj8R0ksplD2XE1H9E7fysseXhQDl362qJ3YpSO+DXYTJJ6bOC7+tbypO0AcLntqSXD6nXVKBfA8dbnHfXTSIvyWDEdkiP6apDGdwV22hwi78bgKEIG459MpOw+BrJ75qjUFKOBspRgR68riuzJ0agZ4JaugPP3hv1HRhSpa6KsrjlXuiB0xYK5nog/jMGmyWSczxWu4iEBIGnNveL4+/ykMEu/OA68X5YlYj6kIOFF4pha2HhK/eed5e4aWge41uxmFpU7045vF9JlxoK97oDeHVJIXMQfZ72dqxcmzhP1zFfAgTYzSig8QDNHLLH2ndkmMs7bdZ1m5jHPf7dSwNktVSzR7b1NB6NfmEesj2FosNXU9NmYZ7OHW1gsscfKwbmssV03RCblSl/trdBQ6bJrZ+ZaLxW1GL7egFSTQ2JF+xWi14ai9k+Djwj+3qXAsLeoeBb1OH7TS6QrBy8WDHBelizy6QxVkvHxEPuh4nCF0Xqf0qmFKO+W2XLjj4trm99woYqR0vdt0JrgMFBOsu3qt62PGqPADQghkSvYlKTwd0WmlhBD88MF/OxjRX2IxKLNocJvqx5utRt3V3JiqJ7/WJi3J/hGjEghSUtkx32n9boMGdKoFr6epOIFX8bmNCCvxlxW4/q002Gn/NmNsc5zln6RxGCRjvRcCcz39oJ2usg+PbuFXvLGaSvE52/X4C/TuzHPLroNPsySwcxyxbjxkaPOw4Rk3N4J9u3EeFNnPbKE2a69AsQcLbmWlQ2XAhEvnaQTl0JCDzOzIvn4ZQWuSYP0ZpkBq3WmTjK9vMcTghdYaXFTXusHgYvDVy9zJPX2P9DYG8C9nB6ChYZMS1+Rl8ks8Sd3/G8JN+hZJYWWV5FxVjyb6RMLMO+0GVIqFf8xqM4ykzuiU6Ws6TwhdWbl3MeRec6IQiTQ8EZiR85VAtkan/Sk/Zo3fmplLRBI0QEFgrauydFXjIm4Tm8ctbOZq/7/Xbk5oSnWRg2fg6HuXqhXzqTKhw95w4yvV1cRAPHe9PHjmLScTYrMxfvVhN3Qi9OeUC/8wPUCqHM6XjRtCZOVGyG4W2kgUMKdTkT+WDXd4J25Jx40peikQDrzkxKsiqgU/d3QDWeBma7vqlBKNPkitn/JSgE/kSCjZ+4/QsPN+vvKtftJ++WEVDx7onxudbdHugBgiiP1qn/VnZvvRzzJLys0nGmLFdCNf7BqZXk6k+9D6vztBryOqqVmAsdU2YR8VhuvYX+Rap2evx29wgpu2bSKBv5NPxxZKqDCS/qa1KVIKZhfUVCrkWFNcHIN/JCTkPKyu3U0FHI73AFgawnTrEzYOKnwn5uLQj9Gwylu5MFBJ106XKO687ofoz1HjbmK+PRHaeBXeCb6X3XNCgIDq7n1w8+waeghxpKr/+byHB+kaBxqqkQ/MRx+vUgixKXTsEaK1X6NZYRapaB7usCOhnA/nQlvrV9SV9zwcwIMcqxn5hiGgwEybfNDUKyZrsSenWf0uooj1s5uK7023wUNvwKuxsWMK/bh4f1uNzs0x2vcMMHSkaHKza2xnNVVBQrT2cTkn87ZhkqUcMShRfGo6JuQ5e5B2L0l/GHuFjMOJz9kK1amkQqkTBkh8Pfin1aSJg68slPpCdIUxOctevhQ7rfGwG8125zot/XDXFFdxRsT8RQhcR5DSlCLEun2cVtvTMisA87uKrPNdvt8KMJPSdUwWmHGeCWZkPUpybNoqE9Um2+TUwbnQ46DkOg+lcNNg/AvBHliswIm19ZJ+ZeE+AjhqWrq1gqHrQ7r2f3Pomm/HGz7OLNTeSEUT+2+eWTz2IkdTzXxLPk1l0jzXadBCB3pWPuxLZ8KoApL6ITL7bIcTuHzsSWQrHnYwkbVAkwKkFwcB3LPiLsuBI5xf6bIPEokfJfp9/04O1qO43Uf/+eNmS+4ScQpx6NbCUWrIR8bpw1BZMQmJ2EP1aPDUi2rnU9X3EcqUAXnpOhUZ/Qt1jsPGnN0XeiO6hqGPBp4i0COnNxoDASqPv/J5zqsWPpAsmniVHnG3bpyAfeDS38vOBRYuMUAO/R8smIuQZ+LUOylYVkkGm9w6zJ1KBW6XWqXUOkDJ0CiEhkqEXZ8xkY6Gv8sSjrYM200/l7q5Tgvwy4szBc/RI8z1PfPq3oGepa1pvE9IQ2MUP3/NXhZPgD99V8Qe41uTT4jFEKgdo2rjkT9dpog9kfmmapJCM4Snvs84RCxla6J39s0Im0bYCuEm40Bn3zxSLJ0zvZPeE9WwEVBfW3K+gheLwcXiz4Vih5shCDVRiBmQtQnnulYW234d0/GoovKleHDUbSvC40iYo9Z/i4GsKmrU7L9nOb51iuvz08+qA85ZiXjptvnUW6WQ94+IWRIFZcNgnWC+SHdSv2FI9GmlFwZwqBa10QmAJOfC6u/41zcDQ1SdN3BfQNN9mdsTUzWg/w7w+/wH+uL0f7oyJjWPKPIApPMi2AkRQKVBIsrvd6loJl+db3CYdXMNG1/utlGmDZdaYTYdX2CFa9XE9rZz4DQL8YJ+sBmh1BnFoSmfkygIecAGZp+SKkkPsfwiiWlWdLj2I2rTSTGteesxnq6SwChjrte8KgOY6VaqpsPcKCHBEIPfzlDgvaWixTs7bF/yjNYHkBXZMQ6xmHQaUzSlMpviggF28RFVaSe6kewEzvNYDRDGc+Az6ioKhyC2OlltOxUwuoPT6zWsDqGZH52tXvrzBLiclyLeLzaDqyg2n+rH8/LdAczlyBSwM2Eo3mBr+CViUI/NVxmceztAXO6aP/cMqbmnwkonbKtStGgjwp6UzUglCkPwBFjVcfFp8aUlOfjGAmtVIXqHCQYM+pxNeHFvuJwiF6bFrJ/rU6iBfRU6k/IP/10lJCo3ZJTonP7afG1CyEWoRxgdD/42+ELYkVQoEajutJOLRdZ05d33FXZpcfLM7SydDXUOjYzw8UfVwIrRb+BA/Uan999uffTe/xLEkkwhCseM8PJdNwJvKjy8SSbBjor+tLx9ZWfBOqXq9sAGdadjCne9G7+QfqAO4Eru3rvnS3wBVwNvOPMKP0kxdaeSHigZ4HTF6sNr4hDZnipBSJxZENvJZrlxU3iN67Lp2E1EHnwjM/S0CU6//xbFJ+Rdm51fTcClhLcBxCoKZtI4n6Z3cKbEUuOlzJ1wC4ch/euMfkAxCkr6nWxKC8ijPWoHEr1VakJmV4jcUg0ed+Fwb5K0HqvBwMONLPb/QWSGyVsvceTQcjtMZSgGIFk3c+75RQM3KXnwgYzW6kIWfkiybye7L0iBKtCmqKes2Gaw3prTDwoHqdxSYG31sfi4Xd7R/g22Ek2N5eUwzfiVy/hj5morj5MsoaIUyQHveDYSVKIfHGpK9RpGdO+Gp3CEX20uG84jiMePEwcFjqthtX1FNIwGpxbH2XlvWRdG6Y1POwsZkbcgxtuRamfgdVQLEZBDocgr/boFP3lG/7AgcDbv2HyXVNJxx7vnLyBSGe2dJrgTohY0RdRpTJCOD/UXQu77XJ85bj+uYbWIU=","interpreterUrl":"//www.google.com/js/bg/U2N_t8xvYfX7gsY40yu-neGzM-eELk5d79HC0J7X0cM.js"}}},"messages":[{"mealbarPromoRenderer":{"icon":{"thumbnails":[{"url":"https://www.gstatic.com/youtube/img/promos/growth/6ad5a99c727579634bc3e2fb67562a2621170bdd11578967392667be5a05c5e4_384x384.png","width":384,"height":384}]},"messageTexts":[{"runs":[{"text":"訂⁠閱⁠零⁠廣⁠åŠâ çš„⁠ YouTube⁠服⁠務"}]}],"actionButton":{"buttonRenderer":{" (function(){/* Copyright The Closure Library Authors. SPDX-License-Identifier: Apache-2.0 */ var f=this||self,g="closure_uid_"+(1E9*Math.random()>>>0),h=0;function l(a,b){this.width=a;this.height=b} l.prototype.aspectRatio=function(){return this.width/this.height}; l.prototype.ceil=function(){this.width=Math.ceil(this.width);this.height=Math.ceil(this.height);return this}; l.prototype.floor=function(){this.width=Math.floor(this.width);this.height=Math.floor(this.height);return this}; l.prototype.round=function(){this.width=Math.round(this.width);this.height=Math.round(this.height);return this};function m(){var a=document;var b="DIV";"application/xhtml+xml"===a.contentType%26%26(b=b.toLowerCase());return a.createElement(b)} ;function n(a,b){for(var d=[a],c=b.length-1;0=1550-z()%26%26800a.height%26%26657

var ytcsi = {gt: function(n) {n = (n || '') + 'data_';return ytcsi[n] || (ytcsi[n] = {tick: {},info: {}});},now: (window.performance %26+ window.performance.timing %26%26window.performance.now %26+ window.performance.timing.navigationStart) ?function() {return window.performance.timing.navigationStart +window.performance.now();} :function() {return (new Date()).getTime();},tick: function(l, t, n) {ticks = ytcsi.gt(n).tick;var v = t || ytcsi.now();if (ticks[l]) {ticks['_' + l] = (ticks['_' + l] || [ticks[l]]);ticks['_' + l].push(v);}ticks[l] = v;},info: function(k, v, n) {ytcsi.gt(n).info[k] = v;},setStart: function(s, t, n) {ytcsi.info('yt_sts', s, n);ytcsi.tick('_start', t, n);}};(function(w, d) {ytcsi.setStart('dhs', w.performance ? w.performance.timing.responseStart : null);var isPrerender = (d.visibilityState || d.webkitVisibilityState) == 'prerender';var vName = (!d.visibilityState %26+ d.webkitVisibilityState)? 'webkitvisibilitychange' : 'visibilitychange';if (isPrerender) {ytcsi.info('prerender', 1);var startTick = function() {ytcsi.setStart('dhs');d.removeEventListener(vName, startTick);};d.addEventListener(vName, startTick, false);}if (d.addEventListener) {d.addEventListener(vName, function() {ytcsi.tick('vc');}, false);}function isGecko() {if (!w.navigator || !w.navigator.userAgent) {return false;}var ua = w.navigator.userAgent;return ua.indexOf('Gecko') > 0 %26%26ua.toLowerCase().indexOf('webkit') < 0 %26%26ua.indexOf('Edge') < 0 %26%26ua.indexOf('Trident') < 0 %26%26ua.indexOf('MSIE') < 0;}if (isGecko()) {var isHidden = (d.visibilityState || d.webkitVisibilityState) == 'hidden';if (isHidden) {ytcsi.tick('vc');}}var slt = function(el, t) {setTimeout(function() {var n = ytcsi.now();el.loadTime = n;if (el.slt) {el.slt();}}, t);};w.__ytRIL = function(el) {if (!el.getAttribute('data-thumb')) {if (w.requestAnimationFrame) {w.requestAnimationFrame(function() {slt(el, 0);});} else {slt(el, 16);}}};})(window, document);(function() {var img = new Image().src = "https://i.ytimg.com/generate_204";})(); if (window.ytcsi) {window.ytcsi.tick("lpcs", null, '');}(function() {window.ytplayer = {};ytcfg.set({"INNERTUBE_API_VERSION":"v1","INNERTUBE_CONTEXT_CLIENT_NAME":1,"GAPI_HINT_PARAMS":"m;/_/scs/abc-static/_/js/k=gapi.gapi.en.yyhByYeMTAc.O/am=AAY/d=1/ct=zgms/rs=AHpOoo-O470EQdZ-4tpWpppyTQmeOEUv-g/m=__features__","START_IN_FULL_WINDOW_MODE":false,"DEFERRED_DETACH":true,"LATEST_ECATCHER_SERVICE_TRACKING_PARAMS":{"client.name":"WEB"},"VISIBILITY_TIME_BETWEEN_JOBS_MS":100,"DISABLE_YT_IMG_DELAY_LOADING":false,"NO_EMPTY_DATA_IMG":true,"YPC_MB_URL":"https://payments.youtube.com/payments/v4/js/integrator.js?ss=md","EVENT_ID":"EcENX93gOci7gwOIv54g","COUNTRY":"台灣","GAPI_HOST":"https://apis.google.com","SBOX_JS_URL":"/yts/jsbin/www-searchbox-vflLC2F8D/www-searchbox.js","ENABLE_ELEMENT_POOL_POPULATOR":true,"IS_TABLET":false,"VISITOR_DATA":"CgtsOGJTTWY4Qng5dyiRgrf4BQ%3D%3D","REUSE_COMPONENTS":true,"INNERTUBE_CONTEXT_HL":"zh-TW","SIGNIN_URL":"https://accounts.google.com/ServiceLogin?hl=zh-TWu0026continue=https%3A%2F%2Fwww.youtube.com%2Fsignin%3Faction_handle_signin%3Dtrue%26next%3D%252Fwatch%253Fv%253DRd7bQvfBcAI%26app%3Ddesktop%26feature%3D__FEATURE__%26hl%3Dzh-TWu0026passive=trueu0026service=youtubeu0026uilel=3","INNERTUBE_CONTEXT_CLIENT_VERSION":"2.20200710.05.00","VOZ_API_KEY":"AIzaSyBU2xE_JHvB6wag3tMfhxXpg2Q_W8xnM-I","VARIANTS_CHECKSUM":"28de4d22e5eaa36147427fe4c11dcf3d","LIVE_CHAT_SEND_MESSAGE_ACTION":"live_chat/watch_page/send","HTML_DIR":"ltr","XSRF_TOKEN":"QUFFLUhqbEtFTHZyS3A0UjFZRVZYUHJlYWstOERZeFJIQXxBQ3Jtc0trQkJFZGxPMU5nSlhpTmlfbXZVekEzdXRBVU11T05vVUU3Vk1xRDZHaTRJSkExSkZhTmplbjJQVGRKR3hwcE1GZUs2cUk5QVJwbUtZN0x0OV9TejFaQWVTRTFqNFBNYzl6a0c1LVNjY0VEV0dZME1QRktiTnc5RUlYaDBwZG5COW40d2tENDRTN2k5YjlFdWNSN0plTUp5dHlRTXc=","XSRF_FIELD_NAME":"session_token","RECAPTCHA_V3_SITEKEY":"6LedoOcUAAAAAHA4CFG9zRpaCNjYj33SYjzQ9cTy","PAGE_BUILD_LABEL":"youtube.ytfe.desktop_20200709_5_RC0","GOOGLE_FEEDBACK_PRODUCT_DATA":{"accept_language":null,"polymer":"active","polymer2":"active"},"ZWIEBACK_PING_URLS":["https://www.google.com.tw/pagead/lvz?req_ts=1594736913u0026pg=watchu0026evtid=AKB78cj_rVTp9Ge2o8Qn-IXoZQ758zi1-zVxTDZodU7rTfydRN8iItiBWnAdFSUhShblukuialdexPyB_yJIggwhkOMVkTh_aQu0026sigh=AKFpyYUucoN-3zhLXgfCkjMxO5oMUG_TUg","https://www.google.com/pagead/lvz?req_ts=1594736913u0026pg=watchu0026evtid=AKB78cjtwzSimJdsxq7Bj9-Jpz-Ni8_xaQ9j6tRMTCa1Eum4rdxnC06lfL8AhypKLoNO-nwA0XjfX6Dzbpt0kVA1S_bm3G4nKQu0026sigh=AKFpyYW7Di5qNKj0tC-HLIUoEQHb0g8oJA"],"DEVICE":"","PLAYER_JS_URL":"/s/player/5253ac4d/player_ias.vflset/zh_TW/base.js","CLIENT_PROTOCOL":"HTTP/1.0","LANGUAGE":"中文","INNERTUBE_CONTEXT_GL":"TW","EXPERIMENT_FLAGS":{"log_js_exceptions_fraction":1.0,"pass_biscotti_id_in_header_ajax":true,"rich_grid_sticky_chips":true,"desktop_image_companion_wta_support":true,"cold_missing_history":true,"player_bootstrap_method":true,"kevlar_i18n_library":true,"kevlar_menu_refresh":true,"show_updated_ticket_shelf_ui":true,"use_preview_selection_tool":true,"live_chat_increased_min_height":true,"kevlar_settings_playback":true,"service_worker_subscribe_with_vapid_key":true,"kevlar_cancel_scheduled_comment_jobs_on_navigate":true,"kevlar_miniplayer_queue_user_activation":true,"high_priority_flyout_frequency":3,"service_worker_push_logged_out_prompt_watches":-1,"kevlar_disable_html_imports":true,"kevlar_miniplayer_play_pause_on_scrim":true,"desktop_shopping_companion_wta_support":true,"kevlar_next_cold_on_auth_change_detected":true,"web_emulated_idle_callback_delay":0,"suppress_sparkles_for_whitelisted_instream_on_desktop":true,"custom_csi_timeline_use_gel":true,"kevlar_collect_battery_network_status":true,"kevlar_inlined_html_templates_polymer_flags":true,"web_screen_manager_use_default_client":true,"desktop_persistent_menu":true,"external_fullscreen":true,"kevlar_thumbnail_fluid":true,"external_fullscreen_with_edu":true,"web_op_continuation_type_blacklist":[],"recommended_video_reordering":true,"app_settings_snapshot_min_time_between_snapshots_hours":24,"kevlar_miniplayer":true,"rich_grid":true,"kevlar_op_browse_sampled_prefix_ids":[],"pdg_enable_sign_in_modal_for_super_vod":true,"web_client_version_override":"","kevlar_next_up_next_edu_emoji":"","kevlar_copy_playlist":true,"kevlar_allow_queue_reorder":true,"enable_servlet_streamz":true,"service_worker_push_force_notification_prompt_tag":"1","live_chat_unicode_emoji_json_url":"https://www.gstatic.com/youtube/img/emojis/emojis-svg-4.json","service_worker_push_enabled":true,"enable_streamline_repost_flow":true,"kevlar_serve_unversioned_binary":true,"polymer2_not_shady_build":true,"enable_premium_voluntary_pause":true,"web_system_health_fraction":0.01,"twelve_video_reordering":[0,1,2,4,7,8,3,5,6,9,10,11],"kevlar_use_alpha_in_color_palettes":true,"fill_web_player_context_config":true,"kevlar_no_early_init_unpause":true,"enable_i18n_data_for_pla_on_search_web":true,"element_pool_populator_auto_abort":true,"enable_read_more_format_decoration":true,"kevlar_logged_out_topbar_menu_migration":true,"prefetch_comments_ms_after_video":0,"live_chat_client_url":true,"enable_call_to_action_clarification_renderer_bottom_section_conditions":true,"retry_web_logging_batches":true,"kevlar_mousedown_prefetchable_components":["ytd-playlist-video-renderer","ytd-grid-video-renderer","ytd-compact-video-renderer","ytd-video-renderer","ytd-playlist-panel-video-renderer"],"service_worker_push_prompt_delay_microseconds":3888000000000,"web_logging_max_batch":150,"kevlar_allow_multistep_video_init":true,"is_part_of_any_user_engagement_experiment":true,"disable_legacy_pyv_for_web":true,"playlist_remove_watched":true,"kevlar_autofocus_menu_on_keyboard_nav":true,"kevlar_settings_billing":true,"disable_thumbnail_preloading":true,"enable_button_behavior_reuse":true,"desktop_touch_gestures_usage_log":true,"kevlar_op_infra":true,"kevlar_center_search_results":true,"render_channel_canonical_tags":true,"service_worker_push_watch_page_prompt":true,"kevlar_disable_channels_flow_param":true,"disable_youthere_lact_threshold_check":true,"autoplay_pause_by_lact_sampling_fraction":0.0,"kevlar_ctrl_tap_fix":true,"mdx_enable_privacy_disclosure_ui":true,"client_streamz_web_flush_interval_seconds":60,"render_schema_org_album":true,"web_always_load_chat_support":true,"enable_watch_next_pause_autoplay_lact":true,"show_updated_ticket_shelf_drop_down":true,"searchbox_reporting":true,"kevlar_exit_fullscreen_leaving_watch":true,"defer_overlays":true,"rich_grid_section_minimum_row_number":2,"enable_ve_tracker_key":true,"no_forced_cold_load_on_channel_page":true,"web_use_beacon_api_for_ad_click_server_pings":true,"kevlar_watch_color_update":true,"web_refresh_info_panel":true,"fix_for_safari_desktop_masthead_banner_size":true,"kevlar_icons_on_menus":true,"enable_player_microformat_data":true,"enable_masthead_quartile_ping_fix":true,"kevlar_autonav_miniplayer_fix":true,"kevlar_legacy_browsers":true,"autoescape_tempdata_url":true,"reload_without_polymer_innertube":true,"kevlar_no_url_params":true,"enable_signals":true,"consent_url_override":"","kevlar_nitrate_driven_tooltips":true,"kevlar_channel_trailer_multi_attach":true,"enable_wii_ps_icebar":true,"botguard_async_snapshot_timeout_ms":3000,"kevlar_use_endpoint_for_channel_creation_form":true,"enable_microformat_data":true,"enable_mentions_in_reposts":true,"kevlar_queue_use_dedicated_list_type":true,"kevlar_watch_js_panel_height":true,"skip_init_preview_selection":true,"decorate_autoplay_renderer":true,"client_streamz_web_flush_count":100,"kevlar_miniplayer_expand_top":true,"user_mention_suggestions_edu_impression_cap":10,"html5_experiment_id_label":0,"kevlar_deprecated_ticker":true,"service_worker_push_home_page_prompt":true,"kevlar_tooltip_impression_cap":2,"render_schema_org_tags":true,"kevlar_watch_drag_handles":true,"desktop_polymer_video_masthead_session_tempdata_ttl":30,"kevlar_autonav_popup_filtering":true,"kevlar_queue_use_update_api":true,"kevlar_snap_state_refresh":true,"kevlar_time_caching_start_threshold":15,"kevlar_frontend_queue_recover":true,"kevlar_log_prefers_color_theme":true,"watch_next_pause_autoplay_lact_sec":4500,"cancel_pending_navs":true,"spf_kevlar_assume_chunked":true,"kevlar_droppable_prefetchable_requests":true,"desktop_sparkles_light_cta_button":true,"enable_new} ytcfg.set({"INNERTUBE_CONTEXT":{"client":{"hl":"zh-TW","gl":"TW","visitorData":"CgtsOGJTTWY4Qng5dyiRgrf4BQ%3D%3D","userAgent":"gzip(gfe)","clientName":"WEB","clientVersion":"2.20200710.05.00"},"request":{"sessionId":"6849342888954046665"}}}); if (window.ytcsi) {window.ytcsi.tick("csl", null, '');} @font-face{font-family:'Roboto';font-} body{padding:0;margin:0;overflow-y:scroll}body.autoscroll{overflow-y:auto}body.no-scroll{overflow:hidden}body.no-y-scroll{overflow-y:hidden}.hidden{display:none}textarea{--paper-input-container-input_-_white-space:pre-wrap}.grecaptcha-badge{visibility:hidden}ytd-masthead.shell{background:rgba(255,255,255,0.98);position:fixed;top:0;right:0;left:0;display:-ms-flex;display:-webkit-flex;display:flex;height:56px;-ms-flex-align:center;-webkit-align-items:center;align-items:center}ytd-masthead.shell #menu-icon{margin-left:16px}ytd-app>ytd-masthead.chunked{position:fixed;top:0;width:100%}ytd-masthead.shell.dark,ytd-masthead.shell.theater{background:rgba(40,40,40,0.98)}ytd-masthead.shell.full-window-mode{background:rgba(40,40,40,0.98);opacity:0;transform:translateY(calc(-100% - 5px))}ytd-masthead.shell>*:first-child{padding-left:16px}ytd-masthead.shell>*:last-child{padding-right:16px}ytd-masthead #masthead-logo{display:-ms-flex;display:-webkit-flex;display:flex}ytd-masthead #masthead-logo #country-code{margin-right:2px}ytd-masthead.shell #yt-logo-svg,ytd-masthead.shell #yt-logo-red-svg{align-self:center;margin-left:8px;padding:0;color:black}ytd-masthead.shell #a11y-skip-nav{display:none}ytd-masthead.shell svg{width:40px;height:40px;padding:8px;margin-right:8px;box-sizing:border-box;color:#606060;fill:currentColor}ytd-masthead .external-icon{width:24px;height:24px}ytd-masthead .yt-icons-ext{fill:currentColor;color:#606060}ytd-masthead.shell.dark .yt-icons-ext ytd-masthead.shell.theater .yt-icons-ext{fill:#fff}ytd-masthead svg#yt-logo-svg{width:80px}ytd-masthead svg#yt-logo-red-svg{width:106.4px}@media (max-width:656px){ytd-masthead.shell>*:first-child{padding-left:8px}ytd-masthead.shell>*:last-child{padding-right:8px}ytd-masthead.shell svg{margin-right:0}ytd-masthead #masthead-logo{-ms-flex:1 1 .000000001px;-webkit-flex:1;flex:1;-webkit-flex-basis:.000000001px;flex-basis:.000000001px}ytd-masthead.shell #yt-logo-svg,ytd-masthead.shell #yt-logo-red-svg{margin-left:4px}}@media (min-width:876px){ytd-masthead #masthead-logo{width:129px}}#masthead-skeleton-icons{display:flex;flex:1;flex-direction:row;justify-content:flex-end}ytd-masthead.masthead-finish #masthead-skeleton-icons{display:none}.masthead-skeleton-icon{border-radius:50%;height:32px;width:32px;margin:0 8px;background-color:hsl(0,0%,89%)}ytd-masthead.dark .masthead-skeleton-icon{background-color:hsl(0,0%,16%)}ytd-masthead .yt-icons-ext{color:var(--yt-spec-icon-active-other)}ytd-masthead svg#yt-logo-svg #youtube-paths path,ytd-masthead svg#yt-logo-red-svg #youtube-red-paths path{fill:#282828}ytd-masthead.dark svg#yt-logo-svg #youtube-paths path,ytd-masthead.dark svg#yt-logo-red-svg #youtube-red-paths path,ytd-masthead.theater svg#yt-logo-svg #youtube-paths path,ytd-masthead.theater svg#yt-logo-red-svg #youtube-red-paths path{fill:#fff}#search-input.ytd-searchbox-spt input{-webkit-appearance:none;-webkit-font-smoothing:antialiased;background-color:transparent;border:none;box-shadow:none;color:inherit;font-family:'Roboto','Noto',sans-serif;font-size:16px;font-weight:400;line-height:24px;margin-left:4px;max-width:100%;outline:none;text-align:inherit;width:100%;-ms-flex:1 1 .000000001px;-webkit-flex:1;flex:1;-webkit-flex-basis:.000000001px;flex-basis:.000000001px}#search-container.ytd-searchbox-spt{pointer-events:none;position:absolute;top:0;right:0;bottom:0;left:0}#search-input.ytd-searchbox-spt #search::-webkit-input-placeholder,#search-input.ytd-searchbox-spt #search::-moz-input-placeholder,#search-input.ytd-searchbox-spt #search:-ms-input-placeholder{color:hsl(0,0%,53.3%)}html{background-color:#f9f9f9!important;-webkit-text-size-adjust:none}html[dark]{background-color:#181818!important}#logo-red-icon-container.ytd-topbar-logo-renderer{width:86px} if (window.ytcsi) {window.ytcsi.tick("bc", null, '');} var ytimg = {};ytimg.count = 1;ytimg.preload = function(src) {var img = new Image();var count = ++ytimg.count;ytimg[count] = img;img.onload = img.onerror = function() {delete ytimg[count];};img.src = src;}; ytimg.preload("https://r3---sn-p5qlsndd.googlevideo.com/generate_204"); ytimg.preload("https://r3---sn-p5qlsndd.googlevideo.com/generate_204?conn2"); if (window.ytcsi) {window.ytcsi.tick("cfg", null, '');} var ytplayer = ytplayer || {};ytplayer.config = {"assets":{"js":"/s/player/5253ac4d/player_ias.vflset/zh_TW/base.js","css":"/s/player/5253ac4d/www-player.css"},"attrs":{"id":"movie_player"},"args":{"vss_host":"s.youtube.com","innertube_api_version":"v1","watermark":",https://s.ytimg.com/yts/img/watermark/youtube_watermark-vflHX6b6E.png,https://s.ytimg.com/yts/img/watermark/youtube_hd_watermark-vflAzLcD6.png","hl":"zh_TW","cver":"2.20200710.05.00","show_miniplayer_button":"1","enablejsapi":"1","player_response":"{"responseContext":{"serviceTrackingParams":[{"service":"GFEEDBACK","params":[{"key":"is_viewed_live","value":"False"},{"key":"logged_in","value":"0"},{"key":"e","value":"23905282,23834813,23854276,23895498,23918657,23841635,23884697,23912758,23744176,23925054,23864524,23887070,24304055,23885639,23882125,23921984,23895174,23906900,23910826,23876020,23908863,23882111,23862065,23911301,23854169,23895275,23923537,23907849,23921315,23874337,23862294,23836115,23916377,23881484,23913084,23915960,23860381,23897503,23900854,23923862,23897295,23910755,23832002,23816681,23841299,23869527,23862582,23905520,23882139,23735348,23914342,23885661,23923955,23884386,23894533,23904385,23768776,23919306,23797973,23764232,23834232,23837886,23896704,23874051,23921033,23887808,23861905,23870434,23865206,1714245,23804043,23899696,23902292,23847157,23871729,23897257,24590164,23898321,23906119,23839597,23919025,23842638,9473372,23904156,9473387,23903983,23912388,23913222,23896667,23869558,23903048,23914056,23915998,23921717,39320688,23857949,23907902,23923390,23861263,23919531,23857970,23862025,23908413,23897127,23909269,23789385,23874981,23854352,23709532,23861666,23899241,23900377,23917633,23920686,23790586,45170004,23888210,23916172,23912570,23924527,23811989,23897262,23907436,23903532,23868136,23884996,9473399,23804281,23821055,23889922,23919782,23886973,23874218,23900829,23884593,23919171,23906782,23918272,23880323,23882502,23908062,23723208,23859025,23890077,24650115,23898872,23874940,23907595,23915815,23918598,23924884,23909192,23872595,23842233,23902008,23871984,23915958,23880073,23856479,23918712,23858564,23916605,23853114,23862346,23880389,23894708,23907445,23918101,23902311,23895139,23755966,24303618,23794339,23919856,23910775,23882130,23897872,23890891"}]},{"service":"CSI","params":[{"key":"c","value":"WEB"},{"key":"cver","value":"2.20200710.05.00"},{"key":"yt_li","value":"0"},{"key":"GetPlayer_rid","value":"0xfdb971e9d5e86432"}]},{"service":"GUIDED_HELP","params":[{"key":"logged_in","value":"0"}]},{"service":"ECATCHER","params":[{"key":"client.version","value":"2.20200708"},{"key":"client.name","value":"WEB"}]}],"webResponseContextExtensionData":{"hasDecorated":true}},"playabilityStatus":{"status":"OK","playableInEmbed":true,"miniplayer":{"miniplayerRenderer":{"playbackMode":"PLAYBACK_MODE_ALLOW"}},"contextParams":"Q0FFU0FnZ0M="},"streamingData":{"expiresInSeconds":"21540","formats":[{"itag":18,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=18\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026gir=yes\u0026clen=4190503\u0026ratebypass=yes\u0026dur=91.602\u0026lmt=1357631851364132\u0026mt=1594736415\u0026fvip=3\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cratebypass%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgbks9huutlS4kNY6RhTdOnnSVfkj7umCMgSRELkjwADMCIQCCTTRaVLMPiCDxJVo1z9P7wW38W1OJAngLtsyVqRcdkQ%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.42001E, mp4a.40.2\"","bitrate":366518,"width":640,"height":360,"lastModified":"1357631851364132","contentLength":"4190503","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","averageBitrate":365974,"audioQuality":"AUDIO_QUALITY_LOW","approxDurationMs":"91602","audioSampleRate":"44100","audioChannels":2}],"adaptiveFormats":[{"itag":134,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=134\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026gir=yes\u0026clen=3294055\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIhAN_eRHVZR4N8uIduZiKI_Hpw6I0XimX_IO9zdCS6zaTdAiAvnHe9ncgKLYCm9q_r5rmwcW0vgvu16W93UCxp67m6kA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d4016\"","bitrate":306436,"width":640,"height":360,"initRange":{"start":"0","end":"708"},"indexRange":{"start":"709","end":"968"},"lastModified":"1383338327051509","contentLength":"3294055","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","averageBitrate":288319,"highReplication":true,"approxDurationMs":"91400"},{"itag":243,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=243\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgPDfZNpYJRIoz3iJU1AtgWFsleQO9cMzs53ZhK_DPvFUCIQCiGTkLz_F4QAg9j3hdrIF5KZM0R8ZoKZUWE1Q3zFQvWA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":405720,"width":640,"height":360,"lastModified":"1383338327051509","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":133,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=133\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRAIgLbtiSdU1TEcTsggRqV8nFlFRO4vxjLqm9MrzltQ8BncCIDHCUxNfg2BjXNeyr_L9VHvuf-Ly6Bgp3ziKDZWkj-Rq\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d400c\"","bitrate":242000,"width":426,"height":240,"lastModified":"1383338327051509","quality":"small","fps":15,"qualityLabel":"240p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":242,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=242\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAJhF8WxYjzULcbuNy_1jd4aG33UfBbxYeqX036x6RBqkAiEAtYyWYI7eRJpoNBsx69Q_Iq3rVrKjUccuJC-NFhsxjks%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":220500,"width":426,"height":240,"lastModified":"1383338327051509","quality":"small","fps":15,"qualityLabel":"240p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":160,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=160\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAPvpOCN9D4Mv-1obI-x5TOhIfHkY4N_A8eO46eECiR1nAiEA1Z3sFmLuUzK7hioyYDRho_i-_1Km6TY9cxTeUMJk2xo%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d400b\"","bitrate":108000,"width":256,"height":144,"lastModified":"1383338327051509","quality":"tiny","fps":15,"qualityLabel":"144p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":278,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=278\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgeuJSDkSv9LIRja5GKvM7YGJkrfn0iZm-pGYxyHugUZ4CIQDOlRaCT87cPH_nj4ofaGwujlo3fu0F2eqXLfstzSVsvQ%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":95000,"width":256,"height":144,"lastModified":"1383338327051509","quality":"tiny","fps":15,"qualityLabel":"144p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":140,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=140\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=audio%2Fmp4\u0026gir=yes\u0026clen=1454815\u0026otfp=1\u0026dur=91.556\u0026lmt=1383338346964048\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAI2Js22PAEdZJ0jhzYBTfDmUopKF0PiXU8lFSyQjv_AqAiEA85LOUETt8TJBinNiHboJZ10HTnT67H_oZoe0DDNWtzk%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"audio/mp4; codecs=\"mp4a.40.2\"","bitrate":127952,"initRange":{"start":"0","end":"591"},"indexRange":{"start":"592","end":"743"},"lastModified":"1383338346964048","contentLength":"1454815","quality":"tiny","projectionType":"RECTANGULAR","averageBitrate":127119,"highReplication":true,"audioQuality":"AUDIO_QUALITY_MEDIUM","approxDurationMs":"91556","audioSampleRate":"44100","audioChannels":2},{"itag":251,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=251\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=audio%2Fwebm\u0026gir=yes\u0026clen=1489702\u0026otfp=1\u0026dur=91.581\u0026lmt=1565103188094504\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIhAPf4JlMf01ZibXiAnMQ0CWbIa4oYNX4UuzEBmsFBOjo1AiB7CPiYZ35ccMOiYiHVJ3q883ByeLLzxCSVvMqN6Kc_xA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"audio/webm; codecs=\"opus\"","bitrate":136567,"initRange":{"start":"0","end":"258"},"indexRange":{"start":"259","end":"425"},"lastModified":"1565103188094504","contentLength":"1489702","quality":"tiny","projectionType":"RECTANGULAR","averageBitrate":130131,"audioQuality":"AUDIO_QUALITY_MEDIUM","approxDurationMs":"91581","audioSampleRate":"48000","audioChannels":2}],"dashManifestUrl":"https://manifest.googlevideo.com/api/manifest/dash/expire/1594758514/ei/EcENX93gOci7gwOIv54g/ip/74.84.144.185/id/45dedb42f7c17002/source/youtube/requiressl/yes/playback_host/r3---sn-p5qlsndd.googlevideo.com/mh/Ht/mm/31%2C29/mn/sn-p5qlsndd%2Csn-p5qs7nek/ms/au%2Crdu/mv/u/mvi/3/pl/22/hfr/all/as/fmp4_audio_clear%2Cwebm_audio_clear%2Cwebm2_audio_clear%2Cfmp4_sd_hd_clear%2Cwebm2_sd_hd_clear/vprv/1/mt/1594736415/fvip/3/keepalive/yes/itag/0/sparams/expire%2Cei%2Cip%2Cid%2Csource%2Crequiressl%2Chfr%2Cas%2Cvprv%2Citag/sig/AOq0QJ8wRgIhAOiPSQ_2MgxJeEevt7HizRbShrJaHcoLaGP3o850imxqAiEAseVq7uLCa7LsX_tDUlti31SbLE3Wf3eK4CNHQNlqBeU%3D/lsparams/playback_host%2Cmh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl/lsig/AG3C_xAwRgIhAIDFYw7cZB9M2ymEmgxeJMb922FEGt_EGeJpPKDuEL-GAiEAyDnCGhzFuQZLIY3Dp716CNQVc52aysforEIN76IAprk%3D"},"playbackTracking":{"videostatsPlaybackUrl":{"baseUrl":"https://s.youtube.com/api/stats/playback?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"videostatsDelayplayUrl":{"baseUrl":"https://s.youtube.com/api/stats/delayplay?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"videostatsWatchtimeUrl":{"baseUrl":"https://s.youtube.com/api/stats/watchtime?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"ptrackingUrl":{"baseUrl":"https://www.youtube.com/ptracking?ei=EsENX_3AAaPx8gSHiLD4Cg\u0026plid=AAWqZ59GSaLdIY_N\u0026pltype=contentugc\u0026ptk=youtube_none\u0026video_id=Rd7bQvfBcAI"},"qoeUrl":{"baseUrl":"https://s.youtube.com/api/stats/qoe?cat=otfp\u0026cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026event=streamingstats\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N"},"setAwesomeUrl":{"baseUrl":"https://www.youtube.com/set_awesome?ei=EsENX_3AAaPx8gSHiLD4Cg\u0026plid=AAWqZ59GSaLdIY_N\u0026video_id=Rd7bQvfBcAI","elapsedMediaTimeSeconds":73},"atrUrl":{"baseUrl":"https://s.youtube.com/api/stats/atr?docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026len=92\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026ver=2","elapsedMediaTimeSeconds":5}},"videoDetails":{"videoId":"Rd7bQvfBcAI","title":"Memory Foam Mattress Topper","lengthSeconds":"92","keywords":["memory foam mattress topper","memory foam","mattress topper","mattresses","mattress toppers","memory foams","mattress"],"channelId":"UCD5-CuDg9fVZG-pDDmb5-mg","isOwnerViewing":false,"shortDescription":"Click Here: http://memory-foam-buyers-guide.org/memory-foam-mattress-topper.html\nCall for Information: 888-822-3410 Toll Free\n\nMemory Foam Mattress Topper\n\nWhat Is A Memory Foam Mattress Topper? \nAlthough there are many different thicknesses and densities, a memory foam mattress topper is designed to sit on top of an existing mattress to make it more comfortable.\n\nThe major difference in a memory foam mattress topper and memory foam mattress is that a memory foam mattress is meant to sit upon a hard surface. \n\nThe memory foam itself is laminated to one or more pieces of foam to create the feel that you want whereas a memory foam mattress topper is made of pure memory foam and will feel differently with the feel of each mattress you set it on.\n\nWhen you buy a whole memory foam sleep system you get memory foam pillows, memory foam mattress and a foundation (like a boxed spring, but without any springs).\nBuying memory foam mattress topper and placing it onto a sagging, old and worn out mattress defeats the whole concept.\n\nMemory foam provides its unique comfort only when it does all the giving from the top down and is supported totally at the bottom.\n\nIf your mattress is worn out or if you sit the memory foam mattress topper onto a boxed spring, the memory mattress topper is going to sink in everywhere the mattress or boxed spring sinks in, defeating the way it's designed to work.\n\nFor many people, any relief at all is better than nothing, so if you realize that a memory foam mattress topper isn't meant to be a replacement for a memory foam sleep system, then let's go ahead with our focus on toppers and what benefits you can expect from them.\n\nA memory foam mattress topper, also called bed toppers, is made in varying thicknesses and densities.\n\nThe most common memory foam topper is 2\" or so in thickness. There are a couple of really cheap ones that measure 1\" to 1 1/2\" thick. The best ones are 2\" to 4\" thick and of a denser material than the cheap ones.\n\nIf you have a choice, try to buy the 4.0 lb. to 4.5 lb. density memory foam mattress topper because it has the best support and will last many years.\n\nThe low density toppers, of 2.5 lb. to 3.5 lb. will only continue to recover from your weight for about 10 to 12 months. After that, they will start to flatten out and show body impressions.\n\nRemember never to place a mattress pad on top of your memory foam mattress topper because memory foam works off of your body temperature and anything you place between your body and the temperature sensitive foam will greatly diminish the way your topper feels.\n\n If you want to protect your investment in your new memory foam mattress or topper, you should use only a mattress protector that has been developed specifically for use with memory foam so it won't affect the temperature sensitive material beneath it.\nRemember, any mattress topper you purchase will be better than no topper.\n\nIn some cases, you can spend less and get a great memory foam mattress topper that you'll be happy with for years to come.\n\nThe main thing, again, is to look for the density of the foam and the thickness of the memory foam mattress topper that you'll be sleeping on for the future.\n\nTo watch more videos like this, visit: \n\n\nFollow me on:\nhttps://plus.google.com/u/0/110507796750383587696\n\nTo Watch More Videos Like This One, Visit:\nhttp://www.youtube.com/user/memoryfoamvideo\n\nResources:\nhttps://twitter.com/CharlesWalton10\nhttp://www.facebook.com/charles.walton.35762\nhttps://pinterest.com/charleswalton10/","isCrawlable":true,"thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEiCKgBEF5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ==\u0026rs=AOn4CLCmkfPnM0PBUWi3gUYGUtQfho_uYw","width":168,"height":94},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEiCMQBEG5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ==\u0026rs=AOn4CLDEHbCtPxXhSG3Iy_3coyBdL6ifFQ","width":196,"height":110},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEjCPYBEIoBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=\u0026rs=AOn4CLDFo8j4MW-Q-LmdPmUPulzcVpDOKQ","width":246,"height":138},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=\u0026rs=AOn4CLD8SR_9-_KAOuhjj1IwuTJScWL2IA","width":336,"height":188}]},"averageRating":0.0,"allowRatings":true,"viewCount":"268","author":"Mikaela Panganiban","isPrivate":false,"isUnpluggedCorpus":false,"isLiveContent":false},"playerConfig":{"audioConfig":{"enablePerFormatLoudness":false},"daiConfig":{"enableServerStitchedDai":false},"mediaCommonConfig":{"dynamicReadaheadConfig":{"maxReadAheadMediaTimeMs":120000,"minReadAheadMediaTimeMs":15000,"readAheadGrowthRateMs":1000}},"webPlayerConfig":{"webPlayerActionsPorting":{"getSharePanelCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/share/get_web_player_share_panel"}},"webPlayerShareEntityServiceEndpoint":{"serializedShareEntity":"CgtSZDdiUXZmQmNBSQ%3D%3D"}},"subscribeCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/subscription/subscribe"}},"subscribeEndpoint":{"channelIds":["UCD5-CuDg9fVZG-pDDmb5-mg"],"params":"EgIIBxgA"}},"unsubscribeCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/subscription/unsubscribe"}},"unsubscribeEndpoint":{"channelIds":["UCD5-CuDg9fVZG-pDDmb5-mg"],"params":"CgIIBxgA"}},"addToWatchLaterCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"Rd7bQvfBcAI","action":"ACTION_ADD_VIDEO"}]}},"removeFromWatchLaterCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"Rd7bQvfBcAI"}]}}}}},"storyboards":{"playerStoryboardSpecRenderer":{"spec":"https://i9.ytimg.com/sb/Rd7bQvfBcAI/storyboard3_L$L/$N.jpg?sqp=-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_8DBgjtoq-HBQ==|48#27#100#10#10#0#default#rs$AOn4CLDqihFtm6kU9SPGt4BCidCOmf9JsA|80#45#93#10#10#1000#M$M#rs$AOn4CLD4GqwhwGRnAA4UxCpIs5EaRyxWHg|160#90#93#5#5#1000#M$M#rs$AOn4CLBrPJnm2vBhGFRlwkLQoyuJoRlb1w"}},"microformat":{"playerMicroformatRenderer":{"thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg","width":480,"height":360}]},"embed":{"iframeUrl":"https://www.youtube.com/embed/Rd7bQvfBcAI","flashUrl":"http://www.youtube.com/v/Rd7bQvfBcAI?version=3\u0026autohide=1","width":640,"height":360,"flashSecureUrl":"https://www.youtube.com/v/Rd7bQvfBcAI?version=3\u0026autohide=1"},"title":{"simpleText":"Memory Foam Mattress Topper"},"description":{"simpleText":"Click Here: http://memory-foam-buyers-guide.org/memory-foam-mattress-topper.html\nCall for Information: 888-822-3410 Toll Free\n\nMemory Foam Mattress Topper\n\nWhat Is A Memory Foam Mattress Topper? \nAlthough there are many different thicknesses and densities, a memory foam mattress topper is designed to sit on top of an existing mattress to make it more comfortable.\n\nThe major difference in a memory foam mattress topper and memory foam mattress is that a memory foam mattress is meant to sit upon a hard surface. \n\nThe memory foam itself is laminated to one or more pieces of foam to create the feel that you want whereas a memory foam mattress topper is made of pure memory foam and will feel differently with the feel of each mattress you set it on.\n\nWhen you buy a whole memory foam sleep system you get memory foam pillows, memory foam mattress and a foundation (like a boxed spring, but without any springs).\nBuying memory foam mattress topper and placing it onto a sagging, old and worn out mattress defeats the whole concept.\n\nMemory foam provides its unique comfort only when it does all the giving from the top down and is supported totally at the bottom.\n\nIf your mattress is worn out or if you sit the memory foam mattress topper onto a boxed spring, the memory mattress topper is going to sink in everywhere the mattress or boxed spring sinks in, defeating the way it's designed to work.\n\nFor many people, any relief at all is better than nothing, so if you realize that a memory foam mattress topper isn't meant to be a replacement for a memory foam sleep system, then let's go ahead with our focus on toppers and what benefits you can expect from them.\n\nA memory foam mattress topper, also called bed toppers, is made in varying thicknesses and densities.\n\nThe most common memory foam topper is 2\" or so in thickness. There are a couple of really cheap ones that measure 1\" to 1 1/2\" thick. The best ones are 2\" to 4\" thick and of a denser material than the cheap ones.\n\nIf you have a choice, try to buy the 4.0 lb. to 4.5 lb. density memory foam mattress topper because it has the best support and will last many years.\n\nThe low density toppers, of 2.5 lb. to 3.5 lb. will only continue to recover from your weight for about 10 to 12 months. After that, they will start to flatten out and show body impressions.\n\nRemember never to place a mattress pad on top of your memory foam mattress topper because memory foam works off of your body temperature and anything you place between your body and the temperature sensitive foam will greatly diminish the way your topper feels.\n\n If you want to protect your investment in your new memory foam mattress or topper, you should use only a mattress protector that has been developed specifically for use with memory foam so it won't affect the temperature sensitive material beneath it.\nRemember, any mattress topper you purchase will be better than no topper.\n\nIn some cases, you can spend less and get a great memory foam mattress topper that you'll be happy with for years to come.\n\nThe main thing, again, is to look for the density of the foam and the thickness of the memory foam mattress topper that you'll be sleeping on for the future.\n\nTo watch more videos like this, visit: \n\n\nFollow me on:\nhttps://plus.google.com/u/0/110507796750383587696\n\nTo Watch More Videos Like This One, Visit:\nhttp://www.youtube.com/user/memoryfoamvideo\n\nResources:\nhttps://twitter.com/CharlesWalton10\nhttp://www.facebook.com/charles.walton.35762\nhttps://pinterest.com/charleswalton10/"},"lengthSeconds":"92","ownerProfileUrl":"http://www.youtube.com/user/memoryfoamvideo","externalChannelId":"UCD5-CuDg9fVZG-pDDmb5-mg","isFamilySafe":true,"availableCountries":["AD","AE","AF","AG","AI","AL","AM","AO","AQ","AR","AS","AT","AU","AW","AX","AZ","BA","BB","BD","BE","BF","BG","BH","BI","BJ","BL","BM","BN","BO","BQ","BR","BS","BT","BV","BW","BY","BZ","CA","CC","CD","CF","CG","CH","CI","CK","CL","CM","CN","CO","CR","CU","CV","CW","CX","CY","CZ","DE","DJ","DK","DM","DO","DZ","EC","EE","EG","EH","ER","ES","ET","FI","FJ","FK","FM","FO","FR","GA","GB","GD","GE","GF","GG","GH","GI","GL","GM","GN","GP","GQ","GR","GS","GT","GU","GW","GY","HK","HM","HN","HR","HT","HU","ID","IE","IL","IM","IN","IO","IQ","IR","IS","IT","JE","JM","JO","JP","KE","KG","KH","KI","KM","KN","KP","KR","KW","KY","KZ","LA","LB","LC","LI","LK","LR","LS","LT","LU","LV","LY","MA","MC","MD","ME","MF","MG","MH","MK","ML","MM","MN","MO","MP","MQ","MR","MS","MT","MU","MV","MW","MX","MY","MZ","NA","NC","NE","NF","NG","NI","NL","NO","NP","NR","NU","NZ","OM","PA","PE","PF","PG","PH","PK","PL","PM","PN","PR","PS","PT","PW","PY","QA","RE","RO","RS","RU","RW","SA","SB","SC","SD","SE","SG","SH","SI","SJ","SK","SL","SM","SN","SO","SR","SS","ST","SV","SX","SY","SZ","TC","TD","TF","TG","TH","TJ","TK","TL","TM","TN","TO","TR","TT","TV","TW","TZ","UA","UG","UM","US","UY","UZ","VA","VC","VE","VG","VI","VN","VU","WF","WS","YE","YT","ZA","ZM","ZW"],"isUnlisted":false,"hasYpcMetadata":false,"viewCount":"268","category":"Howto \u0026 Style","publishDate":"2013-01-07","ownerChannelName":"Mikaela Panganiban","uploadDate":"2013-01-07"}},"trackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","attestation":{"playerAttestationRenderer":{"challenge":"a=5\u0026a2=1\u0026b=L8scmisyp1mCK0PQ7Yi3Z3f0Rn8\u0026c=1594736914\u0026d=1\u0026e=Rd7bQvfBcAI\u0026c3a=24\u0026c1a=1\u0026c6a=1\u0026hh=8ZJlVD5YyiDpaE6-PwXZFI0JIIPXGOMlh6h6Oi0IolY","botguardData":{"program":"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","interpreterUrl":"//www.google.com/js/bg/U2N_t8xvYfX7gsY40yu-neGzM-eELk5d79HC0J7X0cM.js"}}},"messages":[{"mealbarPromoRenderer":{"icon":{"thumbnails":[{"url":"https://www.gstatic.com/youtube/img/promos/growth/6ad5a99c727579634bc3e2fb67562a2621170bdd11578967392667be5a05c5e4_384x384.png","width":384,"height":384}]},"messageTexts":[{"runs":[{"text":"訂⁠閱⁠零⁠廣⁠åŠâ çš„⁠ YouTube⁠服⁠務"}]}],"actionButton":{"buttonRenderer":{" (function(){/* Copyright The Closure Library Authors. SPDX-License-Identifier: Apache-2.0 */ var f=this||self,g="closure_uid_"+(1E9*Math.random()>>>0),h=0;function l(a,b){this.width=a;this.height=b} l.prototype.aspectRatio=function(){return this.width/this.height}; l.prototype.ceil=function(){this.width=Math.ceil(this.width);this.height=Math.ceil(this.height);return this}; l.prototype.floor=function(){this.width=Math.floor(this.width);this.height=Math.floor(this.height);return this}; l.prototype.round=function(){this.width=Math.round(this.width);this.height=Math.round(this.height);return this};function m(){var a=document;var b="DIV";"application/xhtml+xml"===a.contentType%26%26(b=b.toLowerCase());return a.createElement(b)} ;function n(a,b){for(var d=[a],c=b.length-1;0=1550-z()%26%26800a.height%26%26657

var ytcsi = {gt: function(n) {n = (n || '') + 'data_';return ytcsi[n] || (ytcsi[n] = {tick: {},info: {}});},now: (window.performance %26+ window.performance.timing %26%26window.performance.now %26+ window.performance.timing.navigationStart) ?function() {return window.performance.timing.navigationStart +window.performance.now();} :function() {return (new Date()).getTime();},tick: function(l, t, n) {ticks = ytcsi.gt(n).tick;var v = t || ytcsi.now();if (ticks[l]) {ticks['_' + l] = (ticks['_' + l] || [ticks[l]]);ticks['_' + l].push(v);}ticks[l] = v;},info: function(k, v, n) {ytcsi.gt(n).info[k] = v;},setStart: function(s, t, n) {ytcsi.info('yt_sts', s, n);ytcsi.tick('_start', t, n);}};(function(w, d) {ytcsi.setStart('dhs', w.performance ? w.performance.timing.responseStart : null);var isPrerender = (d.visibilityState || d.webkitVisibilityState) == 'prerender';var vName = (!d.visibilityState %26+ d.webkitVisibilityState)? 'webkitvisibilitychange' : 'visibilitychange';if (isPrerender) {ytcsi.info('prerender', 1);var startTick = function() {ytcsi.setStart('dhs');d.removeEventListener(vName, startTick);};d.addEventListener(vName, startTick, false);}if (d.addEventListener) {d.addEventListener(vName, function() {ytcsi.tick('vc');}, false);}function isGecko() {if (!w.navigator || !w.navigator.userAgent) {return false;}var ua = w.navigator.userAgent;return ua.indexOf('Gecko') > 0 %26%26ua.toLowerCase().indexOf('webkit') < 0 %26%26ua.indexOf('Edge') < 0 %26%26ua.indexOf('Trident') < 0 %26%26ua.indexOf('MSIE') < 0;}if (isGecko()) {var isHidden = (d.visibilityState || d.webkitVisibilityState) == 'hidden';if (isHidden) {ytcsi.tick('vc');}}var slt = function(el, t) {setTimeout(function() {var n = ytcsi.now();el.loadTime = n;if (el.slt) {el.slt();}}, t);};w.__ytRIL = function(el) {if (!el.getAttribute('data-thumb')) {if (w.requestAnimationFrame) {w.requestAnimationFrame(function() {slt(el, 0);});} else {slt(el, 16);}}};})(window, document);(function() {var img = new Image().src = "https://i.ytimg.com/generate_204";})(); if (window.ytcsi) {window.ytcsi.tick("lpcs", null, '');}(function() {window.ytplayer = {};ytcfg.set({"INNERTUBE_API_VERSION":"v1","INNERTUBE_CONTEXT_CLIENT_NAME":1,"GAPI_HINT_PARAMS":"m;/_/scs/abc-static/_/js/k=gapi.gapi.en.yyhByYeMTAc.O/am=AAY/d=1/ct=zgms/rs=AHpOoo-O470EQdZ-4tpWpppyTQmeOEUv-g/m=__features__","START_IN_FULL_WINDOW_MODE":false,"DEFERRED_DETACH":true,"LATEST_ECATCHER_SERVICE_TRACKING_PARAMS":{"client.name":"WEB"},"VISIBILITY_TIME_BETWEEN_JOBS_MS":100,"DISABLE_YT_IMG_DELAY_LOADING":false,"NO_EMPTY_DATA_IMG":true,"YPC_MB_URL":"https://payments.youtube.com/payments/v4/js/integrator.js?ss=md","EVENT_ID":"EcENX93gOci7gwOIv54g","COUNTRY":"台灣","GAPI_HOST":"https://apis.google.com","SBOX_JS_URL":"/yts/jsbin/www-searchbox-vflLC2F8D/www-searchbox.js","ENABLE_ELEMENT_POOL_POPULATOR":true,"IS_TABLET":false,"VISITOR_DATA":"CgtsOGJTTWY4Qng5dyiRgrf4BQ%3D%3D","REUSE_COMPONENTS":true,"INNERTUBE_CONTEXT_HL":"zh-TW","SIGNIN_URL":"https://accounts.google.com/ServiceLogin?hl=zh-TWu0026continue=https%3A%2F%2Fwww.youtube.com%2Fsignin%3Faction_handle_signin%3Dtrue%26next%3D%252Fwatch%253Fv%253DRd7bQvfBcAI%26app%3Ddesktop%26feature%3D__FEATURE__%26hl%3Dzh-TWu0026passive=trueu0026service=youtubeu0026uilel=3","INNERTUBE_CONTEXT_CLIENT_VERSION":"2.20200710.05.00","VOZ_API_KEY":"AIzaSyBU2xE_JHvB6wag3tMfhxXpg2Q_W8xnM-I","VARIANTS_CHECKSUM":"28de4d22e5eaa36147427fe4c11dcf3d","LIVE_CHAT_SEND_MESSAGE_ACTION":"live_chat/watch_page/send","HTML_DIR":"ltr","XSRF_TOKEN":"QUFFLUhqbEtFTHZyS3A0UjFZRVZYUHJlYWstOERZeFJIQXxBQ3Jtc0trQkJFZGxPMU5nSlhpTmlfbXZVekEzdXRBVU11T05vVUU3Vk1xRDZHaTRJSkExSkZhTmplbjJQVGRKR3hwcE1GZUs2cUk5QVJwbUtZN0x0OV9TejFaQWVTRTFqNFBNYzl6a0c1LVNjY0VEV0dZME1QRktiTnc5RUlYaDBwZG5COW40d2tENDRTN2k5YjlFdWNSN0plTUp5dHlRTXc=","XSRF_FIELD_NAME":"session_token","RECAPTCHA_V3_SITEKEY":"6LedoOcUAAAAAHA4CFG9zRpaCNjYj33SYjzQ9cTy","PAGE_BUILD_LABEL":"youtube.ytfe.desktop_20200709_5_RC0","GOOGLE_FEEDBACK_PRODUCT_DATA":{"accept_language":null,"polymer":"active","polymer2":"active"},"ZWIEBACK_PING_URLS":["https://www.google.com.tw/pagead/lvz?req_ts=1594736913u0026pg=watchu0026evtid=AKB78cj_rVTp9Ge2o8Qn-IXoZQ758zi1-zVxTDZodU7rTfydRN8iItiBWnAdFSUhShblukuialdexPyB_yJIggwhkOMVkTh_aQu0026sigh=AKFpyYUucoN-3zhLXgfCkjMxO5oMUG_TUg","https://www.google.com/pagead/lvz?req_ts=1594736913u0026pg=watchu0026evtid=AKB78cjtwzSimJdsxq7Bj9-Jpz-Ni8_xaQ9j6tRMTCa1Eum4rdxnC06lfL8AhypKLoNO-nwA0XjfX6Dzbpt0kVA1S_bm3G4nKQu0026sigh=AKFpyYW7Di5qNKj0tC-HLIUoEQHb0g8oJA"],"DEVICE":"","PLAYER_JS_URL":"/s/player/5253ac4d/player_ias.vflset/zh_TW/base.js","CLIENT_PROTOCOL":"HTTP/1.0","LANGUAGE":"中文","INNERTUBE_CONTEXT_GL":"TW","EXPERIMENT_FLAGS":{"log_js_exceptions_fraction":1.0,"pass_biscotti_id_in_header_ajax":true,"rich_grid_sticky_chips":true,"desktop_image_companion_wta_support":true,"cold_missing_history":true,"player_bootstrap_method":true,"kevlar_i18n_library":true,"kevlar_menu_refresh":true,"show_updated_ticket_shelf_ui":true,"use_preview_selection_tool":true,"live_chat_increased_min_height":true,"kevlar_settings_playback":true,"service_worker_subscribe_with_vapid_key":true,"kevlar_cancel_scheduled_comment_jobs_on_navigate":true,"kevlar_miniplayer_queue_user_activation":true,"high_priority_flyout_frequency":3,"service_worker_push_logged_out_prompt_watches":-1,"kevlar_disable_html_imports":true,"kevlar_miniplayer_play_pause_on_scrim":true,"desktop_shopping_companion_wta_support":true,"kevlar_next_cold_on_auth_change_detected":true,"web_emulated_idle_callback_delay":0,"suppress_sparkles_for_whitelisted_instream_on_desktop":true,"custom_csi_timeline_use_gel":true,"kevlar_collect_battery_network_status":true,"kevlar_inlined_html_templates_polymer_flags":true,"web_screen_manager_use_default_client":true,"desktop_persistent_menu":true,"external_fullscreen":true,"kevlar_thumbnail_fluid":true,"external_fullscreen_with_edu":true,"web_op_continuation_type_blacklist":[],"recommended_video_reordering":true,"app_settings_snapshot_min_time_between_snapshots_hours":24,"kevlar_miniplayer":true,"rich_grid":true,"kevlar_op_browse_sampled_prefix_ids":[],"pdg_enable_sign_in_modal_for_super_vod":true,"web_client_version_override":"","kevlar_next_up_next_edu_emoji":"","kevlar_copy_playlist":true,"kevlar_allow_queue_reorder":true,"enable_servlet_streamz":true,"service_worker_push_force_notification_prompt_tag":"1","live_chat_unicode_emoji_json_url":"https://www.gstatic.com/youtube/img/emojis/emojis-svg-4.json","service_worker_push_enabled":true,"enable_streamline_repost_flow":true,"kevlar_serve_unversioned_binary":true,"polymer2_not_shady_build":true,"enable_premium_voluntary_pause":true,"web_system_health_fraction":0.01,"twelve_video_reordering":[0,1,2,4,7,8,3,5,6,9,10,11],"kevlar_use_alpha_in_color_palettes":true,"fill_web_player_context_config":true,"kevlar_no_early_init_unpause":true,"enable_i18n_data_for_pla_on_search_web":true,"element_pool_populator_auto_abort":true,"enable_read_more_format_decoration":true,"kevlar_logged_out_topbar_menu_migration":true,"prefetch_comments_ms_after_video":0,"live_chat_client_url":true,"enable_call_to_action_clarification_renderer_bottom_section_conditions":true,"retry_web_logging_batches":true,"kevlar_mousedown_prefetchable_components":["ytd-playlist-video-renderer","ytd-grid-video-renderer","ytd-compact-video-renderer","ytd-video-renderer","ytd-playlist-panel-video-renderer"],"service_worker_push_prompt_delay_microseconds":3888000000000,"web_logging_max_batch":150,"kevlar_allow_multistep_video_init":true,"is_part_of_any_user_engagement_experiment":true,"disable_legacy_pyv_for_web":true,"playlist_remove_watched":true,"kevlar_autofocus_menu_on_keyboard_nav":true,"kevlar_settings_billing":true,"disable_thumbnail_preloading":true,"enable_button_behavior_reuse":true,"desktop_touch_gestures_usage_log":true,"kevlar_op_infra":true,"kevlar_center_search_results":true,"render_channel_canonical_tags":true,"service_worker_push_watch_page_prompt":true,"kevlar_disable_channels_flow_param":true,"disable_youthere_lact_threshold_check":true,"autoplay_pause_by_lact_sampling_fraction":0.0,"kevlar_ctrl_tap_fix":true,"mdx_enable_privacy_disclosure_ui":true,"client_streamz_web_flush_interval_seconds":60,"render_schema_org_album":true,"web_always_load_chat_support":true,"enable_watch_next_pause_autoplay_lact":true,"show_updated_ticket_shelf_drop_down":true,"searchbox_reporting":true,"kevlar_exit_fullscreen_leaving_watch":true,"defer_overlays":true,"rich_grid_section_minimum_row_number":2,"enable_ve_tracker_key":true,"no_forced_cold_load_on_channel_page":true,"web_use_beacon_api_for_ad_click_server_pings":true,"kevlar_watch_color_update":true,"web_refresh_info_panel":true,"fix_for_safari_desktop_masthead_banner_size":true,"kevlar_icons_on_menus":true,"enable_player_microformat_data":true,"enable_masthead_quartile_ping_fix":true,"kevlar_autonav_miniplayer_fix":true,"kevlar_legacy_browsers":true,"autoescape_tempdata_url":true,"reload_without_polymer_innertube":true,"kevlar_no_url_params":true,"enable_signals":true,"consent_url_override":"","kevlar_nitrate_driven_tooltips":true,"kevlar_channel_trailer_multi_attach":true,"enable_wii_ps_icebar":true,"botguard_async_snapshot_timeout_ms":3000,"kevlar_use_endpoint_for_channel_creation_form":true,"enable_microformat_data":true,"enable_mentions_in_reposts":true,"kevlar_queue_use_dedicated_list_type":true,"kevlar_watch_js_panel_height":true,"skip_init_preview_selection":true,"decorate_autoplay_renderer":true,"client_streamz_web_flush_count":100,"kevlar_miniplayer_expand_top":true,"user_mention_suggestions_edu_impression_cap":10,"html5_experiment_id_label":0,"kevlar_deprecated_ticker":true,"service_worker_push_home_page_prompt":true,"kevlar_tooltip_impression_cap":2,"render_schema_org_tags":true,"kevlar_watch_drag_handles":true,"desktop_polymer_video_masthead_session_tempdata_ttl":30,"kevlar_autonav_popup_filtering":true,"kevlar_queue_use_update_api":true,"kevlar_snap_state_refresh":true,"kevlar_time_caching_start_threshold":15,"kevlar_frontend_queue_recover":true,"kevlar_log_prefers_color_theme":true,"watch_next_pause_autoplay_lact_sec":4500,"cancel_pending_navs":true,"spf_kevlar_assume_chunked":true,"kevlar_droppable_prefetchable_requests":true,"desktop_sparkles_light_cta_button":true,"enable_new} ytcfg.set({"INNERTUBE_CONTEXT":{"client":{"hl":"zh-TW","gl":"TW","visitorData":"CgtsOGJTTWY4Qng5dyiRgrf4BQ%3D%3D","userAgent":"gzip(gfe)","clientName":"WEB","clientVersion":"2.20200710.05.00"},"request":{"sessionId":"6849342888954046665"}}}); if (window.ytcsi) {window.ytcsi.tick("csl", null, '');} @font-face{font-family:'Roboto';font-} body{padding:0;margin:0;overflow-y:scroll}body.autoscroll{overflow-y:auto}body.no-scroll{overflow:hidden}body.no-y-scroll{overflow-y:hidden}.hidden{display:none}textarea{--paper-input-container-input_-_white-space:pre-wrap}.grecaptcha-badge{visibility:hidden}ytd-masthead.shell{background:rgba(255,255,255,0.98);position:fixed;top:0;right:0;left:0;display:-ms-flex;display:-webkit-flex;display:flex;height:56px;-ms-flex-align:center;-webkit-align-items:center;align-items:center}ytd-masthead.shell #menu-icon{margin-left:16px}ytd-app>ytd-masthead.chunked{position:fixed;top:0;width:100%}ytd-masthead.shell.dark,ytd-masthead.shell.theater{background:rgba(40,40,40,0.98)}ytd-masthead.shell.full-window-mode{background:rgba(40,40,40,0.98);opacity:0;transform:translateY(calc(-100% - 5px))}ytd-masthead.shell>*:first-child{padding-left:16px}ytd-masthead.shell>*:last-child{padding-right:16px}ytd-masthead #masthead-logo{display:-ms-flex;display:-webkit-flex;display:flex}ytd-masthead #masthead-logo #country-code{margin-right:2px}ytd-masthead.shell #yt-logo-svg,ytd-masthead.shell #yt-logo-red-svg{align-self:center;margin-left:8px;padding:0;color:black}ytd-masthead.shell #a11y-skip-nav{display:none}ytd-masthead.shell svg{width:40px;height:40px;padding:8px;margin-right:8px;box-sizing:border-box;color:#606060;fill:currentColor}ytd-masthead .external-icon{width:24px;height:24px}ytd-masthead .yt-icons-ext{fill:currentColor;color:#606060}ytd-masthead.shell.dark .yt-icons-ext ytd-masthead.shell.theater .yt-icons-ext{fill:#fff}ytd-masthead svg#yt-logo-svg{width:80px}ytd-masthead svg#yt-logo-red-svg{width:106.4px}@media (max-width:656px){ytd-masthead.shell>*:first-child{padding-left:8px}ytd-masthead.shell>*:last-child{padding-right:8px}ytd-masthead.shell svg{margin-right:0}ytd-masthead #masthead-logo{-ms-flex:1 1 .000000001px;-webkit-flex:1;flex:1;-webkit-flex-basis:.000000001px;flex-basis:.000000001px}ytd-masthead.shell #yt-logo-svg,ytd-masthead.shell #yt-logo-red-svg{margin-left:4px}}@media (min-width:876px){ytd-masthead #masthead-logo{width:129px}}#masthead-skeleton-icons{display:flex;flex:1;flex-direction:row;justify-content:flex-end}ytd-masthead.masthead-finish #masthead-skeleton-icons{display:none}.masthead-skeleton-icon{border-radius:50%;height:32px;width:32px;margin:0 8px;background-color:hsl(0,0%,89%)}ytd-masthead.dark .masthead-skeleton-icon{background-color:hsl(0,0%,16%)}ytd-masthead .yt-icons-ext{color:var(--yt-spec-icon-active-other)}ytd-masthead svg#yt-logo-svg #youtube-paths path,ytd-masthead svg#yt-logo-red-svg #youtube-red-paths path{fill:#282828}ytd-masthead.dark svg#yt-logo-svg #youtube-paths path,ytd-masthead.dark svg#yt-logo-red-svg #youtube-red-paths path,ytd-masthead.theater svg#yt-logo-svg #youtube-paths path,ytd-masthead.theater svg#yt-logo-red-svg #youtube-red-paths path{fill:#fff}#search-input.ytd-searchbox-spt input{-webkit-appearance:none;-webkit-font-smoothing:antialiased;background-color:transparent;border:none;box-shadow:none;color:inherit;font-family:'Roboto','Noto',sans-serif;font-size:16px;font-weight:400;line-height:24px;margin-left:4px;max-width:100%;outline:none;text-align:inherit;width:100%;-ms-flex:1 1 .000000001px;-webkit-flex:1;flex:1;-webkit-flex-basis:.000000001px;flex-basis:.000000001px}#search-container.ytd-searchbox-spt{pointer-events:none;position:absolute;top:0;right:0;bottom:0;left:0}#search-input.ytd-searchbox-spt #search::-webkit-input-placeholder,#search-input.ytd-searchbox-spt #search::-moz-input-placeholder,#search-input.ytd-searchbox-spt #search:-ms-input-placeholder{color:hsl(0,0%,53.3%)}html{background-color:#f9f9f9!important;-webkit-text-size-adjust:none}html[dark]{background-color:#181818!important}#logo-red-icon-container.ytd-topbar-logo-renderer{width:86px} if (window.ytcsi) {window.ytcsi.tick("bc", null, '');} var ytimg = {};ytimg.count = 1;ytimg.preload = function(src) {var img = new Image();var count = ++ytimg.count;ytimg[count] = img;img.onload = img.onerror = function() {delete ytimg[count];};img.src = src;}; ytimg.preload("https://r3---sn-p5qlsndd.googlevideo.com/generate_204"); ytimg.preload("https://r3---sn-p5qlsndd.googlevideo.com/generate_204?conn2"); if (window.ytcsi) {window.ytcsi.tick("cfg", null, '');} var ytplayer = ytplayer || {};ytplayer.config = {"assets":{"js":"/s/player/5253ac4d/player_ias.vflset/zh_TW/base.js","css":"/s/player/5253ac4d/www-player.css"},"attrs":{"id":"movie_player"},"args":{"vss_host":"s.youtube.com","innertube_api_version":"v1","watermark":",https://s.ytimg.com/yts/img/watermark/youtube_watermark-vflHX6b6E.png,https://s.ytimg.com/yts/img/watermark/youtube_hd_watermark-vflAzLcD6.png","hl":"zh_TW","cver":"2.20200710.05.00","show_miniplayer_button":"1","enablejsapi":"1","player_response":"{"responseContext":{"serviceTrackingParams":[{"service":"GFEEDBACK","params":[{"key":"is_viewed_live","value":"False"},{"key":"logged_in","value":"0"},{"key":"e","value":"23905282,23834813,23854276,23895498,23918657,23841635,23884697,23912758,23744176,23925054,23864524,23887070,24304055,23885639,23882125,23921984,23895174,23906900,23910826,23876020,23908863,23882111,23862065,23911301,23854169,23895275,23923537,23907849,23921315,23874337,23862294,23836115,23916377,23881484,23913084,23915960,23860381,23897503,23900854,23923862,23897295,23910755,23832002,23816681,23841299,23869527,23862582,23905520,23882139,23735348,23914342,23885661,23923955,23884386,23894533,23904385,23768776,23919306,23797973,23764232,23834232,23837886,23896704,23874051,23921033,23887808,23861905,23870434,23865206,1714245,23804043,23899696,23902292,23847157,23871729,23897257,24590164,23898321,23906119,23839597,23919025,23842638,9473372,23904156,9473387,23903983,23912388,23913222,23896667,23869558,23903048,23914056,23915998,23921717,39320688,23857949,23907902,23923390,23861263,23919531,23857970,23862025,23908413,23897127,23909269,23789385,23874981,23854352,23709532,23861666,23899241,23900377,23917633,23920686,23790586,45170004,23888210,23916172,23912570,23924527,23811989,23897262,23907436,23903532,23868136,23884996,9473399,23804281,23821055,23889922,23919782,23886973,23874218,23900829,23884593,23919171,23906782,23918272,23880323,23882502,23908062,23723208,23859025,23890077,24650115,23898872,23874940,23907595,23915815,23918598,23924884,23909192,23872595,23842233,23902008,23871984,23915958,23880073,23856479,23918712,23858564,23916605,23853114,23862346,23880389,23894708,23907445,23918101,23902311,23895139,23755966,24303618,23794339,23919856,23910775,23882130,23897872,23890891"}]},{"service":"CSI","params":[{"key":"c","value":"WEB"},{"key":"cver","value":"2.20200710.05.00"},{"key":"yt_li","value":"0"},{"key":"GetPlayer_rid","value":"0xfdb971e9d5e86432"}]},{"service":"GUIDED_HELP","params":[{"key":"logged_in","value":"0"}]},{"service":"ECATCHER","params":[{"key":"client.version","value":"2.20200708"},{"key":"client.name","value":"WEB"}]}],"webResponseContextExtensionData":{"hasDecorated":true}},"playabilityStatus":{"status":"OK","playableInEmbed":true,"miniplayer":{"miniplayerRenderer":{"playbackMode":"PLAYBACK_MODE_ALLOW"}},"contextParams":"Q0FFU0FnZ0M="},"streamingData":{"expiresInSeconds":"21540","formats":[{"itag":18,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=18\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026gir=yes\u0026clen=4190503\u0026ratebypass=yes\u0026dur=91.602\u0026lmt=1357631851364132\u0026mt=1594736415\u0026fvip=3\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cratebypass%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgbks9huutlS4kNY6RhTdOnnSVfkj7umCMgSRELkjwADMCIQCCTTRaVLMPiCDxJVo1z9P7wW38W1OJAngLtsyVqRcdkQ%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.42001E, mp4a.40.2\"","bitrate":366518,"width":640,"height":360,"lastModified":"1357631851364132","contentLength":"4190503","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","averageBitrate":365974,"audioQuality":"AUDIO_QUALITY_LOW","approxDurationMs":"91602","audioSampleRate":"44100","audioChannels":2}],"adaptiveFormats":[{"itag":134,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=134\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026gir=yes\u0026clen=3294055\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIhAN_eRHVZR4N8uIduZiKI_Hpw6I0XimX_IO9zdCS6zaTdAiAvnHe9ncgKLYCm9q_r5rmwcW0vgvu16W93UCxp67m6kA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d4016\"","bitrate":306436,"width":640,"height":360,"initRange":{"start":"0","end":"708"},"indexRange":{"start":"709","end":"968"},"lastModified":"1383338327051509","contentLength":"3294055","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","averageBitrate":288319,"highReplication":true,"approxDurationMs":"91400"},{"itag":243,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=243\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgPDfZNpYJRIoz3iJU1AtgWFsleQO9cMzs53ZhK_DPvFUCIQCiGTkLz_F4QAg9j3hdrIF5KZM0R8ZoKZUWE1Q3zFQvWA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":405720,"width":640,"height":360,"lastModified":"1383338327051509","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":133,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=133\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRAIgLbtiSdU1TEcTsggRqV8nFlFRO4vxjLqm9MrzltQ8BncCIDHCUxNfg2BjXNeyr_L9VHvuf-Ly6Bgp3ziKDZWkj-Rq\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d400c\"","bitrate":242000,"width":426,"height":240,"lastModified":"1383338327051509","quality":"small","fps":15,"qualityLabel":"240p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":242,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=242\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAJhF8WxYjzULcbuNy_1jd4aG33UfBbxYeqX036x6RBqkAiEAtYyWYI7eRJpoNBsx69Q_Iq3rVrKjUccuJC-NFhsxjks%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":220500,"width":426,"height":240,"lastModified":"1383338327051509","quality":"small","fps":15,"qualityLabel":"240p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":160,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=160\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAPvpOCN9D4Mv-1obI-x5TOhIfHkY4N_A8eO46eECiR1nAiEA1Z3sFmLuUzK7hioyYDRho_i-_1Km6TY9cxTeUMJk2xo%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d400b\"","bitrate":108000,"width":256,"height":144,"lastModified":"1383338327051509","quality":"tiny","fps":15,"qualityLabel":"144p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":278,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=278\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgeuJSDkSv9LIRja5GKvM7YGJkrfn0iZm-pGYxyHugUZ4CIQDOlRaCT87cPH_nj4ofaGwujlo3fu0F2eqXLfstzSVsvQ%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":95000,"width":256,"height":144,"lastModified":"1383338327051509","quality":"tiny","fps":15,"qualityLabel":"144p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":140,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=140\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=audio%2Fmp4\u0026gir=yes\u0026clen=1454815\u0026otfp=1\u0026dur=91.556\u0026lmt=1383338346964048\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAI2Js22PAEdZJ0jhzYBTfDmUopKF0PiXU8lFSyQjv_AqAiEA85LOUETt8TJBinNiHboJZ10HTnT67H_oZoe0DDNWtzk%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"audio/mp4; codecs=\"mp4a.40.2\"","bitrate":127952,"initRange":{"start":"0","end":"591"},"indexRange":{"start":"592","end":"743"},"lastModified":"1383338346964048","contentLength":"1454815","quality":"tiny","projectionType":"RECTANGULAR","averageBitrate":127119,"highReplication":true,"audioQuality":"AUDIO_QUALITY_MEDIUM","approxDurationMs":"91556","audioSampleRate":"44100","audioChannels":2},{"itag":251,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=251\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=audio%2Fwebm\u0026gir=yes\u0026clen=1489702\u0026otfp=1\u0026dur=91.581\u0026lmt=1565103188094504\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIhAPf4JlMf01ZibXiAnMQ0CWbIa4oYNX4UuzEBmsFBOjo1AiB7CPiYZ35ccMOiYiHVJ3q883ByeLLzxCSVvMqN6Kc_xA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"audio/webm; codecs=\"opus\"","bitrate":136567,"initRange":{"start":"0","end":"258"},"indexRange":{"start":"259","end":"425"},"lastModified":"1565103188094504","contentLength":"1489702","quality":"tiny","projectionType":"RECTANGULAR","averageBitrate":130131,"audioQuality":"AUDIO_QUALITY_MEDIUM","approxDurationMs":"91581","audioSampleRate":"48000","audioChannels":2}],"dashManifestUrl":"https://manifest.googlevideo.com/api/manifest/dash/expire/1594758514/ei/EcENX93gOci7gwOIv54g/ip/74.84.144.185/id/45dedb42f7c17002/source/youtube/requiressl/yes/playback_host/r3---sn-p5qlsndd.googlevideo.com/mh/Ht/mm/31%2C29/mn/sn-p5qlsndd%2Csn-p5qs7nek/ms/au%2Crdu/mv/u/mvi/3/pl/22/hfr/all/as/fmp4_audio_clear%2Cwebm_audio_clear%2Cwebm2_audio_clear%2Cfmp4_sd_hd_clear%2Cwebm2_sd_hd_clear/vprv/1/mt/1594736415/fvip/3/keepalive/yes/itag/0/sparams/expire%2Cei%2Cip%2Cid%2Csource%2Crequiressl%2Chfr%2Cas%2Cvprv%2Citag/sig/AOq0QJ8wRgIhAOiPSQ_2MgxJeEevt7HizRbShrJaHcoLaGP3o850imxqAiEAseVq7uLCa7LsX_tDUlti31SbLE3Wf3eK4CNHQNlqBeU%3D/lsparams/playback_host%2Cmh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl/lsig/AG3C_xAwRgIhAIDFYw7cZB9M2ymEmgxeJMb922FEGt_EGeJpPKDuEL-GAiEAyDnCGhzFuQZLIY3Dp716CNQVc52aysforEIN76IAprk%3D"},"playbackTracking":{"videostatsPlaybackUrl":{"baseUrl":"https://s.youtube.com/api/stats/playback?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"videostatsDelayplayUrl":{"baseUrl":"https://s.youtube.com/api/stats/delayplay?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"videostatsWatchtimeUrl":{"baseUrl":"https://s.youtube.com/api/stats/watchtime?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"ptrackingUrl":{"baseUrl":"https://www.youtube.com/ptracking?ei=EsENX_3AAaPx8gSHiLD4Cg\u0026plid=AAWqZ59GSaLdIY_N\u0026pltype=contentugc\u0026ptk=youtube_none\u0026video_id=Rd7bQvfBcAI"},"qoeUrl":{"baseUrl":"https://s.youtube.com/api/stats/qoe?cat=otfp\u0026cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026event=streamingstats\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N"},"setAwesomeUrl":{"baseUrl":"https://www.youtube.com/set_awesome?ei=EsENX_3AAaPx8gSHiLD4Cg\u0026plid=AAWqZ59GSaLdIY_N\u0026video_id=Rd7bQvfBcAI","elapsedMediaTimeSeconds":73},"atrUrl":{"baseUrl":"https://s.youtube.com/api/stats/atr?docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026len=92\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026ver=2","elapsedMediaTimeSeconds":5}},"videoDetails":{"videoId":"Rd7bQvfBcAI","title":"Memory Foam Mattress Topper","lengthSeconds":"92","keywords":["memory foam mattress topper","memory foam","mattress topper","mattresses","mattress toppers","memory foams","mattress"],"channelId":"UCD5-CuDg9fVZG-pDDmb5-mg","isOwnerViewing":false,"shortDescription":"Click Here: http://memory-foam-buyers-guide.org/memory-foam-mattress-topper.html\nCall for Information: 888-822-3410 Toll Free\n\nMemory Foam Mattress Topper\n\nWhat Is A Memory Foam Mattress Topper? \nAlthough there are many different thicknesses and densities, a memory foam mattress topper is designed to sit on top of an existing mattress to make it more comfortable.\n\nThe major difference in a memory foam mattress topper and memory foam mattress is that a memory foam mattress is meant to sit upon a hard surface. \n\nThe memory foam itself is laminated to one or more pieces of foam to create the feel that you want whereas a memory foam mattress topper is made of pure memory foam and will feel differently with the feel of each mattress you set it on.\n\nWhen you buy a whole memory foam sleep system you get memory foam pillows, memory foam mattress and a foundation (like a boxed spring, but without any springs).\nBuying memory foam mattress topper and placing it onto a sagging, old and worn out mattress defeats the whole concept.\n\nMemory foam provides its unique comfort only when it does all the giving from the top down and is supported totally at the bottom.\n\nIf your mattress is worn out or if you sit the memory foam mattress topper onto a boxed spring, the memory mattress topper is going to sink in everywhere the mattress or boxed spring sinks in, defeating the way it's designed to work.\n\nFor many people, any relief at all is better than nothing, so if you realize that a memory foam mattress topper isn't meant to be a replacement for a memory foam sleep system, then let's go ahead with our focus on toppers and what benefits you can expect from them.\n\nA memory foam mattress topper, also called bed toppers, is made in varying thicknesses and densities.\n\nThe most common memory foam topper is 2\" or so in thickness. There are a couple of really cheap ones that measure 1\" to 1 1/2\" thick. The best ones are 2\" to 4\" thick and of a denser material than the cheap ones.\n\nIf you have a choice, try to buy the 4.0 lb. to 4.5 lb. density memory foam mattress topper because it has the best support and will last many years.\n\nThe low density toppers, of 2.5 lb. to 3.5 lb. will only continue to recover from your weight for about 10 to 12 months. After that, they will start to flatten out and show body impressions.\n\nRemember never to place a mattress pad on top of your memory foam mattress topper because memory foam works off of your body temperature and anything you place between your body and the temperature sensitive foam will greatly diminish the way your topper feels.\n\n If you want to protect your investment in your new memory foam mattress or topper, you should use only a mattress protector that has been developed specifically for use with memory foam so it won't affect the temperature sensitive material beneath it.\nRemember, any mattress topper you purchase will be better than no topper.\n\nIn some cases, you can spend less and get a great memory foam mattress topper that you'll be happy with for years to come.\n\nThe main thing, again, is to look for the density of the foam and the thickness of the memory foam mattress topper that you'll be sleeping on for the future.\n\nTo watch more videos like this, visit: \n\n\nFollow me on:\nhttps://plus.google.com/u/0/110507796750383587696\n\nTo Watch More Videos Like This One, Visit:\nhttp://www.youtube.com/user/memoryfoamvideo\n\nResources:\nhttps://twitter.com/CharlesWalton10\nhttp://www.facebook.com/charles.walton.35762\nhttps://pinterest.com/charleswalton10/","isCrawlable":true,"thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEiCKgBEF5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ==\u0026rs=AOn4CLCmkfPnM0PBUWi3gUYGUtQfho_uYw","width":168,"height":94},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEiCMQBEG5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ==\u0026rs=AOn4CLDEHbCtPxXhSG3Iy_3coyBdL6ifFQ","width":196,"height":110},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEjCPYBEIoBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=\u0026rs=AOn4CLDFo8j4MW-Q-LmdPmUPulzcVpDOKQ","width":246,"height":138},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=\u0026rs=AOn4CLD8SR_9-_KAOuhjj1IwuTJScWL2IA","width":336,"height":188}]},"averageRating":0.0,"allowRatings":true,"viewCount":"268","author":"Mikaela Panganiban","isPrivate":false,"isUnpluggedCorpus":false,"isLiveContent":false},"playerConfig":{"audioConfig":{"enablePerFormatLoudness":false},"daiConfig":{"enableServerStitchedDai":false},"mediaCommonConfig":{"dynamicReadaheadConfig":{"maxReadAheadMediaTimeMs":120000,"minReadAheadMediaTimeMs":15000,"readAheadGrowthRateMs":1000}},"webPlayerConfig":{"webPlayerActionsPorting":{"getSharePanelCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/share/get_web_player_share_panel"}},"webPlayerShareEntityServiceEndpoint":{"serializedShareEntity":"CgtSZDdiUXZmQmNBSQ%3D%3D"}},"subscribeCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/subscription/subscribe"}},"subscribeEndpoint":{"channelIds":["UCD5-CuDg9fVZG-pDDmb5-mg"],"params":"EgIIBxgA"}},"unsubscribeCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/subscription/unsubscribe"}},"unsubscribeEndpoint":{"channelIds":["UCD5-CuDg9fVZG-pDDmb5-mg"],"params":"CgIIBxgA"}},"addToWatchLaterCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"Rd7bQvfBcAI","action":"ACTION_ADD_VIDEO"}]}},"removeFromWatchLaterCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"Rd7bQvfBcAI"}]}}}}},"storyboards":{"playerStoryboardSpecRenderer":{"spec":"https://i9.ytimg.com/sb/Rd7bQvfBcAI/storyboard3_L$L/$N.jpg?sqp=-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_8DBgjtoq-HBQ==|48#27#100#10#10#0#default#rs$AOn4CLDqihFtm6kU9SPGt4BCidCOmf9JsA|80#45#93#10#10#1000#M$M#rs$AOn4CLD4GqwhwGRnAA4UxCpIs5EaRyxWHg|160#90#93#5#5#1000#M$M#rs$AOn4CLBrPJnm2vBhGFRlwkLQoyuJoRlb1w"}},"microformat":{"playerMicroformatRenderer":{"thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg","width":480,"height":360}]},"embed":{"iframeUrl":"https://www.youtube.com/embed/Rd7bQvfBcAI","flashUrl":"http://www.youtube.com/v/Rd7bQvfBcAI?version=3\u0026autohide=1","width":640,"height":360,"flashSecureUrl":"https://www.youtube.com/v/Rd7bQvfBcAI?version=3\u0026autohide=1"},"title":{"simpleText":"Memory Foam Mattress Topper"},"description":{"simpleText":"Click Here: http://memory-foam-buyers-guide.org/memory-foam-mattress-topper.html\nCall for Information: 888-822-3410 Toll Free\n\nMemory Foam Mattress Topper\n\nWhat Is A Memory Foam Mattress Topper? \nAlthough there are many different thicknesses and densities, a memory foam mattress topper is designed to sit on top of an existing mattress to make it more comfortable.\n\nThe major difference in a memory foam mattress topper and memory foam mattress is that a memory foam mattress is meant to sit upon a hard surface. \n\nThe memory foam itself is laminated to one or more pieces of foam to create the feel that you want whereas a memory foam mattress topper is made of pure memory foam and will feel differently with the feel of each mattress you set it on.\n\nWhen you buy a whole memory foam sleep system you get memory foam pillows, memory foam mattress and a foundation (like a boxed spring, but without any springs).\nBuying memory foam mattress topper and placing it onto a sagging, old and worn out mattress defeats the whole concept.\n\nMemory foam provides its unique comfort only when it does all the giving from the top down and is supported totally at the bottom.\n\nIf your mattress is worn out or if you sit the memory foam mattress topper onto a boxed spring, the memory mattress topper is going to sink in everywhere the mattress or boxed spring sinks in, defeating the way it's designed to work.\n\nFor many people, any relief at all is better than nothing, so if you realize that a memory foam mattress topper isn't meant to be a replacement for a memory foam sleep system, then let's go ahead with our focus on toppers and what benefits you can expect from them.\n\nA memory foam mattress topper, also called bed toppers, is made in varying thicknesses and densities.\n\nThe most common memory foam topper is 2\" or so in thickness. There are a couple of really cheap ones that measure 1\" to 1 1/2\" thick. The best ones are 2\" to 4\" thick and of a denser material than the cheap ones.\n\nIf you have a choice, try to buy the 4.0 lb. to 4.5 lb. density memory foam mattress topper because it has the best support and will last many years.\n\nThe low density toppers, of 2.5 lb. to 3.5 lb. will only continue to recover from your weight for about 10 to 12 months. After that, they will start to flatten out and show body impressions.\n\nRemember never to place a mattress pad on top of your memory foam mattress topper because memory foam works off of your body temperature and anything you place between your body and the temperature sensitive foam will greatly diminish the way your topper feels.\n\n If you want to protect your investment in your new memory foam mattress or topper, you should use only a mattress protector that has been developed specifically for use with memory foam so it won't affect the temperature sensitive material beneath it.\nRemember, any mattress topper you purchase will be better than no topper.\n\nIn some cases, you can spend less and get a great memory foam mattress topper that you'll be happy with for years to come.\n\nThe main thing, again, is to look for the density of the foam and the thickness of the memory foam mattress topper that you'll be sleeping on for the future.\n\nTo watch more videos like this, visit: \n\n\nFollow me on:\nhttps://plus.google.com/u/0/110507796750383587696\n\nTo Watch More Videos Like This One, Visit:\nhttp://www.youtube.com/user/memoryfoamvideo\n\nResources:\nhttps://twitter.com/CharlesWalton10\nhttp://www.facebook.com/charles.walton.35762\nhttps://pinterest.com/charleswalton10/"},"lengthSeconds":"92","ownerProfileUrl":"http://www.youtube.com/user/memoryfoamvideo","externalChannelId":"UCD5-CuDg9fVZG-pDDmb5-mg","isFamilySafe":true,"availableCountries":["AD","AE","AF","AG","AI","AL","AM","AO","AQ","AR","AS","AT","AU","AW","AX","AZ","BA","BB","BD","BE","BF","BG","BH","BI","BJ","BL","BM","BN","BO","BQ","BR","BS","BT","BV","BW","BY","BZ","CA","CC","CD","CF","CG","CH","CI","CK","CL","CM","CN","CO","CR","CU","CV","CW","CX","CY","CZ","DE","DJ","DK","DM","DO","DZ","EC","EE","EG","EH","ER","ES","ET","FI","FJ","FK","FM","FO","FR","GA","GB","GD","GE","GF","GG","GH","GI","GL","GM","GN","GP","GQ","GR","GS","GT","GU","GW","GY","HK","HM","HN","HR","HT","HU","ID","IE","IL","IM","IN","IO","IQ","IR","IS","IT","JE","JM","JO","JP","KE","KG","KH","KI","KM","KN","KP","KR","KW","KY","KZ","LA","LB","LC","LI","LK","LR","LS","LT","LU","LV","LY","MA","MC","MD","ME","MF","MG","MH","MK","ML","MM","MN","MO","MP","MQ","MR","MS","MT","MU","MV","MW","MX","MY","MZ","NA","NC","NE","NF","NG","NI","NL","NO","NP","NR","NU","NZ","OM","PA","PE","PF","PG","PH","PK","PL","PM","PN","PR","PS","PT","PW","PY","QA","RE","RO","RS","RU","RW","SA","SB","SC","SD","SE","SG","SH","SI","SJ","SK","SL","SM","SN","SO","SR","SS","ST","SV","SX","SY","SZ","TC","TD","TF","TG","TH","TJ","TK","TL","TM","TN","TO","TR","TT","TV","TW","TZ","UA","UG","UM","US","UY","UZ","VA","VC","VE","VG","VI","VN","VU","WF","WS","YE","YT","ZA","ZM","ZW"],"isUnlisted":false,"hasYpcMetadata":false,"viewCount":"268","category":"Howto \u0026 Style","publishDate":"2013-01-07","ownerChannelName":"Mikaela Panganiban","uploadDate":"2013-01-07"}},"trackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","attestation":{"playerAttestationRenderer":{"challenge":"a=5\u0026a2=1\u0026b=L8scmisyp1mCK0PQ7Yi3Z3f0Rn8\u0026c=1594736914\u0026d=1\u0026e=Rd7bQvfBcAI\u0026c3a=24\u0026c1a=1\u0026c6a=1\u0026hh=8ZJlVD5YyiDpaE6-PwXZFI0JIIPXGOMlh6h6Oi0IolY","botguardData":{"program":"MzZN2c27vzuanQw3YfJWJdheGnm7dmM0I0z9cQRx4vepL/4rsiyr3o2sponDAQrUsYoYPW38TxhHR/bw7p4q9mYr2/q5+SXUTM+5L2EoiCeDFAyt+MykZylR4oCXiRO4TGzxxZpXn8yJIDDvI4f9R8BHietcZ8bbYvLTKCvEZ40mg3GQLZdfuGtdiTsosoOxYTLr5/LA+wxfg3st4ILEjz6iM9+6qgSqjmgC7nx5fnXYJeay4ImuIFUdNKKKTaSVZ+yBdTcqnhvi6v+79zmXMQM4r6qBlOkWlNge+l99vLGrXqilCOB0nPMi9I2MGW1pHtuVtzka7O2BcUWgqyWyr7wVlsZh7vQ6HaTbz66lBf7FdmSjHf7zuibCk1DgjHaZ1yy4o96/5hQ8T6r86RFVfgKM4oOzpVqbG4lunurTWwEKvMN45/MU4mLIWhYF8uNMT5+4v+sBKd8cQcWe5kWPtmcREh1P5b0GjwL/NydIO0bwIRW1sxS2cohMZyphXQul6Z6EuG87v9FfRKFP2KrycD5mLwcLQ4y0vAJzlBXKgAK02EgcO6uJ9ggDVb1yAtuA2pAc7NrXYmuxXx5WmJo5dlcMxHNVE+TLLh3FdtjWXTGCaEEDsZZUUfJd2OtJ7i5MBhymfYiT+bZAaYhdgeeUBGF4433nAKk+PWtIZVTdQ1L8u7moHKNE7dnOEKZy6NMfWO7h2/M1MbdC7kGYQhto+ESLEzWFQVB+Ltyf2JU+pHjCRc9hx0dxlNRK65bHz8lqRyi/eB6E4qcUmHn18T6+FGl//XDLcvRZ/wDpxaRvz0lnz+2JLZMkqVeN8kQK63THmam8yBuqOqp4HDlDUVKO/a1Tv60Nwv1+BEhGYiWf6Xp786RBf8FMY/UDYq8X9yN0R9JtPF2gBf6l3Iuy9O4QVse6HhbgsrGm16gG9W0O7BhEXIwb2dWWi0TXBDAL8+QUf3KY/bMunwKjTPvsqANEPE1Qz02h9pbSGbZGBQm/ZDYLLcz+nfIKqgclGHPI0x80tlSVXmDf9aUMzNR12PAj4F42QM4ljg+K8V5fvoQEmXBDH9DlzhVEB6+E9LGKMfUuEtc7MGrLBOO8w2u2P9ZZoxPIgAbTUgSP1C9JITs6RAf4LrHN/ykUEQP1CbTljTxghQx6Pa3YlTf0csNOhXjee/52xROIXMKoXngqCWX13iIiBnoz5w5rcIP/cy1Wy/mwzbAdkzA/p/mOmYM3LHUQSXGMYxQIG7sQcdk8Fe3u+xZeSPF3bBcFVMP3hf9Lgm/N1608nCKA3mnMdlaxqFdcI4fU5ver5YznGwseeF9AXS0PwHSMIpBu8t3J3dFy0uXira3h2Mw3F1C93B176AyNETmFprmAEnF9+pXJ/z+EK+t+Waf5DAmzAh4IwvBKvDmpr9L1zzBj6XUiy38OS9VXXwahaU+O3FoDzdCxvNj48EgN5FVxv1j+A+EJ4M/dHZk8sHQCXJIeH+Sq8LG0gRNVSKDRNMxbzfXEtAw+y6aG81TVM8vhexZ2iw6yRe8HBlCKCe4hXpC6wPeB7Z4XA07P/xpvQXgCNnU4l6WTwpWWJK+W/wGUTnBcyi9GehpdxTN8dNg+NW8tr7gxjW5cS8gWDqf0krS7ZNLEhVV1HNV9o/7+lD+xMa4qoSSeYo+wIw3l2ULypBPdf45lPZh7KCvQgWsC+TVqHz7xwhWLdxp0sLTKvnXOQUcTA8/v0WrXL6U4Q9Xtmg21OQhPMkI2F7whZGwf7P0RhHk3jwlEhWZWphCo3dIJR2DvsOXTyaywvDg3VBuY9X3INI1HrXR0IL2cHi2961rdapHvwzNryEiaRliA4UmVOHb6+fnnHo8frY6LwkJGZQjNkPw5AnspfCCzbXshLx5WsXM3TPpEPt5kXtx6rvBvs5JH8fSrThIs621ObVHgXUkLuFh/GjBuWEQFzQqnxxE1+VM6d4psOZk5WVP/JqkKtAvYDqfwXt66hjVIBdsoDbAlvh55HVf2plU5jzxbWhcSD4z4ZEhuCSiI9lomZ27sJHktzInfpQllP97Jduc4L2l7yTY/04zLLthvWE3V7ouvsXjZE4cnr4NWO/LJVCYK54lbpdqcQU1xT/plfqVzDQsOmfktaya0hRyG3U+iGB3rZAQwLcGABzg8qDDWvEt31MeJzCg63cPqtbzTTlJWzQ5FTk0MdBPFtZ6q7LLBic6vorOPyc7jfJhM16vetq/LTPNbN37rvl1sys7gYI0yHzJRS/HbJWABM+bp44EzIT2vGC/omrZfRUVeSY67kwODgt/H+iKNi5G5SxfRfH8d7RdPbhBhgGuvkbrj0c4G16JMXo2md+B+cPePdDmQKxQ3eTke2+2AXxOOQRW9wTOGYWtAEn5uXIIb0ppat7zj2YF/1VWbTY3PSKaQ2jJwtgWzfk48nY+54kytFAqmtQc2YPmz9kwOb1XNLdJMVrRXkCLq4QyJVhaMAEkgntHXiqE3zn7humQed6iMBtgt5wF21adHxcEUJfcSOk/8lGENPmjS9w0Ah2ewtQR2ftvCep1FC2mJV2uvYTMRbGyciGvpTlBl3m9Fh1rWEuRuvWLwVs2lTAJ4KzuMC4O43rXpuLXngMGJwZQF7Xs9M3sd54x3Jhf5XhMNvCxQC9u+S7kEapzagC1KBPM+LNtjeQik4qB+ee1OiC+AGDT9eQwVQO3yqt7cXtaVVcv2KqmIepWUXkIK9pHFsFLBYOqOKyfaLoFMT+N1DDSm9dCs0eOwWJ4WzvyKx8KStjA0fXK5Q58lzkqyuiFTzrXObC6VdNnzllZYCg13fUi13IcRZWObSbiIV4VEnzKBHvoLTr32Cn6iQJJmTjM6oCDFJiq2dkbMemLG7+xf/yPhYhE6KjJ9h7IzcAztFXhulNbxDeKCdNMPYeAn9Sz5o/QJ+yMlAKzNB6DBj0YRhgVoLvj0su7nMOmL7gR+sqoFC45xndfWvaW+ARghGFJtMwkI6ExHaVV1PuaHfaf1jBA8qtt/3FPB6FmkZAbLTIuXzU4nz/j7xxNksovVtJxO0+w9yLl/XCLDLwNxbJ6M/PACCaLU9eR9Nnjn1uDNoB7iEmXRGgvKrIDuR8p0wm3PjiadUUjVeWpsXWzXZ0Z0k0fSNBx2/mO44MWpNOtoTXd/zR4dUuWoA25jvBowunYGexI3uhbbVfgDUlaTN5YHq0KnzN2nFSO7BGculTaAzQId6pGv4c4EIZoCfcik0Fk5wYJdnxaX1vnWyvpRIlUIAp8HlJKCVDJUIfPHR6lkI4FqFO71JHsANHBgg8L7XKqAFT8HFezNs/yKlPVYXcr+wMaAzeIfNzeYUuquSxyPFQb6i8dgqdfcbuhxRcfZzZRS02KIIzGsxg5RSxhgH4p6urjG7zpg9c91YmJJE0BY4T7DvWhOzP+npn8BRbxDlRh26SX40XXiRbXTxwK5Tsm0Ilwwx3mX58HPFR5ZQwsK5DP0C28NRp5FqZ4W1saerPwa+Hk1a3Y2cGdw6j5GnpqRHfUBJ2VmVy1qf+KOTO0XkELp43pnd5gVLkVLyRtHVJbxDfD0IhLN8MzVAXp96d0gMX58H7+BOo4hnH8KheQD+2zRmZ20CqWniQsa1lT2u7GrEVoqnmwOd/6MsJY8tRNpy96Hqmu+ezpzvu8NMfSExvIpiE0lZJN3QDooWv4miFuuVo6/ZMXtGDMkJIWWq6wrlUkscW6sve7doEvcIKuCXxWAHC+HB0Xu8uH2T0w1unb7O5v15VlxQoZ8CFBknAgif2DkFgE3eHWYK3yFikxL0D74wmjRbZoV8WJUf5uNV9d+PB+RXwaFDG8iJqt+G/XXHBQHrDhoqu5Vz6M6g/51GgHbXoTxp4fs1S/apYmLqk0Tbnzt92aQI2V4/BqiSwoET9dkXbRAcjFk1gGEn+l1JXpOR8NxQjkSKUbH0sd42F63B7Kc/NDvTqxiND8YHsrsnxsJ3w3wIgi+F09iDdvuuFeul2KlghL8raY5thCCmEqHQ3ldoi4VBkfLarC80lh6s1toekFmrSICsnlmIo/A1WNjC3CNoUk773eJP0/sfSzyTH64OtrQEqbKtdym9nLGMKZlDm6sHSJ3wJ7jZ30rZGJRzsyrymcHI8eIHXyKQvJtdTeDMEGa1KMj34V0lPlQ63buzdkNAWrnSKSTBDGjlJCEMvT6TMzK3OpMWocmGJVUNvCoOkHvMAYtnvs2XNzAMGaa41/wU40T0JAL8JOF1rckNtt6FtXBVFe0Gg369NqZsCFsGkxABuD3iCXyVqAmCpwgSm420abfotNPQ8H2jlzO5fYdGAoaM48OTtGobtrfxrdwFP61yhumsdzx4QzG+/iVNIE+wX4lgH02FCHGfJOZK8IWRHvQI+4ssHogkzFKsdvB7q8jWHnj2iVuB8jHuuAnEZ9JwiKwrhFCN7ersQKhPqukBXcSFHxzHWxVILrbR1aeNhpqMoHsxZOTdjtgusUuDJSx4811TcpaCl0pf5dUjOJojka/ZSD1WNgWNO+86atNiEf+nU/V/JZmFll366ndAIgV19Njxp7S+m7ZfhJB+sHEsP8QW+RRD8FimtTsEwK6zcol19ZUF7mJb94YTzJt6iH3PkMANCxAWH3TX5h+QS17M5MdnuzeT7LZsGZDm/lAy6YXPZKTElUUfswbqmIVWSg48aXzJfNq81f7PPcq3KqH+NBPTyuvEI3LCv4ESCKktqheDklbX04iCzt+uoMHIZWh09uKwMkXssmtcMq4a1lpk1cpuSDyXj5lmU5RH7m0dfznmrEViy777M2Nl3MoDkzbfg+NcjnkcMhJNbTPdp3GAqvmm4nDuiNZd2ZX+ZpQh+5Mf6IqpG+z1YjrCzd8R9QeM+Og0dyHinabHHaj4XY3Tuis77t0eexnVxPMFExgygTnfyk3KZKxg61JcPt2a/mjGypOOOvNuROEg64iexRHCSNr5aWal2INZJljJ8euE+aRXM3qyaArgrXdBAoMIDWBtbYBTH/ifvXCJp8htpIKPN8p1t+h+zDDk4FH90dO0BSnv7FlAnP+d1zGScbP7VbJfzpjPE7t3bwch67sZSOeHKLOD2vNW7caO+EEqnp/80TEpvk5ok2eCBx1gkKNhCnfpJcOdsx7hGBMFCHz9/DD+Kv7Q3UWHpTK4WSQB9raWGSF5neelDGLs+2Y5VJBwDIylMuJSPQhd0QysIPx8jkw/sOzYC1IXtqXc3rp1uJaokRwAGe+74XX9R/KE196+ZM2f7LmFSaXBxLCC4KWaRFq982PCoZvZnfOmhT+L5tIoFTKJHQdCGOMHJmC0w6uF1aocfWfCBFQfVABljNmz7lPWyp8tU7nGyemp3vrMnx7bgC3ihPi9vBKeHow6O2hFfV7fGV27pTVqdsxaplwVGA/Ox5b1/zCVzxfO1khidpNhQH+ZpVb2tAwHNzcyz92gwFAiLHLg/nRyZa+1T6yoPrpdCFFgfD4fPfutl7UEX+R2+QMlL+WfMq2mmfNKY7JYZY2EUhXxq4VdTMj8R0ksplD2XE1H9E7fysseXhQDl362qJ3YpSO+DXYTJJ6bOC7+tbypO0AcLntqSXD6nXVKBfA8dbnHfXTSIvyWDEdkiP6apDGdwV22hwi78bgKEIG459MpOw+BrJ75qjUFKOBspRgR68riuzJ0agZ4JaugPP3hv1HRhSpa6KsrjlXuiB0xYK5nog/jMGmyWSczxWu4iEBIGnNveL4+/ykMEu/OA68X5YlYj6kIOFF4pha2HhK/eed5e4aWge41uxmFpU7045vF9JlxoK97oDeHVJIXMQfZ72dqxcmzhP1zFfAgTYzSig8QDNHLLH2ndkmMs7bdZ1m5jHPf7dSwNktVSzR7b1NB6NfmEesj2FosNXU9NmYZ7OHW1gsscfKwbmssV03RCblSl/trdBQ6bJrZ+ZaLxW1GL7egFSTQ2JF+xWi14ai9k+Djwj+3qXAsLeoeBb1OH7TS6QrBy8WDHBelizy6QxVkvHxEPuh4nCF0Xqf0qmFKO+W2XLjj4trm99woYqR0vdt0JrgMFBOsu3qt62PGqPADQghkSvYlKTwd0WmlhBD88MF/OxjRX2IxKLNocJvqx5utRt3V3JiqJ7/WJi3J/hGjEghSUtkx32n9boMGdKoFr6epOIFX8bmNCCvxlxW4/q002Gn/NmNsc5zln6RxGCRjvRcCcz39oJ2usg+PbuFXvLGaSvE52/X4C/TuzHPLroNPsySwcxyxbjxkaPOw4Rk3N4J9u3EeFNnPbKE2a69AsQcLbmWlQ2XAhEvnaQTl0JCDzOzIvn4ZQWuSYP0ZpkBq3WmTjK9vMcTghdYaXFTXusHgYvDVy9zJPX2P9DYG8C9nB6ChYZMS1+Rl8ks8Sd3/G8JN+hZJYWWV5FxVjyb6RMLMO+0GVIqFf8xqM4ykzuiU6Ws6TwhdWbl3MeRec6IQiTQ8EZiR85VAtkan/Sk/Zo3fmplLRBI0QEFgrauydFXjIm4Tm8ctbOZq/7/Xbk5oSnWRg2fg6HuXqhXzqTKhw95w4yvV1cRAPHe9PHjmLScTYrMxfvVhN3Qi9OeUC/8wPUCqHM6XjRtCZOVGyG4W2kgUMKdTkT+WDXd4J25Jx40peikQDrzkxKsiqgU/d3QDWeBma7vqlBKNPkitn/JSgE/kSCjZ+4/QsPN+vvKtftJ++WEVDx7onxudbdHugBgiiP1qn/VnZvvRzzJLys0nGmLFdCNf7BqZXk6k+9D6vztBryOqqVmAsdU2YR8VhuvYX+Rap2evx29wgpu2bSKBv5NPxxZKqDCS/qa1KVIKZhfUVCrkWFNcHIN/JCTkPKyu3U0FHI73AFgawnTrEzYOKnwn5uLQj9Gwylu5MFBJ106XKO687ofoz1HjbmK+PRHaeBXeCb6X3XNCgIDq7n1w8+waeghxpKr/+byHB+kaBxqqkQ/MRx+vUgixKXTsEaK1X6NZYRapaB7usCOhnA/nQlvrV9SV9zwcwIMcqxn5hiGgwEybfNDUKyZrsSenWf0uooj1s5uK7023wUNvwKuxsWMK/bh4f1uNzs0x2vcMMHSkaHKza2xnNVVBQrT2cTkn87ZhkqUcMShRfGo6JuQ5e5B2L0l/GHuFjMOJz9kK1amkQqkTBkh8Pfin1aSJg68slPpCdIUxOctevhQ7rfGwG8125zot/XDXFFdxRsT8RQhcR5DSlCLEun2cVtvTMisA87uKrPNdvt8KMJPSdUwWmHGeCWZkPUpybNoqE9Um2+TUwbnQ46DkOg+lcNNg/AvBHliswIm19ZJ+ZeE+AjhqWrq1gqHrQ7r2f3Pomm/HGz7OLNTeSEUT+2+eWTz2IkdTzXxLPk1l0jzXadBCB3pWPuxLZ8KoApL6ITL7bIcTuHzsSWQrHnYwkbVAkwKkFwcB3LPiLsuBI5xf6bIPEokfJfp9/04O1qO43Uf/+eNmS+4ScQpx6NbCUWrIR8bpw1BZMQmJ2EP1aPDUi2rnU9X3EcqUAXnpOhUZ/Qt1jsPGnN0XeiO6hqGPBp4i0COnNxoDASqPv/J5zqsWPpAsmniVHnG3bpyAfeDS38vOBRYuMUAO/R8smIuQZ+LUOylYVkkGm9w6zJ1KBW6XWqXUOkDJ0CiEhkqEXZ8xkY6Gv8sSjrYM200/l7q5Tgvwy4szBc/RI8z1PfPq3oGepa1pvE9IQ2MUP3/NXhZPgD99V8Qe41uTT4jFEKgdo2rjkT9dpog9kfmmapJCM4Snvs84RCxla6J39s0Im0bYCuEm40Bn3zxSLJ0zvZPeE9WwEVBfW3K+gheLwcXiz4Vih5shCDVRiBmQtQnnulYW234d0/GoovKleHDUbSvC40iYo9Z/i4GsKmrU7L9nOb51iuvz08+qA85ZiXjptvnUW6WQ94+IWRIFZcNgnWC+SHdSv2FI9GmlFwZwqBa10QmAJOfC6u/41zcDQ1SdN3BfQNN9mdsTUzWg/w7w+/wH+uL0f7oyJjWPKPIApPMi2AkRQKVBIsrvd6loJl+db3CYdXMNG1/utlGmDZdaYTYdX2CFa9XE9rZz4DQL8YJ+sBmh1BnFoSmfkygIecAGZp+SKkkPsfwiiWlWdLj2I2rTSTGteesxnq6SwChjrte8KgOY6VaqpsPcKCHBEIPfzlDgvaWixTs7bF/yjNYHkBXZMQ6xmHQaUzSlMpviggF28RFVaSe6kewEzvNYDRDGc+Az6ioKhyC2OlltOxUwuoPT6zWsDqGZH52tXvrzBLiclyLeLzaDqyg2n+rH8/LdAczlyBSwM2Eo3mBr+CViUI/NVxmceztAXO6aP/cMqbmnwkonbKtStGgjwp6UzUglCkPwBFjVcfFp8aUlOfjGAmtVIXqHCQYM+pxNeHFvuJwiF6bFrJ/rU6iBfRU6k/IP/10lJCo3ZJTonP7afG1CyEWoRxgdD/42+ELYkVQoEajutJOLRdZ05d33FXZpcfLM7SydDXUOjYzw8UfVwIrRb+BA/Uan999uffTe/xLEkkwhCseM8PJdNwJvKjy8SSbBjor+tLx9ZWfBOqXq9sAGdadjCne9G7+QfqAO4Eru3rvnS3wBVwNvOPMKP0kxdaeSHigZ4HTF6sNr4hDZnipBSJxZENvJZrlxU3iN67Lp2E1EHnwjM/S0CU6//xbFJ+Rdm51fTcClhLcBxCoKZtI4n6Z3cKbEUuOlzJ1wC4ch/euMfkAxCkr6nWxKC8ijPWoHEr1VakJmV4jcUg0ed+Fwb5K0HqvBwMONLPb/QWSGyVsvceTQcjtMZSgGIFk3c+75RQM3KXnwgYzW6kIWfkiybye7L0iBKtCmqKes2Gaw3prTDwoHqdxSYG31sfi4Xd7R/g22Ek2N5eUwzfiVy/hj5morj5MsoaIUyQHveDYSVKIfHGpK9RpGdO+Gp3CEX20uG84jiMePEwcFjqthtX1FNIwGpxbH2XlvWRdG6Y1POwsZkbcgxtuRamfgdVQLEZBDocgr/boFP3lG/7AgcDbv2HyXVNJxx7vnLyBSGe2dJrgTohY0RdRpTJCOD/UXQu77XJ85bj+uYbWIU=","interpreterUrl":"//www.google.com/js/bg/U2N_t8xvYfX7gsY40yu-neGzM-eELk5d79HC0J7X0cM.js"}}},"messages":[{"mealbarPromoRenderer":{"icon":{"thumbnails":[{"url":"https://www.gstatic.com/youtube/img/promos/growth/6ad5a99c727579634bc3e2fb67562a2621170bdd11578967392667be5a05c5e4_384x384.png","width":384,"height":384}]},"messageTexts":[{"runs":[{"text":"訂⁠閱⁠零⁠廣⁠åŠâ çš„⁠ YouTube⁠服⁠務"}]}],"actionButton":{"buttonRenderer":{" (function(){/* Copyright The Closure Library Authors. SPDX-License-Identifier: Apache-2.0 */ var f=this||self,g="closure_uid_"+(1E9*Math.random()>>>0),h=0;function l(a,b){this.width=a;this.height=b} l.prototype.aspectRatio=function(){return this.width/this.height}; l.prototype.ceil=function(){this.width=Math.ceil(this.width);this.height=Math.ceil(this.height);return this}; l.prototype.floor=function(){this.width=Math.floor(this.width);this.height=Math.floor(this.height);return this}; l.prototype.round=function(){this.width=Math.round(this.width);this.height=Math.round(this.height);return this};function m(){var a=document;var b="DIV";"application/xhtml+xml"===a.contentType%26%26(b=b.toLowerCase());return a.createElement(b)} ;function n(a,b){for(var d=[a],c=b.length-1;0=1550-z()%26%26800a.height%26%26657

var ytcsi = {gt: function(n) {n = (n || '') + 'data_';return ytcsi[n] || (ytcsi[n] = {tick: {},info: {}});},now: (window.performance %26+ window.performance.timing %26%26window.performance.now %26+ window.performance.timing.navigationStart) ?function() {return window.performance.timing.navigationStart +window.performance.now();} :function() {return (new Date()).getTime();},tick: function(l, t, n) {ticks = ytcsi.gt(n).tick;var v = t || ytcsi.now();if (ticks[l]) {ticks['_' + l] = (ticks['_' + l] || [ticks[l]]);ticks['_' + l].push(v);}ticks[l] = v;},info: function(k, v, n) {ytcsi.gt(n).info[k] = v;},setStart: function(s, t, n) {ytcsi.info('yt_sts', s, n);ytcsi.tick('_start', t, n);}};(function(w, d) {ytcsi.setStart('dhs', w.performance ? w.performance.timing.responseStart : null);var isPrerender = (d.visibilityState || d.webkitVisibilityState) == 'prerender';var vName = (!d.visibilityState %26+ d.webkitVisibilityState)? 'webkitvisibilitychange' : 'visibilitychange';if (isPrerender) {ytcsi.info('prerender', 1);var startTick = function() {ytcsi.setStart('dhs');d.removeEventListener(vName, startTick);};d.addEventListener(vName, startTick, false);}if (d.addEventListener) {d.addEventListener(vName, function() {ytcsi.tick('vc');}, false);}function isGecko() {if (!w.navigator || !w.navigator.userAgent) {return false;}var ua = w.navigator.userAgent;return ua.indexOf('Gecko') > 0 %26%26ua.toLowerCase().indexOf('webkit') < 0 %26%26ua.indexOf('Edge') < 0 %26%26ua.indexOf('Trident') < 0 %26%26ua.indexOf('MSIE') < 0;}if (isGecko()) {var isHidden = (d.visibilityState || d.webkitVisibilityState) == 'hidden';if (isHidden) {ytcsi.tick('vc');}}var slt = function(el, t) {setTimeout(function() {var n = ytcsi.now();el.loadTime = n;if (el.slt) {el.slt();}}, t);};w.__ytRIL = function(el) {if (!el.getAttribute('data-thumb')) {if (w.requestAnimationFrame) {w.requestAnimationFrame(function() {slt(el, 0);});} else {slt(el, 16);}}};})(window, document);(function() {var img = new Image().src = "https://i.ytimg.com/generate_204";})(); if (window.ytcsi) {window.ytcsi.tick("lpcs", null, '');}(function() {window.ytplayer = {};ytcfg.set({"INNERTUBE_API_VERSION":"v1","INNERTUBE_CONTEXT_CLIENT_NAME":1,"GAPI_HINT_PARAMS":"m;/_/scs/abc-static/_/js/k=gapi.gapi.en.yyhByYeMTAc.O/am=AAY/d=1/ct=zgms/rs=AHpOoo-O470EQdZ-4tpWpppyTQmeOEUv-g/m=__features__","START_IN_FULL_WINDOW_MODE":false,"DEFERRED_DETACH":true,"LATEST_ECATCHER_SERVICE_TRACKING_PARAMS":{"client.name":"WEB"},"VISIBILITY_TIME_BETWEEN_JOBS_MS":100,"DISABLE_YT_IMG_DELAY_LOADING":false,"NO_EMPTY_DATA_IMG":true,"YPC_MB_URL":"https://payments.youtube.com/payments/v4/js/integrator.js?ss=md","EVENT_ID":"EcENX93gOci7gwOIv54g","COUNTRY":"台灣","GAPI_HOST":"https://apis.google.com","SBOX_JS_URL":"/yts/jsbin/www-searchbox-vflLC2F8D/www-searchbox.js","ENABLE_ELEMENT_POOL_POPULATOR":true,"IS_TABLET":false,"VISITOR_DATA":"CgtsOGJTTWY4Qng5dyiRgrf4BQ%3D%3D","REUSE_COMPONENTS":true,"INNERTUBE_CONTEXT_HL":"zh-TW","SIGNIN_URL":"https://accounts.google.com/ServiceLogin?hl=zh-TWu0026continue=https%3A%2F%2Fwww.youtube.com%2Fsignin%3Faction_handle_signin%3Dtrue%26next%3D%252Fwatch%253Fv%253DRd7bQvfBcAI%26app%3Ddesktop%26feature%3D__FEATURE__%26hl%3Dzh-TWu0026passive=trueu0026service=youtubeu0026uilel=3","INNERTUBE_CONTEXT_CLIENT_VERSION":"2.20200710.05.00","VOZ_API_KEY":"AIzaSyBU2xE_JHvB6wag3tMfhxXpg2Q_W8xnM-I","VARIANTS_CHECKSUM":"28de4d22e5eaa36147427fe4c11dcf3d","LIVE_CHAT_SEND_MESSAGE_ACTION":"live_chat/watch_page/send","HTML_DIR":"ltr","XSRF_TOKEN":"QUFFLUhqbEtFTHZyS3A0UjFZRVZYUHJlYWstOERZeFJIQXxBQ3Jtc0trQkJFZGxPMU5nSlhpTmlfbXZVekEzdXRBVU11T05vVUU3Vk1xRDZHaTRJSkExSkZhTmplbjJQVGRKR3hwcE1GZUs2cUk5QVJwbUtZN0x0OV9TejFaQWVTRTFqNFBNYzl6a0c1LVNjY0VEV0dZME1QRktiTnc5RUlYaDBwZG5COW40d2tENDRTN2k5YjlFdWNSN0plTUp5dHlRTXc=","XSRF_FIELD_NAME":"session_token","RECAPTCHA_V3_SITEKEY":"6LedoOcUAAAAAHA4CFG9zRpaCNjYj33SYjzQ9cTy","PAGE_BUILD_LABEL":"youtube.ytfe.desktop_20200709_5_RC0","GOOGLE_FEEDBACK_PRODUCT_DATA":{"accept_language":null,"polymer":"active","polymer2":"active"},"ZWIEBACK_PING_URLS":["https://www.google.com.tw/pagead/lvz?req_ts=1594736913u0026pg=watchu0026evtid=AKB78cj_rVTp9Ge2o8Qn-IXoZQ758zi1-zVxTDZodU7rTfydRN8iItiBWnAdFSUhShblukuialdexPyB_yJIggwhkOMVkTh_aQu0026sigh=AKFpyYUucoN-3zhLXgfCkjMxO5oMUG_TUg","https://www.google.com/pagead/lvz?req_ts=1594736913u0026pg=watchu0026evtid=AKB78cjtwzSimJdsxq7Bj9-Jpz-Ni8_xaQ9j6tRMTCa1Eum4rdxnC06lfL8AhypKLoNO-nwA0XjfX6Dzbpt0kVA1S_bm3G4nKQu0026sigh=AKFpyYW7Di5qNKj0tC-HLIUoEQHb0g8oJA"],"DEVICE":"","PLAYER_JS_URL":"/s/player/5253ac4d/player_ias.vflset/zh_TW/base.js","CLIENT_PROTOCOL":"HTTP/1.0","LANGUAGE":"中文","INNERTUBE_CONTEXT_GL":"TW","EXPERIMENT_FLAGS":{"log_js_exceptions_fraction":1.0,"pass_biscotti_id_in_header_ajax":true,"rich_grid_sticky_chips":true,"desktop_image_companion_wta_support":true,"cold_missing_history":true,"player_bootstrap_method":true,"kevlar_i18n_library":true,"kevlar_menu_refresh":true,"show_updated_ticket_shelf_ui":true,"use_preview_selection_tool":true,"live_chat_increased_min_height":true,"kevlar_settings_playback":true,"service_worker_subscribe_with_vapid_key":true,"kevlar_cancel_scheduled_comment_jobs_on_navigate":true,"kevlar_miniplayer_queue_user_activation":true,"high_priority_flyout_frequency":3,"service_worker_push_logged_out_prompt_watches":-1,"kevlar_disable_html_imports":true,"kevlar_miniplayer_play_pause_on_scrim":true,"desktop_shopping_companion_wta_support":true,"kevlar_next_cold_on_auth_change_detected":true,"web_emulated_idle_callback_delay":0,"suppress_sparkles_for_whitelisted_instream_on_desktop":true,"custom_csi_timeline_use_gel":true,"kevlar_collect_battery_network_status":true,"kevlar_inlined_html_templates_polymer_flags":true,"web_screen_manager_use_default_client":true,"desktop_persistent_menu":true,"external_fullscreen":true,"kevlar_thumbnail_fluid":true,"external_fullscreen_with_edu":true,"web_op_continuation_type_blacklist":[],"recommended_video_reordering":true,"app_settings_snapshot_min_time_between_snapshots_hours":24,"kevlar_miniplayer":true,"rich_grid":true,"kevlar_op_browse_sampled_prefix_ids":[],"pdg_enable_sign_in_modal_for_super_vod":true,"web_client_version_override":"","kevlar_next_up_next_edu_emoji":"","kevlar_copy_playlist":true,"kevlar_allow_queue_reorder":true,"enable_servlet_streamz":true,"service_worker_push_force_notification_prompt_tag":"1","live_chat_unicode_emoji_json_url":"https://www.gstatic.com/youtube/img/emojis/emojis-svg-4.json","service_worker_push_enabled":true,"enable_streamline_repost_flow":true,"kevlar_serve_unversioned_binary":true,"polymer2_not_shady_build":true,"enable_premium_voluntary_pause":true,"web_system_health_fraction":0.01,"twelve_video_reordering":[0,1,2,4,7,8,3,5,6,9,10,11],"kevlar_use_alpha_in_color_palettes":true,"fill_web_player_context_config":true,"kevlar_no_early_init_unpause":true,"enable_i18n_data_for_pla_on_search_web":true,"element_pool_populator_auto_abort":true,"enable_read_more_format_decoration":true,"kevlar_logged_out_topbar_menu_migration":true,"prefetch_comments_ms_after_video":0,"live_chat_client_url":true,"enable_call_to_action_clarification_renderer_bottom_section_conditions":true,"retry_web_logging_batches":true,"kevlar_mousedown_prefetchable_components":["ytd-playlist-video-renderer","ytd-grid-video-renderer","ytd-compact-video-renderer","ytd-video-renderer","ytd-playlist-panel-video-renderer"],"service_worker_push_prompt_delay_microseconds":3888000000000,"web_logging_max_batch":150,"kevlar_allow_multistep_video_init":true,"is_part_of_any_user_engagement_experiment":true,"disable_legacy_pyv_for_web":true,"playlist_remove_watched":true,"kevlar_autofocus_menu_on_keyboard_nav":true,"kevlar_settings_billing":true,"disable_thumbnail_preloading":true,"enable_button_behavior_reuse":true,"desktop_touch_gestures_usage_log":true,"kevlar_op_infra":true,"kevlar_center_search_results":true,"render_channel_canonical_tags":true,"service_worker_push_watch_page_prompt":true,"kevlar_disable_channels_flow_param":true,"disable_youthere_lact_threshold_check":true,"autoplay_pause_by_lact_sampling_fraction":0.0,"kevlar_ctrl_tap_fix":true,"mdx_enable_privacy_disclosure_ui":true,"client_streamz_web_flush_interval_seconds":60,"render_schema_org_album":true,"web_always_load_chat_support":true,"enable_watch_next_pause_autoplay_lact":true,"show_updated_ticket_shelf_drop_down":true,"searchbox_reporting":true,"kevlar_exit_fullscreen_leaving_watch":true,"defer_overlays":true,"rich_grid_section_minimum_row_number":2,"enable_ve_tracker_key":true,"no_forced_cold_load_on_channel_page":true,"web_use_beacon_api_for_ad_click_server_pings":true,"kevlar_watch_color_update":true,"web_refresh_info_panel":true,"fix_for_safari_desktop_masthead_banner_size":true,"kevlar_icons_on_menus":true,"enable_player_microformat_data":true,"enable_masthead_quartile_ping_fix":true,"kevlar_autonav_miniplayer_fix":true,"kevlar_legacy_browsers":true,"autoescape_tempdata_url":true,"reload_without_polymer_innertube":true,"kevlar_no_url_params":true,"enable_signals":true,"consent_url_override":"","kevlar_nitrate_driven_tooltips":true,"kevlar_channel_trailer_multi_attach":true,"enable_wii_ps_icebar":true,"botguard_async_snapshot_timeout_ms":3000,"kevlar_use_endpoint_for_channel_creation_form":true,"enable_microformat_data":true,"enable_mentions_in_reposts":true,"kevlar_queue_use_dedicated_list_type":true,"kevlar_watch_js_panel_height":true,"skip_init_preview_selection":true,"decorate_autoplay_renderer":true,"client_streamz_web_flush_count":100,"kevlar_miniplayer_expand_top":true,"user_mention_suggestions_edu_impression_cap":10,"html5_experiment_id_label":0,"kevlar_deprecated_ticker":true,"service_worker_push_home_page_prompt":true,"kevlar_tooltip_impression_cap":2,"render_schema_org_tags":true,"kevlar_watch_drag_handles":true,"desktop_polymer_video_masthead_session_tempdata_ttl":30,"kevlar_autonav_popup_filtering":true,"kevlar_queue_use_update_api":true,"kevlar_snap_state_refresh":true,"kevlar_time_caching_start_threshold":15,"kevlar_frontend_queue_recover":true,"kevlar_log_prefers_color_theme":true,"watch_next_pause_autoplay_lact_sec":4500,"cancel_pending_navs":true,"spf_kevlar_assume_chunked":true,"kevlar_droppable_prefetchable_requests":true,"desktop_sparkles_light_cta_button":true,"enable_new} ytcfg.set({"INNERTUBE_CONTEXT":{"client":{"hl":"zh-TW","gl":"TW","visitorData":"CgtsOGJTTWY4Qng5dyiRgrf4BQ%3D%3D","userAgent":"gzip(gfe)","clientName":"WEB","clientVersion":"2.20200710.05.00"},"request":{"sessionId":"6849342888954046665"}}}); if (window.ytcsi) {window.ytcsi.tick("csl", null, '');} @font-face{font-family:'Roboto';font-} body{padding:0;margin:0;overflow-y:scroll}body.autoscroll{overflow-y:auto}body.no-scroll{overflow:hidden}body.no-y-scroll{overflow-y:hidden}.hidden{display:none}textarea{--paper-input-container-input_-_white-space:pre-wrap}.grecaptcha-badge{visibility:hidden}ytd-masthead.shell{background:rgba(255,255,255,0.98);position:fixed;top:0;right:0;left:0;display:-ms-flex;display:-webkit-flex;display:flex;height:56px;-ms-flex-align:center;-webkit-align-items:center;align-items:center}ytd-masthead.shell #menu-icon{margin-left:16px}ytd-app>ytd-masthead.chunked{position:fixed;top:0;width:100%}ytd-masthead.shell.dark,ytd-masthead.shell.theater{background:rgba(40,40,40,0.98)}ytd-masthead.shell.full-window-mode{background:rgba(40,40,40,0.98);opacity:0;transform:translateY(calc(-100% - 5px))}ytd-masthead.shell>*:first-child{padding-left:16px}ytd-masthead.shell>*:last-child{padding-right:16px}ytd-masthead #masthead-logo{display:-ms-flex;display:-webkit-flex;display:flex}ytd-masthead #masthead-logo #country-code{margin-right:2px}ytd-masthead.shell #yt-logo-svg,ytd-masthead.shell #yt-logo-red-svg{align-self:center;margin-left:8px;padding:0;color:black}ytd-masthead.shell #a11y-skip-nav{display:none}ytd-masthead.shell svg{width:40px;height:40px;padding:8px;margin-right:8px;box-sizing:border-box;color:#606060;fill:currentColor}ytd-masthead .external-icon{width:24px;height:24px}ytd-masthead .yt-icons-ext{fill:currentColor;color:#606060}ytd-masthead.shell.dark .yt-icons-ext ytd-masthead.shell.theater .yt-icons-ext{fill:#fff}ytd-masthead svg#yt-logo-svg{width:80px}ytd-masthead svg#yt-logo-red-svg{width:106.4px}@media (max-width:656px){ytd-masthead.shell>*:first-child{padding-left:8px}ytd-masthead.shell>*:last-child{padding-right:8px}ytd-masthead.shell svg{margin-right:0}ytd-masthead #masthead-logo{-ms-flex:1 1 .000000001px;-webkit-flex:1;flex:1;-webkit-flex-basis:.000000001px;flex-basis:.000000001px}ytd-masthead.shell #yt-logo-svg,ytd-masthead.shell #yt-logo-red-svg{margin-left:4px}}@media (min-width:876px){ytd-masthead #masthead-logo{width:129px}}#masthead-skeleton-icons{display:flex;flex:1;flex-direction:row;justify-content:flex-end}ytd-masthead.masthead-finish #masthead-skeleton-icons{display:none}.masthead-skeleton-icon{border-radius:50%;height:32px;width:32px;margin:0 8px;background-color:hsl(0,0%,89%)}ytd-masthead.dark .masthead-skeleton-icon{background-color:hsl(0,0%,16%)}ytd-masthead .yt-icons-ext{color:var(--yt-spec-icon-active-other)}ytd-masthead svg#yt-logo-svg #youtube-paths path,ytd-masthead svg#yt-logo-red-svg #youtube-red-paths path{fill:#282828}ytd-masthead.dark svg#yt-logo-svg #youtube-paths path,ytd-masthead.dark svg#yt-logo-red-svg #youtube-red-paths path,ytd-masthead.theater svg#yt-logo-svg #youtube-paths path,ytd-masthead.theater svg#yt-logo-red-svg #youtube-red-paths path{fill:#fff}#search-input.ytd-searchbox-spt input{-webkit-appearance:none;-webkit-font-smoothing:antialiased;background-color:transparent;border:none;box-shadow:none;color:inherit;font-family:'Roboto','Noto',sans-serif;font-size:16px;font-weight:400;line-height:24px;margin-left:4px;max-width:100%;outline:none;text-align:inherit;width:100%;-ms-flex:1 1 .000000001px;-webkit-flex:1;flex:1;-webkit-flex-basis:.000000001px;flex-basis:.000000001px}#search-container.ytd-searchbox-spt{pointer-events:none;position:absolute;top:0;right:0;bottom:0;left:0}#search-input.ytd-searchbox-spt #search::-webkit-input-placeholder,#search-input.ytd-searchbox-spt #search::-moz-input-placeholder,#search-input.ytd-searchbox-spt #search:-ms-input-placeholder{color:hsl(0,0%,53.3%)}html{background-color:#f9f9f9!important;-webkit-text-size-adjust:none}html[dark]{background-color:#181818!important}#logo-red-icon-container.ytd-topbar-logo-renderer{width:86px} if (window.ytcsi) {window.ytcsi.tick("bc", null, '');} var ytimg = {};ytimg.count = 1;ytimg.preload = function(src) {var img = new Image();var count = ++ytimg.count;ytimg[count] = img;img.onload = img.onerror = function() {delete ytimg[count];};img.src = src;}; ytimg.preload("https://r3---sn-p5qlsndd.googlevideo.com/generate_204"); ytimg.preload("https://r3---sn-p5qlsndd.googlevideo.com/generate_204?conn2"); if (window.ytcsi) {window.ytcsi.tick("cfg", null, '');} var ytplayer = ytplayer || {};ytplayer.config = {"assets":{"js":"/s/player/5253ac4d/player_ias.vflset/zh_TW/base.js","css":"/s/player/5253ac4d/www-player.css"},"attrs":{"id":"movie_player"},"args":{"vss_host":"s.youtube.com","innertube_api_version":"v1","watermark":",https://s.ytimg.com/yts/img/watermark/youtube_watermark-vflHX6b6E.png,https://s.ytimg.com/yts/img/watermark/youtube_hd_watermark-vflAzLcD6.png","hl":"zh_TW","cver":"2.20200710.05.00","show_miniplayer_button":"1","enablejsapi":"1","player_response":"{"responseContext":{"serviceTrackingParams":[{"service":"GFEEDBACK","params":[{"key":"is_viewed_live","value":"False"},{"key":"logged_in","value":"0"},{"key":"e","value":"23905282,23834813,23854276,23895498,23918657,23841635,23884697,23912758,23744176,23925054,23864524,23887070,24304055,23885639,23882125,23921984,23895174,23906900,23910826,23876020,23908863,23882111,23862065,23911301,23854169,23895275,23923537,23907849,23921315,23874337,23862294,23836115,23916377,23881484,23913084,23915960,23860381,23897503,23900854,23923862,23897295,23910755,23832002,23816681,23841299,23869527,23862582,23905520,23882139,23735348,23914342,23885661,23923955,23884386,23894533,23904385,23768776,23919306,23797973,23764232,23834232,23837886,23896704,23874051,23921033,23887808,23861905,23870434,23865206,1714245,23804043,23899696,23902292,23847157,23871729,23897257,24590164,23898321,23906119,23839597,23919025,23842638,9473372,23904156,9473387,23903983,23912388,23913222,23896667,23869558,23903048,23914056,23915998,23921717,39320688,23857949,23907902,23923390,23861263,23919531,23857970,23862025,23908413,23897127,23909269,23789385,23874981,23854352,23709532,23861666,23899241,23900377,23917633,23920686,23790586,45170004,23888210,23916172,23912570,23924527,23811989,23897262,23907436,23903532,23868136,23884996,9473399,23804281,23821055,23889922,23919782,23886973,23874218,23900829,23884593,23919171,23906782,23918272,23880323,23882502,23908062,23723208,23859025,23890077,24650115,23898872,23874940,23907595,23915815,23918598,23924884,23909192,23872595,23842233,23902008,23871984,23915958,23880073,23856479,23918712,23858564,23916605,23853114,23862346,23880389,23894708,23907445,23918101,23902311,23895139,23755966,24303618,23794339,23919856,23910775,23882130,23897872,23890891"}]},{"service":"CSI","params":[{"key":"c","value":"WEB"},{"key":"cver","value":"2.20200710.05.00"},{"key":"yt_li","value":"0"},{"key":"GetPlayer_rid","value":"0xfdb971e9d5e86432"}]},{"service":"GUIDED_HELP","params":[{"key":"logged_in","value":"0"}]},{"service":"ECATCHER","params":[{"key":"client.version","value":"2.20200708"},{"key":"client.name","value":"WEB"}]}],"webResponseContextExtensionData":{"hasDecorated":true}},"playabilityStatus":{"status":"OK","playableInEmbed":true,"miniplayer":{"miniplayerRenderer":{"playbackMode":"PLAYBACK_MODE_ALLOW"}},"contextParams":"Q0FFU0FnZ0M="},"streamingData":{"expiresInSeconds":"21540","formats":[{"itag":18,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=18\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026gir=yes\u0026clen=4190503\u0026ratebypass=yes\u0026dur=91.602\u0026lmt=1357631851364132\u0026mt=1594736415\u0026fvip=3\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cratebypass%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgbks9huutlS4kNY6RhTdOnnSVfkj7umCMgSRELkjwADMCIQCCTTRaVLMPiCDxJVo1z9P7wW38W1OJAngLtsyVqRcdkQ%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.42001E, mp4a.40.2\"","bitrate":366518,"width":640,"height":360,"lastModified":"1357631851364132","contentLength":"4190503","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","averageBitrate":365974,"audioQuality":"AUDIO_QUALITY_LOW","approxDurationMs":"91602","audioSampleRate":"44100","audioChannels":2}],"adaptiveFormats":[{"itag":134,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=134\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026gir=yes\u0026clen=3294055\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIhAN_eRHVZR4N8uIduZiKI_Hpw6I0XimX_IO9zdCS6zaTdAiAvnHe9ncgKLYCm9q_r5rmwcW0vgvu16W93UCxp67m6kA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d4016\"","bitrate":306436,"width":640,"height":360,"initRange":{"start":"0","end":"708"},"indexRange":{"start":"709","end":"968"},"lastModified":"1383338327051509","contentLength":"3294055","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","averageBitrate":288319,"highReplication":true,"approxDurationMs":"91400"},{"itag":243,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=243\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgPDfZNpYJRIoz3iJU1AtgWFsleQO9cMzs53ZhK_DPvFUCIQCiGTkLz_F4QAg9j3hdrIF5KZM0R8ZoKZUWE1Q3zFQvWA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":405720,"width":640,"height":360,"lastModified":"1383338327051509","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":133,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=133\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRAIgLbtiSdU1TEcTsggRqV8nFlFRO4vxjLqm9MrzltQ8BncCIDHCUxNfg2BjXNeyr_L9VHvuf-Ly6Bgp3ziKDZWkj-Rq\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d400c\"","bitrate":242000,"width":426,"height":240,"lastModified":"1383338327051509","quality":"small","fps":15,"qualityLabel":"240p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":242,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=242\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAJhF8WxYjzULcbuNy_1jd4aG33UfBbxYeqX036x6RBqkAiEAtYyWYI7eRJpoNBsx69Q_Iq3rVrKjUccuJC-NFhsxjks%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":220500,"width":426,"height":240,"lastModified":"1383338327051509","quality":"small","fps":15,"qualityLabel":"240p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":160,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=160\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAPvpOCN9D4Mv-1obI-x5TOhIfHkY4N_A8eO46eECiR1nAiEA1Z3sFmLuUzK7hioyYDRho_i-_1Km6TY9cxTeUMJk2xo%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d400b\"","bitrate":108000,"width":256,"height":144,"lastModified":"1383338327051509","quality":"tiny","fps":15,"qualityLabel":"144p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":278,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=278\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgeuJSDkSv9LIRja5GKvM7YGJkrfn0iZm-pGYxyHugUZ4CIQDOlRaCT87cPH_nj4ofaGwujlo3fu0F2eqXLfstzSVsvQ%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":95000,"width":256,"height":144,"lastModified":"1383338327051509","quality":"tiny","fps":15,"qualityLabel":"144p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":140,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=140\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=audio%2Fmp4\u0026gir=yes\u0026clen=1454815\u0026otfp=1\u0026dur=91.556\u0026lmt=1383338346964048\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAI2Js22PAEdZJ0jhzYBTfDmUopKF0PiXU8lFSyQjv_AqAiEA85LOUETt8TJBinNiHboJZ10HTnT67H_oZoe0DDNWtzk%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"audio/mp4; codecs=\"mp4a.40.2\"","bitrate":127952,"initRange":{"start":"0","end":"591"},"indexRange":{"start":"592","end":"743"},"lastModified":"1383338346964048","contentLength":"1454815","quality":"tiny","projectionType":"RECTANGULAR","averageBitrate":127119,"highReplication":true,"audioQuality":"AUDIO_QUALITY_MEDIUM","approxDurationMs":"91556","audioSampleRate":"44100","audioChannels":2},{"itag":251,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=251\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=audio%2Fwebm\u0026gir=yes\u0026clen=1489702\u0026otfp=1\u0026dur=91.581\u0026lmt=1565103188094504\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIhAPf4JlMf01ZibXiAnMQ0CWbIa4oYNX4UuzEBmsFBOjo1AiB7CPiYZ35ccMOiYiHVJ3q883ByeLLzxCSVvMqN6Kc_xA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"audio/webm; codecs=\"opus\"","bitrate":136567,"initRange":{"start":"0","end":"258"},"indexRange":{"start":"259","end":"425"},"lastModified":"1565103188094504","contentLength":"1489702","quality":"tiny","projectionType":"RECTANGULAR","averageBitrate":130131,"audioQuality":"AUDIO_QUALITY_MEDIUM","approxDurationMs":"91581","audioSampleRate":"48000","audioChannels":2}],"dashManifestUrl":"https://manifest.googlevideo.com/api/manifest/dash/expire/1594758514/ei/EcENX93gOci7gwOIv54g/ip/74.84.144.185/id/45dedb42f7c17002/source/youtube/requiressl/yes/playback_host/r3---sn-p5qlsndd.googlevideo.com/mh/Ht/mm/31%2C29/mn/sn-p5qlsndd%2Csn-p5qs7nek/ms/au%2Crdu/mv/u/mvi/3/pl/22/hfr/all/as/fmp4_audio_clear%2Cwebm_audio_clear%2Cwebm2_audio_clear%2Cfmp4_sd_hd_clear%2Cwebm2_sd_hd_clear/vprv/1/mt/1594736415/fvip/3/keepalive/yes/itag/0/sparams/expire%2Cei%2Cip%2Cid%2Csource%2Crequiressl%2Chfr%2Cas%2Cvprv%2Citag/sig/AOq0QJ8wRgIhAOiPSQ_2MgxJeEevt7HizRbShrJaHcoLaGP3o850imxqAiEAseVq7uLCa7LsX_tDUlti31SbLE3Wf3eK4CNHQNlqBeU%3D/lsparams/playback_host%2Cmh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl/lsig/AG3C_xAwRgIhAIDFYw7cZB9M2ymEmgxeJMb922FEGt_EGeJpPKDuEL-GAiEAyDnCGhzFuQZLIY3Dp716CNQVc52aysforEIN76IAprk%3D"},"playbackTracking":{"videostatsPlaybackUrl":{"baseUrl":"https://s.youtube.com/api/stats/playback?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"videostatsDelayplayUrl":{"baseUrl":"https://s.youtube.com/api/stats/delayplay?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"videostatsWatchtimeUrl":{"baseUrl":"https://s.youtube.com/api/stats/watchtime?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"ptrackingUrl":{"baseUrl":"https://www.youtube.com/ptracking?ei=EsENX_3AAaPx8gSHiLD4Cg\u0026plid=AAWqZ59GSaLdIY_N\u0026pltype=contentugc\u0026ptk=youtube_none\u0026video_id=Rd7bQvfBcAI"},"qoeUrl":{"baseUrl":"https://s.youtube.com/api/stats/qoe?cat=otfp\u0026cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026event=streamingstats\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N"},"setAwesomeUrl":{"baseUrl":"https://www.youtube.com/set_awesome?ei=EsENX_3AAaPx8gSHiLD4Cg\u0026plid=AAWqZ59GSaLdIY_N\u0026video_id=Rd7bQvfBcAI","elapsedMediaTimeSeconds":73},"atrUrl":{"baseUrl":"https://s.youtube.com/api/stats/atr?docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026len=92\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026ver=2","elapsedMediaTimeSeconds":5}},"videoDetails":{"videoId":"Rd7bQvfBcAI","title":"Memory Foam Mattress Topper","lengthSeconds":"92","keywords":["memory foam mattress topper","memory foam","mattress topper","mattresses","mattress toppers","memory foams","mattress"],"channelId":"UCD5-CuDg9fVZG-pDDmb5-mg","isOwnerViewing":false,"shortDescription":"Click Here: http://memory-foam-buyers-guide.org/memory-foam-mattress-topper.html\nCall for Information: 888-822-3410 Toll Free\n\nMemory Foam Mattress Topper\n\nWhat Is A Memory Foam Mattress Topper? \nAlthough there are many different thicknesses and densities, a memory foam mattress topper is designed to sit on top of an existing mattress to make it more comfortable.\n\nThe major difference in a memory foam mattress topper and memory foam mattress is that a memory foam mattress is meant to sit upon a hard surface. \n\nThe memory foam itself is laminated to one or more pieces of foam to create the feel that you want whereas a memory foam mattress topper is made of pure memory foam and will feel differently with the feel of each mattress you set it on.\n\nWhen you buy a whole memory foam sleep system you get memory foam pillows, memory foam mattress and a foundation (like a boxed spring, but without any springs).\nBuying memory foam mattress topper and placing it onto a sagging, old and worn out mattress defeats the whole concept.\n\nMemory foam provides its unique comfort only when it does all the giving from the top down and is supported totally at the bottom.\n\nIf your mattress is worn out or if you sit the memory foam mattress topper onto a boxed spring, the memory mattress topper is going to sink in everywhere the mattress or boxed spring sinks in, defeating the way it's designed to work.\n\nFor many people, any relief at all is better than nothing, so if you realize that a memory foam mattress topper isn't meant to be a replacement for a memory foam sleep system, then let's go ahead with our focus on toppers and what benefits you can expect from them.\n\nA memory foam mattress topper, also called bed toppers, is made in varying thicknesses and densities.\n\nThe most common memory foam topper is 2\" or so in thickness. There are a couple of really cheap ones that measure 1\" to 1 1/2\" thick. The best ones are 2\" to 4\" thick and of a denser material than the cheap ones.\n\nIf you have a choice, try to buy the 4.0 lb. to 4.5 lb. density memory foam mattress topper because it has the best support and will last many years.\n\nThe low density toppers, of 2.5 lb. to 3.5 lb. will only continue to recover from your weight for about 10 to 12 months. After that, they will start to flatten out and show body impressions.\n\nRemember never to place a mattress pad on top of your memory foam mattress topper because memory foam works off of your body temperature and anything you place between your body and the temperature sensitive foam will greatly diminish the way your topper feels.\n\n If you want to protect your investment in your new memory foam mattress or topper, you should use only a mattress protector that has been developed specifically for use with memory foam so it won't affect the temperature sensitive material beneath it.\nRemember, any mattress topper you purchase will be better than no topper.\n\nIn some cases, you can spend less and get a great memory foam mattress topper that you'll be happy with for years to come.\n\nThe main thing, again, is to look for the density of the foam and the thickness of the memory foam mattress topper that you'll be sleeping on for the future.\n\nTo watch more videos like this, visit: \n\n\nFollow me on:\nhttps://plus.google.com/u/0/110507796750383587696\n\nTo Watch More Videos Like This One, Visit:\nhttp://www.youtube.com/user/memoryfoamvideo\n\nResources:\nhttps://twitter.com/CharlesWalton10\nhttp://www.facebook.com/charles.walton.35762\nhttps://pinterest.com/charleswalton10/","isCrawlable":true,"thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEiCKgBEF5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ==\u0026rs=AOn4CLCmkfPnM0PBUWi3gUYGUtQfho_uYw","width":168,"height":94},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEiCMQBEG5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ==\u0026rs=AOn4CLDEHbCtPxXhSG3Iy_3coyBdL6ifFQ","width":196,"height":110},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEjCPYBEIoBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=\u0026rs=AOn4CLDFo8j4MW-Q-LmdPmUPulzcVpDOKQ","width":246,"height":138},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=\u0026rs=AOn4CLD8SR_9-_KAOuhjj1IwuTJScWL2IA","width":336,"height":188}]},"averageRating":0.0,"allowRatings":true,"viewCount":"268","author":"Mikaela Panganiban","isPrivate":false,"isUnpluggedCorpus":false,"isLiveContent":false},"playerConfig":{"audioConfig":{"enablePerFormatLoudness":false},"daiConfig":{"enableServerStitchedDai":false},"mediaCommonConfig":{"dynamicReadaheadConfig":{"maxReadAheadMediaTimeMs":120000,"minReadAheadMediaTimeMs":15000,"readAheadGrowthRateMs":1000}},"webPlayerConfig":{"webPlayerActionsPorting":{"getSharePanelCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/share/get_web_player_share_panel"}},"webPlayerShareEntityServiceEndpoint":{"serializedShareEntity":"CgtSZDdiUXZmQmNBSQ%3D%3D"}},"subscribeCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/subscription/subscribe"}},"subscribeEndpoint":{"channelIds":["UCD5-CuDg9fVZG-pDDmb5-mg"],"params":"EgIIBxgA"}},"unsubscribeCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/subscription/unsubscribe"}},"unsubscribeEndpoint":{"channelIds":["UCD5-CuDg9fVZG-pDDmb5-mg"],"params":"CgIIBxgA"}},"addToWatchLaterCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"Rd7bQvfBcAI","action":"ACTION_ADD_VIDEO"}]}},"removeFromWatchLaterCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"Rd7bQvfBcAI"}]}}}}},"storyboards":{"playerStoryboardSpecRenderer":{"spec":"https://i9.ytimg.com/sb/Rd7bQvfBcAI/storyboard3_L$L/$N.jpg?sqp=-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_8DBgjtoq-HBQ==|48#27#100#10#10#0#default#rs$AOn4CLDqihFtm6kU9SPGt4BCidCOmf9JsA|80#45#93#10#10#1000#M$M#rs$AOn4CLD4GqwhwGRnAA4UxCpIs5EaRyxWHg|160#90#93#5#5#1000#M$M#rs$AOn4CLBrPJnm2vBhGFRlwkLQoyuJoRlb1w"}},"microformat":{"playerMicroformatRenderer":{"thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg","width":480,"height":360}]},"embed":{"iframeUrl":"https://www.youtube.com/embed/Rd7bQvfBcAI","flashUrl":"http://www.youtube.com/v/Rd7bQvfBcAI?version=3\u0026autohide=1","width":640,"height":360,"flashSecureUrl":"https://www.youtube.com/v/Rd7bQvfBcAI?version=3\u0026autohide=1"},"title":{"simpleText":"Memory Foam Mattress Topper"},"description":{"simpleText":"Click Here: http://memory-foam-buyers-guide.org/memory-foam-mattress-topper.html\nCall for Information: 888-822-3410 Toll Free\n\nMemory Foam Mattress Topper\n\nWhat Is A Memory Foam Mattress Topper? \nAlthough there are many different thicknesses and densities, a memory foam mattress topper is designed to sit on top of an existing mattress to make it more comfortable.\n\nThe major difference in a memory foam mattress topper and memory foam mattress is that a memory foam mattress is meant to sit upon a hard surface. \n\nThe memory foam itself is laminated to one or more pieces of foam to create the feel that you want whereas a memory foam mattress topper is made of pure memory foam and will feel differently with the feel of each mattress you set it on.\n\nWhen you buy a whole memory foam sleep system you get memory foam pillows, memory foam mattress and a foundation (like a boxed spring, but without any springs).\nBuying memory foam mattress topper and placing it onto a sagging, old and worn out mattress defeats the whole concept.\n\nMemory foam provides its unique comfort only when it does all the giving from the top down and is supported totally at the bottom.\n\nIf your mattress is worn out or if you sit the memory foam mattress topper onto a boxed spring, the memory mattress topper is going to sink in everywhere the mattress or boxed spring sinks in, defeating the way it's designed to work.\n\nFor many people, any relief at all is better than nothing, so if you realize that a memory foam mattress topper isn't meant to be a replacement for a memory foam sleep system, then let's go ahead with our focus on toppers and what benefits you can expect from them.\n\nA memory foam mattress topper, also called bed toppers, is made in varying thicknesses and densities.\n\nThe most common memory foam topper is 2\" or so in thickness. There are a couple of really cheap ones that measure 1\" to 1 1/2\" thick. The best ones are 2\" to 4\" thick and of a denser material than the cheap ones.\n\nIf you have a choice, try to buy the 4.0 lb. to 4.5 lb. density memory foam mattress topper because it has the best support and will last many years.\n\nThe low density toppers, of 2.5 lb. to 3.5 lb. will only continue to recover from your weight for about 10 to 12 months. After that, they will start to flatten out and show body impressions.\n\nRemember never to place a mattress pad on top of your memory foam mattress topper because memory foam works off of your body temperature and anything you place between your body and the temperature sensitive foam will greatly diminish the way your topper feels.\n\n If you want to protect your investment in your new memory foam mattress or topper, you should use only a mattress protector that has been developed specifically for use with memory foam so it won't affect the temperature sensitive material beneath it.\nRemember, any mattress topper you purchase will be better than no topper.\n\nIn some cases, you can spend less and get a great memory foam mattress topper that you'll be happy with for years to come.\n\nThe main thing, again, is to look for the density of the foam and the thickness of the memory foam mattress topper that you'll be sleeping on for the future.\n\nTo watch more videos like this, visit: \n\n\nFollow me on:\nhttps://plus.google.com/u/0/110507796750383587696\n\nTo Watch More Videos Like This One, Visit:\nhttp://www.youtube.com/user/memoryfoamvideo\n\nResources:\nhttps://twitter.com/CharlesWalton10\nhttp://www.facebook.com/charles.walton.35762\nhttps://pinterest.com/charleswalton10/"},"lengthSeconds":"92","ownerProfileUrl":"http://www.youtube.com/user/memoryfoamvideo","externalChannelId":"UCD5-CuDg9fVZG-pDDmb5-mg","isFamilySafe":true,"availableCountries":["AD","AE","AF","AG","AI","AL","AM","AO","AQ","AR","AS","AT","AU","AW","AX","AZ","BA","BB","BD","BE","BF","BG","BH","BI","BJ","BL","BM","BN","BO","BQ","BR","BS","BT","BV","BW","BY","BZ","CA","CC","CD","CF","CG","CH","CI","CK","CL","CM","CN","CO","CR","CU","CV","CW","CX","CY","CZ","DE","DJ","DK","DM","DO","DZ","EC","EE","EG","EH","ER","ES","ET","FI","FJ","FK","FM","FO","FR","GA","GB","GD","GE","GF","GG","GH","GI","GL","GM","GN","GP","GQ","GR","GS","GT","GU","GW","GY","HK","HM","HN","HR","HT","HU","ID","IE","IL","IM","IN","IO","IQ","IR","IS","IT","JE","JM","JO","JP","KE","KG","KH","KI","KM","KN","KP","KR","KW","KY","KZ","LA","LB","LC","LI","LK","LR","LS","LT","LU","LV","LY","MA","MC","MD","ME","MF","MG","MH","MK","ML","MM","MN","MO","MP","MQ","MR","MS","MT","MU","MV","MW","MX","MY","MZ","NA","NC","NE","NF","NG","NI","NL","NO","NP","NR","NU","NZ","OM","PA","PE","PF","PG","PH","PK","PL","PM","PN","PR","PS","PT","PW","PY","QA","RE","RO","RS","RU","RW","SA","SB","SC","SD","SE","SG","SH","SI","SJ","SK","SL","SM","SN","SO","SR","SS","ST","SV","SX","SY","SZ","TC","TD","TF","TG","TH","TJ","TK","TL","TM","TN","TO","TR","TT","TV","TW","TZ","UA","UG","UM","US","UY","UZ","VA","VC","VE","VG","VI","VN","VU","WF","WS","YE","YT","ZA","ZM","ZW"],"isUnlisted":false,"hasYpcMetadata":false,"viewCount":"268","category":"Howto \u0026 Style","publishDate":"2013-01-07","ownerChannelName":"Mikaela Panganiban","uploadDate":"2013-01-07"}},"trackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","attestation":{"playerAttestationRenderer":{"challenge":"a=5\u0026a2=1\u0026b=L8scmisyp1mCK0PQ7Yi3Z3f0Rn8\u0026c=1594736914\u0026d=1\u0026e=Rd7bQvfBcAI\u0026c3a=24\u0026c1a=1\u0026c6a=1\u0026hh=8ZJlVD5YyiDpaE6-PwXZFI0JIIPXGOMlh6h6Oi0IolY","botguardData":{"program":"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","interpreterUrl":"//www.google.com/js/bg/U2N_t8xvYfX7gsY40yu-neGzM-eELk5d79HC0J7X0cM.js"}}},"messages":[{"mealbarPromoRenderer":{"icon":{"thumbnails":[{"url":"https://www.gstatic.com/youtube/img/promos/growth/6ad5a99c727579634bc3e2fb67562a2621170bdd11578967392667be5a05c5e4_384x384.png","width":384,"height":384}]},"messageTexts":[{"runs":[{"text":"訂⁠閱⁠零⁠廣⁠åŠâ çš„⁠ YouTube⁠服⁠務"}]}],"actionButton":{"buttonRenderer":{" (function(){/* Copyright The Closure Library Authors. SPDX-License-Identifier: Apache-2.0 */ var f=this||self,g="closure_uid_"+(1E9*Math.random()>>>0),h=0;function l(a,b){this.width=a;this.height=b} l.prototype.aspectRatio=function(){return this.width/this.height}; l.prototype.ceil=function(){this.width=Math.ceil(this.width);this.height=Math.ceil(this.height);return this}; l.prototype.floor=function(){this.width=Math.floor(this.width);this.height=Math.floor(this.height);return this}; l.prototype.round=function(){this.width=Math.round(this.width);this.height=Math.round(this.height);return this};function m(){var a=document;var b="DIV";"application/xhtml+xml"===a.contentType%26%26(b=b.toLowerCase());return a.createElement(b)} ;function n(a,b){for(var d=[a],c=b.length-1;0=1550-z()%26%26800a.height%26%26657

var ytcsi = {gt: function(n) {n = (n || '') + 'data_';return ytcsi[n] || (ytcsi[n] = {tick: {},info: {}});},now: (window.performance %26+ window.performance.timing %26%26window.performance.now %26+ window.performance.timing.navigationStart) ?function() {return window.performance.timing.navigationStart +window.performance.now();} :function() {return (new Date()).getTime();},tick: function(l, t, n) {ticks = ytcsi.gt(n).tick;var v = t || ytcsi.now();if (ticks[l]) {ticks['_' + l] = (ticks['_' + l] || [ticks[l]]);ticks['_' + l].push(v);}ticks[l] = v;},info: function(k, v, n) {ytcsi.gt(n).info[k] = v;},setStart: function(s, t, n) {ytcsi.info('yt_sts', s, n);ytcsi.tick('_start', t, n);}};(function(w, d) {ytcsi.setStart('dhs', w.performance ? w.performance.timing.responseStart : null);var isPrerender = (d.visibilityState || d.webkitVisibilityState) == 'prerender';var vName = (!d.visibilityState %26+ d.webkitVisibilityState)? 'webkitvisibilitychange' : 'visibilitychange';if (isPrerender) {ytcsi.info('prerender', 1);var startTick = function() {ytcsi.setStart('dhs');d.removeEventListener(vName, startTick);};d.addEventListener(vName, startTick, false);}if (d.addEventListener) {d.addEventListener(vName, function() {ytcsi.tick('vc');}, false);}function isGecko() {if (!w.navigator || !w.navigator.userAgent) {return false;}var ua = w.navigator.userAgent;return ua.indexOf('Gecko') > 0 %26%26ua.toLowerCase().indexOf('webkit') < 0 %26%26ua.indexOf('Edge') < 0 %26%26ua.indexOf('Trident') < 0 %26%26ua.indexOf('MSIE') < 0;}if (isGecko()) {var isHidden = (d.visibilityState || d.webkitVisibilityState) == 'hidden';if (isHidden) {ytcsi.tick('vc');}}var slt = function(el, t) {setTimeout(function() {var n = ytcsi.now();el.loadTime = n;if (el.slt) {el.slt();}}, t);};w.__ytRIL = function(el) {if (!el.getAttribute('data-thumb')) {if (w.requestAnimationFrame) {w.requestAnimationFrame(function() {slt(el, 0);});} else {slt(el, 16);}}};})(window, document);(function() {var img = new Image().src = "https://i.ytimg.com/generate_204";})(); if (window.ytcsi) {window.ytcsi.tick("lpcs", null, '');}(function() {window.ytplayer = {};ytcfg.set({"INNERTUBE_API_VERSION":"v1","INNERTUBE_CONTEXT_CLIENT_NAME":1,"GAPI_HINT_PARAMS":"m;/_/scs/abc-static/_/js/k=gapi.gapi.en.yyhByYeMTAc.O/am=AAY/d=1/ct=zgms/rs=AHpOoo-O470EQdZ-4tpWpppyTQmeOEUv-g/m=__features__","START_IN_FULL_WINDOW_MODE":false,"DEFERRED_DETACH":true,"LATEST_ECATCHER_SERVICE_TRACKING_PARAMS":{"client.name":"WEB"},"VISIBILITY_TIME_BETWEEN_JOBS_MS":100,"DISABLE_YT_IMG_DELAY_LOADING":false,"NO_EMPTY_DATA_IMG":true,"YPC_MB_URL":"https://payments.youtube.com/payments/v4/js/integrator.js?ss=md","EVENT_ID":"EcENX93gOci7gwOIv54g","COUNTRY":"台灣","GAPI_HOST":"https://apis.google.com","SBOX_JS_URL":"/yts/jsbin/www-searchbox-vflLC2F8D/www-searchbox.js","ENABLE_ELEMENT_POOL_POPULATOR":true,"IS_TABLET":false,"VISITOR_DATA":"CgtsOGJTTWY4Qng5dyiRgrf4BQ%3D%3D","REUSE_COMPONENTS":true,"INNERTUBE_CONTEXT_HL":"zh-TW","SIGNIN_URL":"https://accounts.google.com/ServiceLogin?hl=zh-TWu0026continue=https%3A%2F%2Fwww.youtube.com%2Fsignin%3Faction_handle_signin%3Dtrue%26next%3D%252Fwatch%253Fv%253DRd7bQvfBcAI%26app%3Ddesktop%26feature%3D__FEATURE__%26hl%3Dzh-TWu0026passive=trueu0026service=youtubeu0026uilel=3","INNERTUBE_CONTEXT_CLIENT_VERSION":"2.20200710.05.00","VOZ_API_KEY":"AIzaSyBU2xE_JHvB6wag3tMfhxXpg2Q_W8xnM-I","VARIANTS_CHECKSUM":"28de4d22e5eaa36147427fe4c11dcf3d","LIVE_CHAT_SEND_MESSAGE_ACTION":"live_chat/watch_page/send","HTML_DIR":"ltr","XSRF_TOKEN":"QUFFLUhqbEtFTHZyS3A0UjFZRVZYUHJlYWstOERZeFJIQXxBQ3Jtc0trQkJFZGxPMU5nSlhpTmlfbXZVekEzdXRBVU11T05vVUU3Vk1xRDZHaTRJSkExSkZhTmplbjJQVGRKR3hwcE1GZUs2cUk5QVJwbUtZN0x0OV9TejFaQWVTRTFqNFBNYzl6a0c1LVNjY0VEV0dZME1QRktiTnc5RUlYaDBwZG5COW40d2tENDRTN2k5YjlFdWNSN0plTUp5dHlRTXc=","XSRF_FIELD_NAME":"session_token","RECAPTCHA_V3_SITEKEY":"6LedoOcUAAAAAHA4CFG9zRpaCNjYj33SYjzQ9cTy","PAGE_BUILD_LABEL":"youtube.ytfe.desktop_20200709_5_RC0","GOOGLE_FEEDBACK_PRODUCT_DATA":{"accept_language":null,"polymer":"active","polymer2":"active"},"ZWIEBACK_PING_URLS":["https://www.google.com.tw/pagead/lvz?req_ts=1594736913u0026pg=watchu0026evtid=AKB78cj_rVTp9Ge2o8Qn-IXoZQ758zi1-zVxTDZodU7rTfydRN8iItiBWnAdFSUhShblukuialdexPyB_yJIggwhkOMVkTh_aQu0026sigh=AKFpyYUucoN-3zhLXgfCkjMxO5oMUG_TUg","https://www.google.com/pagead/lvz?req_ts=1594736913u0026pg=watchu0026evtid=AKB78cjtwzSimJdsxq7Bj9-Jpz-Ni8_xaQ9j6tRMTCa1Eum4rdxnC06lfL8AhypKLoNO-nwA0XjfX6Dzbpt0kVA1S_bm3G4nKQu0026sigh=AKFpyYW7Di5qNKj0tC-HLIUoEQHb0g8oJA"],"DEVICE":"","PLAYER_JS_URL":"/s/player/5253ac4d/player_ias.vflset/zh_TW/base.js","CLIENT_PROTOCOL":"HTTP/1.0","LANGUAGE":"中文","INNERTUBE_CONTEXT_GL":"TW","EXPERIMENT_FLAGS":{"log_js_exceptions_fraction":1.0,"pass_biscotti_id_in_header_ajax":true,"rich_grid_sticky_chips":true,"desktop_image_companion_wta_support":true,"cold_missing_history":true,"player_bootstrap_method":true,"kevlar_i18n_library":true,"kevlar_menu_refresh":true,"show_updated_ticket_shelf_ui":true,"use_preview_selection_tool":true,"live_chat_increased_min_height":true,"kevlar_settings_playback":true,"service_worker_subscribe_with_vapid_key":true,"kevlar_cancel_scheduled_comment_jobs_on_navigate":true,"kevlar_miniplayer_queue_user_activation":true,"high_priority_flyout_frequency":3,"service_worker_push_logged_out_prompt_watches":-1,"kevlar_disable_html_imports":true,"kevlar_miniplayer_play_pause_on_scrim":true,"desktop_shopping_companion_wta_support":true,"kevlar_next_cold_on_auth_change_detected":true,"web_emulated_idle_callback_delay":0,"suppress_sparkles_for_whitelisted_instream_on_desktop":true,"custom_csi_timeline_use_gel":true,"kevlar_collect_battery_network_status":true,"kevlar_inlined_html_templates_polymer_flags":true,"web_screen_manager_use_default_client":true,"desktop_persistent_menu":true,"external_fullscreen":true,"kevlar_thumbnail_fluid":true,"external_fullscreen_with_edu":true,"web_op_continuation_type_blacklist":[],"recommended_video_reordering":true,"app_settings_snapshot_min_time_between_snapshots_hours":24,"kevlar_miniplayer":true,"rich_grid":true,"kevlar_op_browse_sampled_prefix_ids":[],"pdg_enable_sign_in_modal_for_super_vod":true,"web_client_version_override":"","kevlar_next_up_next_edu_emoji":"","kevlar_copy_playlist":true,"kevlar_allow_queue_reorder":true,"enable_servlet_streamz":true,"service_worker_push_force_notification_prompt_tag":"1","live_chat_unicode_emoji_json_url":"https://www.gstatic.com/youtube/img/emojis/emojis-svg-4.json","service_worker_push_enabled":true,"enable_streamline_repost_flow":true,"kevlar_serve_unversioned_binary":true,"polymer2_not_shady_build":true,"enable_premium_voluntary_pause":true,"web_system_health_fraction":0.01,"twelve_video_reordering":[0,1,2,4,7,8,3,5,6,9,10,11],"kevlar_use_alpha_in_color_palettes":true,"fill_web_player_context_config":true,"kevlar_no_early_init_unpause":true,"enable_i18n_data_for_pla_on_search_web":true,"element_pool_populator_auto_abort":true,"enable_read_more_format_decoration":true,"kevlar_logged_out_topbar_menu_migration":true,"prefetch_comments_ms_after_video":0,"live_chat_client_url":true,"enable_call_to_action_clarification_renderer_bottom_section_conditions":true,"retry_web_logging_batches":true,"kevlar_mousedown_prefetchable_components":["ytd-playlist-video-renderer","ytd-grid-video-renderer","ytd-compact-video-renderer","ytd-video-renderer","ytd-playlist-panel-video-renderer"],"service_worker_push_prompt_delay_microseconds":3888000000000,"web_logging_max_batch":150,"kevlar_allow_multistep_video_init":true,"is_part_of_any_user_engagement_experiment":true,"disable_legacy_pyv_for_web":true,"playlist_remove_watched":true,"kevlar_autofocus_menu_on_keyboard_nav":true,"kevlar_settings_billing":true,"disable_thumbnail_preloading":true,"enable_button_behavior_reuse":true,"desktop_touch_gestures_usage_log":true,"kevlar_op_infra":true,"kevlar_center_search_results":true,"render_channel_canonical_tags":true,"service_worker_push_watch_page_prompt":true,"kevlar_disable_channels_flow_param":true,"disable_youthere_lact_threshold_check":true,"autoplay_pause_by_lact_sampling_fraction":0.0,"kevlar_ctrl_tap_fix":true,"mdx_enable_privacy_disclosure_ui":true,"client_streamz_web_flush_interval_seconds":60,"render_schema_org_album":true,"web_always_load_chat_support":true,"enable_watch_next_pause_autoplay_lact":true,"show_updated_ticket_shelf_drop_down":true,"searchbox_reporting":true,"kevlar_exit_fullscreen_leaving_watch":true,"defer_overlays":true,"rich_grid_section_minimum_row_number":2,"enable_ve_tracker_key":true,"no_forced_cold_load_on_channel_page":true,"web_use_beacon_api_for_ad_click_server_pings":true,"kevlar_watch_color_update":true,"web_refresh_info_panel":true,"fix_for_safari_desktop_masthead_banner_size":true,"kevlar_icons_on_menus":true,"enable_player_microformat_data":true,"enable_masthead_quartile_ping_fix":true,"kevlar_autonav_miniplayer_fix":true,"kevlar_legacy_browsers":true,"autoescape_tempdata_url":true,"reload_without_polymer_innertube":true,"kevlar_no_url_params":true,"enable_signals":true,"consent_url_override":"","kevlar_nitrate_driven_tooltips":true,"kevlar_channel_trailer_multi_attach":true,"enable_wii_ps_icebar":true,"botguard_async_snapshot_timeout_ms":3000,"kevlar_use_endpoint_for_channel_creation_form":true,"enable_microformat_data":true,"enable_mentions_in_reposts":true,"kevlar_queue_use_dedicated_list_type":true,"kevlar_watch_js_panel_height":true,"skip_init_preview_selection":true,"decorate_autoplay_renderer":true,"client_streamz_web_flush_count":100,"kevlar_miniplayer_expand_top":true,"user_mention_suggestions_edu_impression_cap":10,"html5_experiment_id_label":0,"kevlar_deprecated_ticker":true,"service_worker_push_home_page_prompt":true,"kevlar_tooltip_impression_cap":2,"render_schema_org_tags":true,"kevlar_watch_drag_handles":true,"desktop_polymer_video_masthead_session_tempdata_ttl":30,"kevlar_autonav_popup_filtering":true,"kevlar_queue_use_update_api":true,"kevlar_snap_state_refresh":true,"kevlar_time_caching_start_threshold":15,"kevlar_frontend_queue_recover":true,"kevlar_log_prefers_color_theme":true,"watch_next_pause_autoplay_lact_sec":4500,"cancel_pending_navs":true,"spf_kevlar_assume_chunked":true,"kevlar_droppable_prefetchable_requests":true,"desktop_sparkles_light_cta_button":true,"enable_new} ytcfg.set({"INNERTUBE_CONTEXT":{"client":{"hl":"zh-TW","gl":"TW","visitorData":"CgtsOGJTTWY4Qng5dyiRgrf4BQ%3D%3D","userAgent":"gzip(gfe)","clientName":"WEB","clientVersion":"2.20200710.05.00"},"request":{"sessionId":"6849342888954046665"}}}); if (window.ytcsi) {window.ytcsi.tick("csl", null, '');} @font-face{font-family:'Roboto';font-} body{padding:0;margin:0;overflow-y:scroll}body.autoscroll{overflow-y:auto}body.no-scroll{overflow:hidden}body.no-y-scroll{overflow-y:hidden}.hidden{display:none}textarea{--paper-input-container-input_-_white-space:pre-wrap}.grecaptcha-badge{visibility:hidden}ytd-masthead.shell{background:rgba(255,255,255,0.98);position:fixed;top:0;right:0;left:0;display:-ms-flex;display:-webkit-flex;display:flex;height:56px;-ms-flex-align:center;-webkit-align-items:center;align-items:center}ytd-masthead.shell #menu-icon{margin-left:16px}ytd-app>ytd-masthead.chunked{position:fixed;top:0;width:100%}ytd-masthead.shell.dark,ytd-masthead.shell.theater{background:rgba(40,40,40,0.98)}ytd-masthead.shell.full-window-mode{background:rgba(40,40,40,0.98);opacity:0;transform:translateY(calc(-100% - 5px))}ytd-masthead.shell>*:first-child{padding-left:16px}ytd-masthead.shell>*:last-child{padding-right:16px}ytd-masthead #masthead-logo{display:-ms-flex;display:-webkit-flex;display:flex}ytd-masthead #masthead-logo #country-code{margin-right:2px}ytd-masthead.shell #yt-logo-svg,ytd-masthead.shell #yt-logo-red-svg{align-self:center;margin-left:8px;padding:0;color:black}ytd-masthead.shell #a11y-skip-nav{display:none}ytd-masthead.shell svg{width:40px;height:40px;padding:8px;margin-right:8px;box-sizing:border-box;color:#606060;fill:currentColor}ytd-masthead .external-icon{width:24px;height:24px}ytd-masthead .yt-icons-ext{fill:currentColor;color:#606060}ytd-masthead.shell.dark .yt-icons-ext ytd-masthead.shell.theater .yt-icons-ext{fill:#fff}ytd-masthead svg#yt-logo-svg{width:80px}ytd-masthead svg#yt-logo-red-svg{width:106.4px}@media (max-width:656px){ytd-masthead.shell>*:first-child{padding-left:8px}ytd-masthead.shell>*:last-child{padding-right:8px}ytd-masthead.shell svg{margin-right:0}ytd-masthead #masthead-logo{-ms-flex:1 1 .000000001px;-webkit-flex:1;flex:1;-webkit-flex-basis:.000000001px;flex-basis:.000000001px}ytd-masthead.shell #yt-logo-svg,ytd-masthead.shell #yt-logo-red-svg{margin-left:4px}}@media (min-width:876px){ytd-masthead #masthead-logo{width:129px}}#masthead-skeleton-icons{display:flex;flex:1;flex-direction:row;justify-content:flex-end}ytd-masthead.masthead-finish #masthead-skeleton-icons{display:none}.masthead-skeleton-icon{border-radius:50%;height:32px;width:32px;margin:0 8px;background-color:hsl(0,0%,89%)}ytd-masthead.dark .masthead-skeleton-icon{background-color:hsl(0,0%,16%)}ytd-masthead .yt-icons-ext{color:var(--yt-spec-icon-active-other)}ytd-masthead svg#yt-logo-svg #youtube-paths path,ytd-masthead svg#yt-logo-red-svg #youtube-red-paths path{fill:#282828}ytd-masthead.dark svg#yt-logo-svg #youtube-paths path,ytd-masthead.dark svg#yt-logo-red-svg #youtube-red-paths path,ytd-masthead.theater svg#yt-logo-svg #youtube-paths path,ytd-masthead.theater svg#yt-logo-red-svg #youtube-red-paths path{fill:#fff}#search-input.ytd-searchbox-spt input{-webkit-appearance:none;-webkit-font-smoothing:antialiased;background-color:transparent;border:none;box-shadow:none;color:inherit;font-family:'Roboto','Noto',sans-serif;font-size:16px;font-weight:400;line-height:24px;margin-left:4px;max-width:100%;outline:none;text-align:inherit;width:100%;-ms-flex:1 1 .000000001px;-webkit-flex:1;flex:1;-webkit-flex-basis:.000000001px;flex-basis:.000000001px}#search-container.ytd-searchbox-spt{pointer-events:none;position:absolute;top:0;right:0;bottom:0;left:0}#search-input.ytd-searchbox-spt #search::-webkit-input-placeholder,#search-input.ytd-searchbox-spt #search::-moz-input-placeholder,#search-input.ytd-searchbox-spt #search:-ms-input-placeholder{color:hsl(0,0%,53.3%)}html{background-color:#f9f9f9!important;-webkit-text-size-adjust:none}html[dark]{background-color:#181818!important}#logo-red-icon-container.ytd-topbar-logo-renderer{width:86px} if (window.ytcsi) {window.ytcsi.tick("bc", null, '');} var ytimg = {};ytimg.count = 1;ytimg.preload = function(src) {var img = new Image();var count = ++ytimg.count;ytimg[count] = img;img.onload = img.onerror = function() {delete ytimg[count];};img.src = src;}; ytimg.preload("https://r3---sn-p5qlsndd.googlevideo.com/generate_204"); ytimg.preload("https://r3---sn-p5qlsndd.googlevideo.com/generate_204?conn2"); if (window.ytcsi) {window.ytcsi.tick("cfg", null, '');} var ytplayer = ytplayer || {};ytplayer.config = {"assets":{"js":"/s/player/5253ac4d/player_ias.vflset/zh_TW/base.js","css":"/s/player/5253ac4d/www-player.css"},"attrs":{"id":"movie_player"},"args":{"vss_host":"s.youtube.com","innertube_api_version":"v1","watermark":",https://s.ytimg.com/yts/img/watermark/youtube_watermark-vflHX6b6E.png,https://s.ytimg.com/yts/img/watermark/youtube_hd_watermark-vflAzLcD6.png","hl":"zh_TW","cver":"2.20200710.05.00","show_miniplayer_button":"1","enablejsapi":"1","player_response":"{"responseContext":{"serviceTrackingParams":[{"service":"GFEEDBACK","params":[{"key":"is_viewed_live","value":"False"},{"key":"logged_in","value":"0"},{"key":"e","value":"23905282,23834813,23854276,23895498,23918657,23841635,23884697,23912758,23744176,23925054,23864524,23887070,24304055,23885639,23882125,23921984,23895174,23906900,23910826,23876020,23908863,23882111,23862065,23911301,23854169,23895275,23923537,23907849,23921315,23874337,23862294,23836115,23916377,23881484,23913084,23915960,23860381,23897503,23900854,23923862,23897295,23910755,23832002,23816681,23841299,23869527,23862582,23905520,23882139,23735348,23914342,23885661,23923955,23884386,23894533,23904385,23768776,23919306,23797973,23764232,23834232,23837886,23896704,23874051,23921033,23887808,23861905,23870434,23865206,1714245,23804043,23899696,23902292,23847157,23871729,23897257,24590164,23898321,23906119,23839597,23919025,23842638,9473372,23904156,9473387,23903983,23912388,23913222,23896667,23869558,23903048,23914056,23915998,23921717,39320688,23857949,23907902,23923390,23861263,23919531,23857970,23862025,23908413,23897127,23909269,23789385,23874981,23854352,23709532,23861666,23899241,23900377,23917633,23920686,23790586,45170004,23888210,23916172,23912570,23924527,23811989,23897262,23907436,23903532,23868136,23884996,9473399,23804281,23821055,23889922,23919782,23886973,23874218,23900829,23884593,23919171,23906782,23918272,23880323,23882502,23908062,23723208,23859025,23890077,24650115,23898872,23874940,23907595,23915815,23918598,23924884,23909192,23872595,23842233,23902008,23871984,23915958,23880073,23856479,23918712,23858564,23916605,23853114,23862346,23880389,23894708,23907445,23918101,23902311,23895139,23755966,24303618,23794339,23919856,23910775,23882130,23897872,23890891"}]},{"service":"CSI","params":[{"key":"c","value":"WEB"},{"key":"cver","value":"2.20200710.05.00"},{"key":"yt_li","value":"0"},{"key":"GetPlayer_rid","value":"0xfdb971e9d5e86432"}]},{"service":"GUIDED_HELP","params":[{"key":"logged_in","value":"0"}]},{"service":"ECATCHER","params":[{"key":"client.version","value":"2.20200708"},{"key":"client.name","value":"WEB"}]}],"webResponseContextExtensionData":{"hasDecorated":true}},"playabilityStatus":{"status":"OK","playableInEmbed":true,"miniplayer":{"miniplayerRenderer":{"playbackMode":"PLAYBACK_MODE_ALLOW"}},"contextParams":"Q0FFU0FnZ0M="},"streamingData":{"expiresInSeconds":"21540","formats":[{"itag":18,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=18\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026gir=yes\u0026clen=4190503\u0026ratebypass=yes\u0026dur=91.602\u0026lmt=1357631851364132\u0026mt=1594736415\u0026fvip=3\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cratebypass%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgbks9huutlS4kNY6RhTdOnnSVfkj7umCMgSRELkjwADMCIQCCTTRaVLMPiCDxJVo1z9P7wW38W1OJAngLtsyVqRcdkQ%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.42001E, mp4a.40.2\"","bitrate":366518,"width":640,"height":360,"lastModified":"1357631851364132","contentLength":"4190503","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","averageBitrate":365974,"audioQuality":"AUDIO_QUALITY_LOW","approxDurationMs":"91602","audioSampleRate":"44100","audioChannels":2}],"adaptiveFormats":[{"itag":134,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=134\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026gir=yes\u0026clen=3294055\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIhAN_eRHVZR4N8uIduZiKI_Hpw6I0XimX_IO9zdCS6zaTdAiAvnHe9ncgKLYCm9q_r5rmwcW0vgvu16W93UCxp67m6kA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d4016\"","bitrate":306436,"width":640,"height":360,"initRange":{"start":"0","end":"708"},"indexRange":{"start":"709","end":"968"},"lastModified":"1383338327051509","contentLength":"3294055","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","averageBitrate":288319,"highReplication":true,"approxDurationMs":"91400"},{"itag":243,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=243\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgPDfZNpYJRIoz3iJU1AtgWFsleQO9cMzs53ZhK_DPvFUCIQCiGTkLz_F4QAg9j3hdrIF5KZM0R8ZoKZUWE1Q3zFQvWA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":405720,"width":640,"height":360,"lastModified":"1383338327051509","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":133,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=133\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRAIgLbtiSdU1TEcTsggRqV8nFlFRO4vxjLqm9MrzltQ8BncCIDHCUxNfg2BjXNeyr_L9VHvuf-Ly6Bgp3ziKDZWkj-Rq\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d400c\"","bitrate":242000,"width":426,"height":240,"lastModified":"1383338327051509","quality":"small","fps":15,"qualityLabel":"240p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":242,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=242\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAJhF8WxYjzULcbuNy_1jd4aG33UfBbxYeqX036x6RBqkAiEAtYyWYI7eRJpoNBsx69Q_Iq3rVrKjUccuJC-NFhsxjks%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":220500,"width":426,"height":240,"lastModified":"1383338327051509","quality":"small","fps":15,"qualityLabel":"240p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":160,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=160\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAPvpOCN9D4Mv-1obI-x5TOhIfHkY4N_A8eO46eECiR1nAiEA1Z3sFmLuUzK7hioyYDRho_i-_1Km6TY9cxTeUMJk2xo%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d400b\"","bitrate":108000,"width":256,"height":144,"lastModified":"1383338327051509","quality":"tiny","fps":15,"qualityLabel":"144p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":278,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=278\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgeuJSDkSv9LIRja5GKvM7YGJkrfn0iZm-pGYxyHugUZ4CIQDOlRaCT87cPH_nj4ofaGwujlo3fu0F2eqXLfstzSVsvQ%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":95000,"width":256,"height":144,"lastModified":"1383338327051509","quality":"tiny","fps":15,"qualityLabel":"144p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":140,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=140\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=audio%2Fmp4\u0026gir=yes\u0026clen=1454815\u0026otfp=1\u0026dur=91.556\u0026lmt=1383338346964048\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAI2Js22PAEdZJ0jhzYBTfDmUopKF0PiXU8lFSyQjv_AqAiEA85LOUETt8TJBinNiHboJZ10HTnT67H_oZoe0DDNWtzk%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"audio/mp4; codecs=\"mp4a.40.2\"","bitrate":127952,"initRange":{"start":"0","end":"591"},"indexRange":{"start":"592","end":"743"},"lastModified":"1383338346964048","contentLength":"1454815","quality":"tiny","projectionType":"RECTANGULAR","averageBitrate":127119,"highReplication":true,"audioQuality":"AUDIO_QUALITY_MEDIUM","approxDurationMs":"91556","audioSampleRate":"44100","audioChannels":2},{"itag":251,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=251\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=audio%2Fwebm\u0026gir=yes\u0026clen=1489702\u0026otfp=1\u0026dur=91.581\u0026lmt=1565103188094504\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIhAPf4JlMf01ZibXiAnMQ0CWbIa4oYNX4UuzEBmsFBOjo1AiB7CPiYZ35ccMOiYiHVJ3q883ByeLLzxCSVvMqN6Kc_xA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"audio/webm; codecs=\"opus\"","bitrate":136567,"initRange":{"start":"0","end":"258"},"indexRange":{"start":"259","end":"425"},"lastModified":"1565103188094504","contentLength":"1489702","quality":"tiny","projectionType":"RECTANGULAR","averageBitrate":130131,"audioQuality":"AUDIO_QUALITY_MEDIUM","approxDurationMs":"91581","audioSampleRate":"48000","audioChannels":2}],"dashManifestUrl":"https://manifest.googlevideo.com/api/manifest/dash/expire/1594758514/ei/EcENX93gOci7gwOIv54g/ip/74.84.144.185/id/45dedb42f7c17002/source/youtube/requiressl/yes/playback_host/r3---sn-p5qlsndd.googlevideo.com/mh/Ht/mm/31%2C29/mn/sn-p5qlsndd%2Csn-p5qs7nek/ms/au%2Crdu/mv/u/mvi/3/pl/22/hfr/all/as/fmp4_audio_clear%2Cwebm_audio_clear%2Cwebm2_audio_clear%2Cfmp4_sd_hd_clear%2Cwebm2_sd_hd_clear/vprv/1/mt/1594736415/fvip/3/keepalive/yes/itag/0/sparams/expire%2Cei%2Cip%2Cid%2Csource%2Crequiressl%2Chfr%2Cas%2Cvprv%2Citag/sig/AOq0QJ8wRgIhAOiPSQ_2MgxJeEevt7HizRbShrJaHcoLaGP3o850imxqAiEAseVq7uLCa7LsX_tDUlti31SbLE3Wf3eK4CNHQNlqBeU%3D/lsparams/playback_host%2Cmh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl/lsig/AG3C_xAwRgIhAIDFYw7cZB9M2ymEmgxeJMb922FEGt_EGeJpPKDuEL-GAiEAyDnCGhzFuQZLIY3Dp716CNQVc52aysforEIN76IAprk%3D"},"playbackTracking":{"videostatsPlaybackUrl":{"baseUrl":"https://s.youtube.com/api/stats/playback?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"videostatsDelayplayUrl":{"baseUrl":"https://s.youtube.com/api/stats/delayplay?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"videostatsWatchtimeUrl":{"baseUrl":"https://s.youtube.com/api/stats/watchtime?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"ptrackingUrl":{"baseUrl":"https://www.youtube.com/ptracking?ei=EsENX_3AAaPx8gSHiLD4Cg\u0026plid=AAWqZ59GSaLdIY_N\u0026pltype=contentugc\u0026ptk=youtube_none\u0026video_id=Rd7bQvfBcAI"},"qoeUrl":{"baseUrl":"https://s.youtube.com/api/stats/qoe?cat=otfp\u0026cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026event=streamingstats\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N"},"setAwesomeUrl":{"baseUrl":"https://www.youtube.com/set_awesome?ei=EsENX_3AAaPx8gSHiLD4Cg\u0026plid=AAWqZ59GSaLdIY_N\u0026video_id=Rd7bQvfBcAI","elapsedMediaTimeSeconds":73},"atrUrl":{"baseUrl":"https://s.youtube.com/api/stats/atr?docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026len=92\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026ver=2","elapsedMediaTimeSeconds":5}},"videoDetails":{"videoId":"Rd7bQvfBcAI","title":"Memory Foam Mattress Topper","lengthSeconds":"92","keywords":["memory foam mattress topper","memory foam","mattress topper","mattresses","mattress toppers","memory foams","mattress"],"channelId":"UCD5-CuDg9fVZG-pDDmb5-mg","isOwnerViewing":false,"shortDescription":"Click Here: http://memory-foam-buyers-guide.org/memory-foam-mattress-topper.html\nCall for Information: 888-822-3410 Toll Free\n\nMemory Foam Mattress Topper\n\nWhat Is A Memory Foam Mattress Topper? \nAlthough there are many different thicknesses and densities, a memory foam mattress topper is designed to sit on top of an existing mattress to make it more comfortable.\n\nThe major difference in a memory foam mattress topper and memory foam mattress is that a memory foam mattress is meant to sit upon a hard surface. \n\nThe memory foam itself is laminated to one or more pieces of foam to create the feel that you want whereas a memory foam mattress topper is made of pure memory foam and will feel differently with the feel of each mattress you set it on.\n\nWhen you buy a whole memory foam sleep system you get memory foam pillows, memory foam mattress and a foundation (like a boxed spring, but without any springs).\nBuying memory foam mattress topper and placing it onto a sagging, old and worn out mattress defeats the whole concept.\n\nMemory foam provides its unique comfort only when it does all the giving from the top down and is supported totally at the bottom.\n\nIf your mattress is worn out or if you sit the memory foam mattress topper onto a boxed spring, the memory mattress topper is going to sink in everywhere the mattress or boxed spring sinks in, defeating the way it's designed to work.\n\nFor many people, any relief at all is better than nothing, so if you realize that a memory foam mattress topper isn't meant to be a replacement for a memory foam sleep system, then let's go ahead with our focus on toppers and what benefits you can expect from them.\n\nA memory foam mattress topper, also called bed toppers, is made in varying thicknesses and densities.\n\nThe most common memory foam topper is 2\" or so in thickness. There are a couple of really cheap ones that measure 1\" to 1 1/2\" thick. The best ones are 2\" to 4\" thick and of a denser material than the cheap ones.\n\nIf you have a choice, try to buy the 4.0 lb. to 4.5 lb. density memory foam mattress topper because it has the best support and will last many years.\n\nThe low density toppers, of 2.5 lb. to 3.5 lb. will only continue to recover from your weight for about 10 to 12 months. After that, they will start to flatten out and show body impressions.\n\nRemember never to place a mattress pad on top of your memory foam mattress topper because memory foam works off of your body temperature and anything you place between your body and the temperature sensitive foam will greatly diminish the way your topper feels.\n\n If you want to protect your investment in your new memory foam mattress or topper, you should use only a mattress protector that has been developed specifically for use with memory foam so it won't affect the temperature sensitive material beneath it.\nRemember, any mattress topper you purchase will be better than no topper.\n\nIn some cases, you can spend less and get a great memory foam mattress topper that you'll be happy with for years to come.\n\nThe main thing, again, is to look for the density of the foam and the thickness of the memory foam mattress topper that you'll be sleeping on for the future.\n\nTo watch more videos like this, visit: \n\n\nFollow me on:\nhttps://plus.google.com/u/0/110507796750383587696\n\nTo Watch More Videos Like This One, Visit:\nhttp://www.youtube.com/user/memoryfoamvideo\n\nResources:\nhttps://twitter.com/CharlesWalton10\nhttp://www.facebook.com/charles.walton.35762\nhttps://pinterest.com/charleswalton10/","isCrawlable":true,"thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEiCKgBEF5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ==\u0026rs=AOn4CLCmkfPnM0PBUWi3gUYGUtQfho_uYw","width":168,"height":94},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEiCMQBEG5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ==\u0026rs=AOn4CLDEHbCtPxXhSG3Iy_3coyBdL6ifFQ","width":196,"height":110},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEjCPYBEIoBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=\u0026rs=AOn4CLDFo8j4MW-Q-LmdPmUPulzcVpDOKQ","width":246,"height":138},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=\u0026rs=AOn4CLD8SR_9-_KAOuhjj1IwuTJScWL2IA","width":336,"height":188}]},"averageRating":0.0,"allowRatings":true,"viewCount":"268","author":"Mikaela Panganiban","isPrivate":false,"isUnpluggedCorpus":false,"isLiveContent":false},"playerConfig":{"audioConfig":{"enablePerFormatLoudness":false},"daiConfig":{"enableServerStitchedDai":false},"mediaCommonConfig":{"dynamicReadaheadConfig":{"maxReadAheadMediaTimeMs":120000,"minReadAheadMediaTimeMs":15000,"readAheadGrowthRateMs":1000}},"webPlayerConfig":{"webPlayerActionsPorting":{"getSharePanelCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/share/get_web_player_share_panel"}},"webPlayerShareEntityServiceEndpoint":{"serializedShareEntity":"CgtSZDdiUXZmQmNBSQ%3D%3D"}},"subscribeCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/subscription/subscribe"}},"subscribeEndpoint":{"channelIds":["UCD5-CuDg9fVZG-pDDmb5-mg"],"params":"EgIIBxgA"}},"unsubscribeCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/subscription/unsubscribe"}},"unsubscribeEndpoint":{"channelIds":["UCD5-CuDg9fVZG-pDDmb5-mg"],"params":"CgIIBxgA"}},"addToWatchLaterCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"Rd7bQvfBcAI","action":"ACTION_ADD_VIDEO"}]}},"removeFromWatchLaterCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"Rd7bQvfBcAI"}]}}}}},"storyboards":{"playerStoryboardSpecRenderer":{"spec":"https://i9.ytimg.com/sb/Rd7bQvfBcAI/storyboard3_L$L/$N.jpg?sqp=-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_8DBgjtoq-HBQ==|48#27#100#10#10#0#default#rs$AOn4CLDqihFtm6kU9SPGt4BCidCOmf9JsA|80#45#93#10#10#1000#M$M#rs$AOn4CLD4GqwhwGRnAA4UxCpIs5EaRyxWHg|160#90#93#5#5#1000#M$M#rs$AOn4CLBrPJnm2vBhGFRlwkLQoyuJoRlb1w"}},"microformat":{"playerMicroformatRenderer":{"thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg","width":480,"height":360}]},"embed":{"iframeUrl":"https://www.youtube.com/embed/Rd7bQvfBcAI","flashUrl":"http://www.youtube.com/v/Rd7bQvfBcAI?version=3\u0026autohide=1","width":640,"height":360,"flashSecureUrl":"https://www.youtube.com/v/Rd7bQvfBcAI?version=3\u0026autohide=1"},"title":{"simpleText":"Memory Foam Mattress Topper"},"description":{"simpleText":"Click Here: http://memory-foam-buyers-guide.org/memory-foam-mattress-topper.html\nCall for Information: 888-822-3410 Toll Free\n\nMemory Foam Mattress Topper\n\nWhat Is A Memory Foam Mattress Topper? \nAlthough there are many different thicknesses and densities, a memory foam mattress topper is designed to sit on top of an existing mattress to make it more comfortable.\n\nThe major difference in a memory foam mattress topper and memory foam mattress is that a memory foam mattress is meant to sit upon a hard surface. \n\nThe memory foam itself is laminated to one or more pieces of foam to create the feel that you want whereas a memory foam mattress topper is made of pure memory foam and will feel differently with the feel of each mattress you set it on.\n\nWhen you buy a whole memory foam sleep system you get memory foam pillows, memory foam mattress and a foundation (like a boxed spring, but without any springs).\nBuying memory foam mattress topper and placing it onto a sagging, old and worn out mattress defeats the whole concept.\n\nMemory foam provides its unique comfort only when it does all the giving from the top down and is supported totally at the bottom.\n\nIf your mattress is worn out or if you sit the memory foam mattress topper onto a boxed spring, the memory mattress topper is going to sink in everywhere the mattress or boxed spring sinks in, defeating the way it's designed to work.\n\nFor many people, any relief at all is better than nothing, so if you realize that a memory foam mattress topper isn't meant to be a replacement for a memory foam sleep system, then let's go ahead with our focus on toppers and what benefits you can expect from them.\n\nA memory foam mattress topper, also called bed toppers, is made in varying thicknesses and densities.\n\nThe most common memory foam topper is 2\" or so in thickness. There are a couple of really cheap ones that measure 1\" to 1 1/2\" thick. The best ones are 2\" to 4\" thick and of a denser material than the cheap ones.\n\nIf you have a choice, try to buy the 4.0 lb. to 4.5 lb. density memory foam mattress topper because it has the best support and will last many years.\n\nThe low density toppers, of 2.5 lb. to 3.5 lb. will only continue to recover from your weight for about 10 to 12 months. After that, they will start to flatten out and show body impressions.\n\nRemember never to place a mattress pad on top of your memory foam mattress topper because memory foam works off of your body temperature and anything you place between your body and the temperature sensitive foam will greatly diminish the way your topper feels.\n\n If you want to protect your investment in your new memory foam mattress or topper, you should use only a mattress protector that has been developed specifically for use with memory foam so it won't affect the temperature sensitive material beneath it.\nRemember, any mattress topper you purchase will be better than no topper.\n\nIn some cases, you can spend less and get a great memory foam mattress topper that you'll be happy with for years to come.\n\nThe main thing, again, is to look for the density of the foam and the thickness of the memory foam mattress topper that you'll be sleeping on for the future.\n\nTo watch more videos like this, visit: \n\n\nFollow me on:\nhttps://plus.google.com/u/0/110507796750383587696\n\nTo Watch More Videos Like This One, Visit:\nhttp://www.youtube.com/user/memoryfoamvideo\n\nResources:\nhttps://twitter.com/CharlesWalton10\nhttp://www.facebook.com/charles.walton.35762\nhttps://pinterest.com/charleswalton10/"},"lengthSeconds":"92","ownerProfileUrl":"http://www.youtube.com/user/memoryfoamvideo","externalChannelId":"UCD5-CuDg9fVZG-pDDmb5-mg","isFamilySafe":true,"availableCountries":["AD","AE","AF","AG","AI","AL","AM","AO","AQ","AR","AS","AT","AU","AW","AX","AZ","BA","BB","BD","BE","BF","BG","BH","BI","BJ","BL","BM","BN","BO","BQ","BR","BS","BT","BV","BW","BY","BZ","CA","CC","CD","CF","CG","CH","CI","CK","CL","CM","CN","CO","CR","CU","CV","CW","CX","CY","CZ","DE","DJ","DK","DM","DO","DZ","EC","EE","EG","EH","ER","ES","ET","FI","FJ","FK","FM","FO","FR","GA","GB","GD","GE","GF","GG","GH","GI","GL","GM","GN","GP","GQ","GR","GS","GT","GU","GW","GY","HK","HM","HN","HR","HT","HU","ID","IE","IL","IM","IN","IO","IQ","IR","IS","IT","JE","JM","JO","JP","KE","KG","KH","KI","KM","KN","KP","KR","KW","KY","KZ","LA","LB","LC","LI","LK","LR","LS","LT","LU","LV","LY","MA","MC","MD","ME","MF","MG","MH","MK","ML","MM","MN","MO","MP","MQ","MR","MS","MT","MU","MV","MW","MX","MY","MZ","NA","NC","NE","NF","NG","NI","NL","NO","NP","NR","NU","NZ","OM","PA","PE","PF","PG","PH","PK","PL","PM","PN","PR","PS","PT","PW","PY","QA","RE","RO","RS","RU","RW","SA","SB","SC","SD","SE","SG","SH","SI","SJ","SK","SL","SM","SN","SO","SR","SS","ST","SV","SX","SY","SZ","TC","TD","TF","TG","TH","TJ","TK","TL","TM","TN","TO","TR","TT","TV","TW","TZ","UA","UG","UM","US","UY","UZ","VA","VC","VE","VG","VI","VN","VU","WF","WS","YE","YT","ZA","ZM","ZW"],"isUnlisted":false,"hasYpcMetadata":false,"viewCount":"268","category":"Howto \u0026 Style","publishDate":"2013-01-07","ownerChannelName":"Mikaela Panganiban","uploadDate":"2013-01-07"}},"trackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","attestation":{"playerAttestationRenderer":{"challenge":"a=5\u0026a2=1\u0026b=L8scmisyp1mCK0PQ7Yi3Z3f0Rn8\u0026c=1594736914\u0026d=1\u0026e=Rd7bQvfBcAI\u0026c3a=24\u0026c1a=1\u0026c6a=1\u0026hh=8ZJlVD5YyiDpaE6-PwXZFI0JIIPXGOMlh6h6Oi0IolY","botguardData":{"program":"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","interpreterUrl":"//www.google.com/js/bg/U2N_t8xvYfX7gsY40yu-neGzM-eELk5d79HC0J7X0cM.js"}}},"messages":[{"mealbarPromoRenderer":{"icon":{"thumbnails":[{"url":"https://www.gstatic.com/youtube/img/promos/growth/6ad5a99c727579634bc3e2fb67562a2621170bdd11578967392667be5a05c5e4_384x384.png","width":384,"height":384}]},"messageTexts":[{"runs":[{"text":"訂⁠閱⁠零⁠廣⁠åŠâ çš„⁠ YouTube⁠服⁠務"}]}],"actionButton":{"buttonRenderer":{" (function(){/* Copyright The Closure Library Authors. SPDX-License-Identifier: Apache-2.0 */ var f=this||self,g="closure_uid_"+(1E9*Math.random()>>>0),h=0;function l(a,b){this.width=a;this.height=b} l.prototype.aspectRatio=function(){return this.width/this.height}; l.prototype.ceil=function(){this.width=Math.ceil(this.width);this.height=Math.ceil(this.height);return this}; l.prototype.floor=function(){this.width=Math.floor(this.width);this.height=Math.floor(this.height);return this}; l.prototype.round=function(){this.width=Math.round(this.width);this.height=Math.round(this.height);return this};function m(){var a=document;var b="DIV";"application/xhtml+xml"===a.contentType%26%26(b=b.toLowerCase());return a.createElement(b)} ;function n(a,b){for(var d=[a],c=b.length-1;0=1550-z()%26%26800a.height%26%26657

var ytcsi = {gt: function(n) {n = (n || '') + 'data_';return ytcsi[n] || (ytcsi[n] = {tick: {},info: {}});},now: (window.performance %26+ window.performance.timing %26%26window.performance.now %26+ window.performance.timing.navigationStart) ?function() {return window.performance.timing.navigationStart +window.performance.now();} :function() {return (new Date()).getTime();},tick: function(l, t, n) {ticks = ytcsi.gt(n).tick;var v = t || ytcsi.now();if (ticks[l]) {ticks['_' + l] = (ticks['_' + l] || [ticks[l]]);ticks['_' + l].push(v);}ticks[l] = v;},info: function(k, v, n) {ytcsi.gt(n).info[k] = v;},setStart: function(s, t, n) {ytcsi.info('yt_sts', s, n);ytcsi.tick('_start', t, n);}};(function(w, d) {ytcsi.setStart('dhs', w.performance ? w.performance.timing.responseStart : null);var isPrerender = (d.visibilityState || d.webkitVisibilityState) == 'prerender';var vName = (!d.visibilityState %26+ d.webkitVisibilityState)? 'webkitvisibilitychange' : 'visibilitychange';if (isPrerender) {ytcsi.info('prerender', 1);var startTick = function() {ytcsi.setStart('dhs');d.removeEventListener(vName, startTick);};d.addEventListener(vName, startTick, false);}if (d.addEventListener) {d.addEventListener(vName, function() {ytcsi.tick('vc');}, false);}function isGecko() {if (!w.navigator || !w.navigator.userAgent) {return false;}var ua = w.navigator.userAgent;return ua.indexOf('Gecko') > 0 %26%26ua.toLowerCase().indexOf('webkit') < 0 %26%26ua.indexOf('Edge') < 0 %26%26ua.indexOf('Trident') < 0 %26%26ua.indexOf('MSIE') < 0;}if (isGecko()) {var isHidden = (d.visibilityState || d.webkitVisibilityState) == 'hidden';if (isHidden) {ytcsi.tick('vc');}}var slt = function(el, t) {setTimeout(function() {var n = ytcsi.now();el.loadTime = n;if (el.slt) {el.slt();}}, t);};w.__ytRIL = function(el) {if (!el.getAttribute('data-thumb')) {if (w.requestAnimationFrame) {w.requestAnimationFrame(function() {slt(el, 0);});} else {slt(el, 16);}}};})(window, document);(function() {var img = new Image().src = "https://i.ytimg.com/generate_204";})(); if (window.ytcsi) {window.ytcsi.tick("lpcs", null, '');}(function() {window.ytplayer = {};ytcfg.set({"INNERTUBE_API_VERSION":"v1","INNERTUBE_CONTEXT_CLIENT_NAME":1,"GAPI_HINT_PARAMS":"m;/_/scs/abc-static/_/js/k=gapi.gapi.en.yyhByYeMTAc.O/am=AAY/d=1/ct=zgms/rs=AHpOoo-O470EQdZ-4tpWpppyTQmeOEUv-g/m=__features__","START_IN_FULL_WINDOW_MODE":false,"DEFERRED_DETACH":true,"LATEST_ECATCHER_SERVICE_TRACKING_PARAMS":{"client.name":"WEB"},"VISIBILITY_TIME_BETWEEN_JOBS_MS":100,"DISABLE_YT_IMG_DELAY_LOADING":false,"NO_EMPTY_DATA_IMG":true,"YPC_MB_URL":"https://payments.youtube.com/payments/v4/js/integrator.js?ss=md","EVENT_ID":"EcENX93gOci7gwOIv54g","COUNTRY":"台灣","GAPI_HOST":"https://apis.google.com","SBOX_JS_URL":"/yts/jsbin/www-searchbox-vflLC2F8D/www-searchbox.js","ENABLE_ELEMENT_POOL_POPULATOR":true,"IS_TABLET":false,"VISITOR_DATA":"CgtsOGJTTWY4Qng5dyiRgrf4BQ%3D%3D","REUSE_COMPONENTS":true,"INNERTUBE_CONTEXT_HL":"zh-TW","SIGNIN_URL":"https://accounts.google.com/ServiceLogin?hl=zh-TWu0026continue=https%3A%2F%2Fwww.youtube.com%2Fsignin%3Faction_handle_signin%3Dtrue%26next%3D%252Fwatch%253Fv%253DRd7bQvfBcAI%26app%3Ddesktop%26feature%3D__FEATURE__%26hl%3Dzh-TWu0026passive=trueu0026service=youtubeu0026uilel=3","INNERTUBE_CONTEXT_CLIENT_VERSION":"2.20200710.05.00","VOZ_API_KEY":"AIzaSyBU2xE_JHvB6wag3tMfhxXpg2Q_W8xnM-I","VARIANTS_CHECKSUM":"28de4d22e5eaa36147427fe4c11dcf3d","LIVE_CHAT_SEND_MESSAGE_ACTION":"live_chat/watch_page/send","HTML_DIR":"ltr","XSRF_TOKEN":"QUFFLUhqbEtFTHZyS3A0UjFZRVZYUHJlYWstOERZeFJIQXxBQ3Jtc0trQkJFZGxPMU5nSlhpTmlfbXZVekEzdXRBVU11T05vVUU3Vk1xRDZHaTRJSkExSkZhTmplbjJQVGRKR3hwcE1GZUs2cUk5QVJwbUtZN0x0OV9TejFaQWVTRTFqNFBNYzl6a0c1LVNjY0VEV0dZME1QRktiTnc5RUlYaDBwZG5COW40d2tENDRTN2k5YjlFdWNSN0plTUp5dHlRTXc=","XSRF_FIELD_NAME":"session_token","RECAPTCHA_V3_SITEKEY":"6LedoOcUAAAAAHA4CFG9zRpaCNjYj33SYjzQ9cTy","PAGE_BUILD_LABEL":"youtube.ytfe.desktop_20200709_5_RC0","GOOGLE_FEEDBACK_PRODUCT_DATA":{"accept_language":null,"polymer":"active","polymer2":"active"},"ZWIEBACK_PING_URLS":["https://www.google.com.tw/pagead/lvz?req_ts=1594736913u0026pg=watchu0026evtid=AKB78cj_rVTp9Ge2o8Qn-IXoZQ758zi1-zVxTDZodU7rTfydRN8iItiBWnAdFSUhShblukuialdexPyB_yJIggwhkOMVkTh_aQu0026sigh=AKFpyYUucoN-3zhLXgfCkjMxO5oMUG_TUg","https://www.google.com/pagead/lvz?req_ts=1594736913u0026pg=watchu0026evtid=AKB78cjtwzSimJdsxq7Bj9-Jpz-Ni8_xaQ9j6tRMTCa1Eum4rdxnC06lfL8AhypKLoNO-nwA0XjfX6Dzbpt0kVA1S_bm3G4nKQu0026sigh=AKFpyYW7Di5qNKj0tC-HLIUoEQHb0g8oJA"],"DEVICE":"","PLAYER_JS_URL":"/s/player/5253ac4d/player_ias.vflset/zh_TW/base.js","CLIENT_PROTOCOL":"HTTP/1.0","LANGUAGE":"中文","INNERTUBE_CONTEXT_GL":"TW","EXPERIMENT_FLAGS":{"log_js_exceptions_fraction":1.0,"pass_biscotti_id_in_header_ajax":true,"rich_grid_sticky_chips":true,"desktop_image_companion_wta_support":true,"cold_missing_history":true,"player_bootstrap_method":true,"kevlar_i18n_library":true,"kevlar_menu_refresh":true,"show_updated_ticket_shelf_ui":true,"use_preview_selection_tool":true,"live_chat_increased_min_height":true,"kevlar_settings_playback":true,"service_worker_subscribe_with_vapid_key":true,"kevlar_cancel_scheduled_comment_jobs_on_navigate":true,"kevlar_miniplayer_queue_user_activation":true,"high_priority_flyout_frequency":3,"service_worker_push_logged_out_prompt_watches":-1,"kevlar_disable_html_imports":true,"kevlar_miniplayer_play_pause_on_scrim":true,"desktop_shopping_companion_wta_support":true,"kevlar_next_cold_on_auth_change_detected":true,"web_emulated_idle_callback_delay":0,"suppress_sparkles_for_whitelisted_instream_on_desktop":true,"custom_csi_timeline_use_gel":true,"kevlar_collect_battery_network_status":true,"kevlar_inlined_html_templates_polymer_flags":true,"web_screen_manager_use_default_client":true,"desktop_persistent_menu":true,"external_fullscreen":true,"kevlar_thumbnail_fluid":true,"external_fullscreen_with_edu":true,"web_op_continuation_type_blacklist":[],"recommended_video_reordering":true,"app_settings_snapshot_min_time_between_snapshots_hours":24,"kevlar_miniplayer":true,"rich_grid":true,"kevlar_op_browse_sampled_prefix_ids":[],"pdg_enable_sign_in_modal_for_super_vod":true,"web_client_version_override":"","kevlar_next_up_next_edu_emoji":"","kevlar_copy_playlist":true,"kevlar_allow_queue_reorder":true,"enable_servlet_streamz":true,"service_worker_push_force_notification_prompt_tag":"1","live_chat_unicode_emoji_json_url":"https://www.gstatic.com/youtube/img/emojis/emojis-svg-4.json","service_worker_push_enabled":true,"enable_streamline_repost_flow":true,"kevlar_serve_unversioned_binary":true,"polymer2_not_shady_build":true,"enable_premium_voluntary_pause":true,"web_system_health_fraction":0.01,"twelve_video_reordering":[0,1,2,4,7,8,3,5,6,9,10,11],"kevlar_use_alpha_in_color_palettes":true,"fill_web_player_context_config":true,"kevlar_no_early_init_unpause":true,"enable_i18n_data_for_pla_on_search_web":true,"element_pool_populator_auto_abort":true,"enable_read_more_format_decoration":true,"kevlar_logged_out_topbar_menu_migration":true,"prefetch_comments_ms_after_video":0,"live_chat_client_url":true,"enable_call_to_action_clarification_renderer_bottom_section_conditions":true,"retry_web_logging_batches":true,"kevlar_mousedown_prefetchable_components":["ytd-playlist-video-renderer","ytd-grid-video-renderer","ytd-compact-video-renderer","ytd-video-renderer","ytd-playlist-panel-video-renderer"],"service_worker_push_prompt_delay_microseconds":3888000000000,"web_logging_max_batch":150,"kevlar_allow_multistep_video_init":true,"is_part_of_any_user_engagement_experiment":true,"disable_legacy_pyv_for_web":true,"playlist_remove_watched":true,"kevlar_autofocus_menu_on_keyboard_nav":true,"kevlar_settings_billing":true,"disable_thumbnail_preloading":true,"enable_button_behavior_reuse":true,"desktop_touch_gestures_usage_log":true,"kevlar_op_infra":true,"kevlar_center_search_results":true,"render_channel_canonical_tags":true,"service_worker_push_watch_page_prompt":true,"kevlar_disable_channels_flow_param":true,"disable_youthere_lact_threshold_check":true,"autoplay_pause_by_lact_sampling_fraction":0.0,"kevlar_ctrl_tap_fix":true,"mdx_enable_privacy_disclosure_ui":true,"client_streamz_web_flush_interval_seconds":60,"render_schema_org_album":true,"web_always_load_chat_support":true,"enable_watch_next_pause_autoplay_lact":true,"show_updated_ticket_shelf_drop_down":true,"searchbox_reporting":true,"kevlar_exit_fullscreen_leaving_watch":true,"defer_overlays":true,"rich_grid_section_minimum_row_number":2,"enable_ve_tracker_key":true,"no_forced_cold_load_on_channel_page":true,"web_use_beacon_api_for_ad_click_server_pings":true,"kevlar_watch_color_update":true,"web_refresh_info_panel":true,"fix_for_safari_desktop_masthead_banner_size":true,"kevlar_icons_on_menus":true,"enable_player_microformat_data":true,"enable_masthead_quartile_ping_fix":true,"kevlar_autonav_miniplayer_fix":true,"kevlar_legacy_browsers":true,"autoescape_tempdata_url":true,"reload_without_polymer_innertube":true,"kevlar_no_url_params":true,"enable_signals":true,"consent_url_override":"","kevlar_nitrate_driven_tooltips":true,"kevlar_channel_trailer_multi_attach":true,"enable_wii_ps_icebar":true,"botguard_async_snapshot_timeout_ms":3000,"kevlar_use_endpoint_for_channel_creation_form":true,"enable_microformat_data":true,"enable_mentions_in_reposts":true,"kevlar_queue_use_dedicated_list_type":true,"kevlar_watch_js_panel_height":true,"skip_init_preview_selection":true,"decorate_autoplay_renderer":true,"client_streamz_web_flush_count":100,"kevlar_miniplayer_expand_top":true,"user_mention_suggestions_edu_impression_cap":10,"html5_experiment_id_label":0,"kevlar_deprecated_ticker":true,"service_worker_push_home_page_prompt":true,"kevlar_tooltip_impression_cap":2,"render_schema_org_tags":true,"kevlar_watch_drag_handles":true,"desktop_polymer_video_masthead_session_tempdata_ttl":30,"kevlar_autonav_popup_filtering":true,"kevlar_queue_use_update_api":true,"kevlar_snap_state_refresh":true,"kevlar_time_caching_start_threshold":15,"kevlar_frontend_queue_recover":true,"kevlar_log_prefers_color_theme":true,"watch_next_pause_autoplay_lact_sec":4500,"cancel_pending_navs":true,"spf_kevlar_assume_chunked":true,"kevlar_droppable_prefetchable_requests":true,"desktop_sparkles_light_cta_button":true,"enable_new} ytcfg.set({"INNERTUBE_CONTEXT":{"client":{"hl":"zh-TW","gl":"TW","visitorData":"CgtsOGJTTWY4Qng5dyiRgrf4BQ%3D%3D","userAgent":"gzip(gfe)","clientName":"WEB","clientVersion":"2.20200710.05.00"},"request":{"sessionId":"6849342888954046665"}}}); if (window.ytcsi) {window.ytcsi.tick("csl", null, '');} @font-face{font-family:'Roboto';font-} body{padding:0;margin:0;overflow-y:scroll}body.autoscroll{overflow-y:auto}body.no-scroll{overflow:hidden}body.no-y-scroll{overflow-y:hidden}.hidden{display:none}textarea{--paper-input-container-input_-_white-space:pre-wrap}.grecaptcha-badge{visibility:hidden}ytd-masthead.shell{background:rgba(255,255,255,0.98);position:fixed;top:0;right:0;left:0;display:-ms-flex;display:-webkit-flex;display:flex;height:56px;-ms-flex-align:center;-webkit-align-items:center;align-items:center}ytd-masthead.shell #menu-icon{margin-left:16px}ytd-app>ytd-masthead.chunked{position:fixed;top:0;width:100%}ytd-masthead.shell.dark,ytd-masthead.shell.theater{background:rgba(40,40,40,0.98)}ytd-masthead.shell.full-window-mode{background:rgba(40,40,40,0.98);opacity:0;transform:translateY(calc(-100% - 5px))}ytd-masthead.shell>*:first-child{padding-left:16px}ytd-masthead.shell>*:last-child{padding-right:16px}ytd-masthead #masthead-logo{display:-ms-flex;display:-webkit-flex;display:flex}ytd-masthead #masthead-logo #country-code{margin-right:2px}ytd-masthead.shell #yt-logo-svg,ytd-masthead.shell #yt-logo-red-svg{align-self:center;margin-left:8px;padding:0;color:black}ytd-masthead.shell #a11y-skip-nav{display:none}ytd-masthead.shell svg{width:40px;height:40px;padding:8px;margin-right:8px;box-sizing:border-box;color:#606060;fill:currentColor}ytd-masthead .external-icon{width:24px;height:24px}ytd-masthead .yt-icons-ext{fill:currentColor;color:#606060}ytd-masthead.shell.dark .yt-icons-ext ytd-masthead.shell.theater .yt-icons-ext{fill:#fff}ytd-masthead svg#yt-logo-svg{width:80px}ytd-masthead svg#yt-logo-red-svg{width:106.4px}@media (max-width:656px){ytd-masthead.shell>*:first-child{padding-left:8px}ytd-masthead.shell>*:last-child{padding-right:8px}ytd-masthead.shell svg{margin-right:0}ytd-masthead #masthead-logo{-ms-flex:1 1 .000000001px;-webkit-flex:1;flex:1;-webkit-flex-basis:.000000001px;flex-basis:.000000001px}ytd-masthead.shell #yt-logo-svg,ytd-masthead.shell #yt-logo-red-svg{margin-left:4px}}@media (min-width:876px){ytd-masthead #masthead-logo{width:129px}}#masthead-skeleton-icons{display:flex;flex:1;flex-direction:row;justify-content:flex-end}ytd-masthead.masthead-finish #masthead-skeleton-icons{display:none}.masthead-skeleton-icon{border-radius:50%;height:32px;width:32px;margin:0 8px;background-color:hsl(0,0%,89%)}ytd-masthead.dark .masthead-skeleton-icon{background-color:hsl(0,0%,16%)}ytd-masthead .yt-icons-ext{color:var(--yt-spec-icon-active-other)}ytd-masthead svg#yt-logo-svg #youtube-paths path,ytd-masthead svg#yt-logo-red-svg #youtube-red-paths path{fill:#282828}ytd-masthead.dark svg#yt-logo-svg #youtube-paths path,ytd-masthead.dark svg#yt-logo-red-svg #youtube-red-paths path,ytd-masthead.theater svg#yt-logo-svg #youtube-paths path,ytd-masthead.theater svg#yt-logo-red-svg #youtube-red-paths path{fill:#fff}#search-input.ytd-searchbox-spt input{-webkit-appearance:none;-webkit-font-smoothing:antialiased;background-color:transparent;border:none;box-shadow:none;color:inherit;font-family:'Roboto','Noto',sans-serif;font-size:16px;font-weight:400;line-height:24px;margin-left:4px;max-width:100%;outline:none;text-align:inherit;width:100%;-ms-flex:1 1 .000000001px;-webkit-flex:1;flex:1;-webkit-flex-basis:.000000001px;flex-basis:.000000001px}#search-container.ytd-searchbox-spt{pointer-events:none;position:absolute;top:0;right:0;bottom:0;left:0}#search-input.ytd-searchbox-spt #search::-webkit-input-placeholder,#search-input.ytd-searchbox-spt #search::-moz-input-placeholder,#search-input.ytd-searchbox-spt #search:-ms-input-placeholder{color:hsl(0,0%,53.3%)}html{background-color:#f9f9f9!important;-webkit-text-size-adjust:none}html[dark]{background-color:#181818!important}#logo-red-icon-container.ytd-topbar-logo-renderer{width:86px} if (window.ytcsi) {window.ytcsi.tick("bc", null, '');} var ytimg = {};ytimg.count = 1;ytimg.preload = function(src) {var img = new Image();var count = ++ytimg.count;ytimg[count] = img;img.onload = img.onerror = function() {delete ytimg[count];};img.src = src;}; ytimg.preload("https://r3---sn-p5qlsndd.googlevideo.com/generate_204"); ytimg.preload("https://r3---sn-p5qlsndd.googlevideo.com/generate_204?conn2"); if (window.ytcsi) {window.ytcsi.tick("cfg", null, '');} var ytplayer = ytplayer || {};ytplayer.config = {"assets":{"js":"/s/player/5253ac4d/player_ias.vflset/zh_TW/base.js","css":"/s/player/5253ac4d/www-player.css"},"attrs":{"id":"movie_player"},"args":{"vss_host":"s.youtube.com","innertube_api_version":"v1","watermark":",https://s.ytimg.com/yts/img/watermark/youtube_watermark-vflHX6b6E.png,https://s.ytimg.com/yts/img/watermark/youtube_hd_watermark-vflAzLcD6.png","hl":"zh_TW","cver":"2.20200710.05.00","show_miniplayer_button":"1","enablejsapi":"1","player_response":"{"responseContext":{"serviceTrackingParams":[{"service":"GFEEDBACK","params":[{"key":"is_viewed_live","value":"False"},{"key":"logged_in","value":"0"},{"key":"e","value":"23905282,23834813,23854276,23895498,23918657,23841635,23884697,23912758,23744176,23925054,23864524,23887070,24304055,23885639,23882125,23921984,23895174,23906900,23910826,23876020,23908863,23882111,23862065,23911301,23854169,23895275,23923537,23907849,23921315,23874337,23862294,23836115,23916377,23881484,23913084,23915960,23860381,23897503,23900854,23923862,23897295,23910755,23832002,23816681,23841299,23869527,23862582,23905520,23882139,23735348,23914342,23885661,23923955,23884386,23894533,23904385,23768776,23919306,23797973,23764232,23834232,23837886,23896704,23874051,23921033,23887808,23861905,23870434,23865206,1714245,23804043,23899696,23902292,23847157,23871729,23897257,24590164,23898321,23906119,23839597,23919025,23842638,9473372,23904156,9473387,23903983,23912388,23913222,23896667,23869558,23903048,23914056,23915998,23921717,39320688,23857949,23907902,23923390,23861263,23919531,23857970,23862025,23908413,23897127,23909269,23789385,23874981,23854352,23709532,23861666,23899241,23900377,23917633,23920686,23790586,45170004,23888210,23916172,23912570,23924527,23811989,23897262,23907436,23903532,23868136,23884996,9473399,23804281,23821055,23889922,23919782,23886973,23874218,23900829,23884593,23919171,23906782,23918272,23880323,23882502,23908062,23723208,23859025,23890077,24650115,23898872,23874940,23907595,23915815,23918598,23924884,23909192,23872595,23842233,23902008,23871984,23915958,23880073,23856479,23918712,23858564,23916605,23853114,23862346,23880389,23894708,23907445,23918101,23902311,23895139,23755966,24303618,23794339,23919856,23910775,23882130,23897872,23890891"}]},{"service":"CSI","params":[{"key":"c","value":"WEB"},{"key":"cver","value":"2.20200710.05.00"},{"key":"yt_li","value":"0"},{"key":"GetPlayer_rid","value":"0xfdb971e9d5e86432"}]},{"service":"GUIDED_HELP","params":[{"key":"logged_in","value":"0"}]},{"service":"ECATCHER","params":[{"key":"client.version","value":"2.20200708"},{"key":"client.name","value":"WEB"}]}],"webResponseContextExtensionData":{"hasDecorated":true}},"playabilityStatus":{"status":"OK","playableInEmbed":true,"miniplayer":{"miniplayerRenderer":{"playbackMode":"PLAYBACK_MODE_ALLOW"}},"contextParams":"Q0FFU0FnZ0M="},"streamingData":{"expiresInSeconds":"21540","formats":[{"itag":18,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=18\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026gir=yes\u0026clen=4190503\u0026ratebypass=yes\u0026dur=91.602\u0026lmt=1357631851364132\u0026mt=1594736415\u0026fvip=3\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cratebypass%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgbks9huutlS4kNY6RhTdOnnSVfkj7umCMgSRELkjwADMCIQCCTTRaVLMPiCDxJVo1z9P7wW38W1OJAngLtsyVqRcdkQ%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.42001E, mp4a.40.2\"","bitrate":366518,"width":640,"height":360,"lastModified":"1357631851364132","contentLength":"4190503","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","averageBitrate":365974,"audioQuality":"AUDIO_QUALITY_LOW","approxDurationMs":"91602","audioSampleRate":"44100","audioChannels":2}],"adaptiveFormats":[{"itag":134,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=134\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026gir=yes\u0026clen=3294055\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIhAN_eRHVZR4N8uIduZiKI_Hpw6I0XimX_IO9zdCS6zaTdAiAvnHe9ncgKLYCm9q_r5rmwcW0vgvu16W93UCxp67m6kA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d4016\"","bitrate":306436,"width":640,"height":360,"initRange":{"start":"0","end":"708"},"indexRange":{"start":"709","end":"968"},"lastModified":"1383338327051509","contentLength":"3294055","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","averageBitrate":288319,"highReplication":true,"approxDurationMs":"91400"},{"itag":243,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=243\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgPDfZNpYJRIoz3iJU1AtgWFsleQO9cMzs53ZhK_DPvFUCIQCiGTkLz_F4QAg9j3hdrIF5KZM0R8ZoKZUWE1Q3zFQvWA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":405720,"width":640,"height":360,"lastModified":"1383338327051509","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":133,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=133\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRAIgLbtiSdU1TEcTsggRqV8nFlFRO4vxjLqm9MrzltQ8BncCIDHCUxNfg2BjXNeyr_L9VHvuf-Ly6Bgp3ziKDZWkj-Rq\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d400c\"","bitrate":242000,"width":426,"height":240,"lastModified":"1383338327051509","quality":"small","fps":15,"qualityLabel":"240p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":242,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=242\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAJhF8WxYjzULcbuNy_1jd4aG33UfBbxYeqX036x6RBqkAiEAtYyWYI7eRJpoNBsx69Q_Iq3rVrKjUccuJC-NFhsxjks%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":220500,"width":426,"height":240,"lastModified":"1383338327051509","quality":"small","fps":15,"qualityLabel":"240p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":160,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=160\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAPvpOCN9D4Mv-1obI-x5TOhIfHkY4N_A8eO46eECiR1nAiEA1Z3sFmLuUzK7hioyYDRho_i-_1Km6TY9cxTeUMJk2xo%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d400b\"","bitrate":108000,"width":256,"height":144,"lastModified":"1383338327051509","quality":"tiny","fps":15,"qualityLabel":"144p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":278,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=278\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgeuJSDkSv9LIRja5GKvM7YGJkrfn0iZm-pGYxyHugUZ4CIQDOlRaCT87cPH_nj4ofaGwujlo3fu0F2eqXLfstzSVsvQ%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":95000,"width":256,"height":144,"lastModified":"1383338327051509","quality":"tiny","fps":15,"qualityLabel":"144p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":140,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=140\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=audio%2Fmp4\u0026gir=yes\u0026clen=1454815\u0026otfp=1\u0026dur=91.556\u0026lmt=1383338346964048\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAI2Js22PAEdZJ0jhzYBTfDmUopKF0PiXU8lFSyQjv_AqAiEA85LOUETt8TJBinNiHboJZ10HTnT67H_oZoe0DDNWtzk%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"audio/mp4; codecs=\"mp4a.40.2\"","bitrate":127952,"initRange":{"start":"0","end":"591"},"indexRange":{"start":"592","end":"743"},"lastModified":"1383338346964048","contentLength":"1454815","quality":"tiny","projectionType":"RECTANGULAR","averageBitrate":127119,"highReplication":true,"audioQuality":"AUDIO_QUALITY_MEDIUM","approxDurationMs":"91556","audioSampleRate":"44100","audioChannels":2},{"itag":251,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=251\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=audio%2Fwebm\u0026gir=yes\u0026clen=1489702\u0026otfp=1\u0026dur=91.581\u0026lmt=1565103188094504\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIhAPf4JlMf01ZibXiAnMQ0CWbIa4oYNX4UuzEBmsFBOjo1AiB7CPiYZ35ccMOiYiHVJ3q883ByeLLzxCSVvMqN6Kc_xA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"audio/webm; codecs=\"opus\"","bitrate":136567,"initRange":{"start":"0","end":"258"},"indexRange":{"start":"259","end":"425"},"lastModified":"1565103188094504","contentLength":"1489702","quality":"tiny","projectionType":"RECTANGULAR","averageBitrate":130131,"audioQuality":"AUDIO_QUALITY_MEDIUM","approxDurationMs":"91581","audioSampleRate":"48000","audioChannels":2}],"dashManifestUrl":"https://manifest.googlevideo.com/api/manifest/dash/expire/1594758514/ei/EcENX93gOci7gwOIv54g/ip/74.84.144.185/id/45dedb42f7c17002/source/youtube/requiressl/yes/playback_host/r3---sn-p5qlsndd.googlevideo.com/mh/Ht/mm/31%2C29/mn/sn-p5qlsndd%2Csn-p5qs7nek/ms/au%2Crdu/mv/u/mvi/3/pl/22/hfr/all/as/fmp4_audio_clear%2Cwebm_audio_clear%2Cwebm2_audio_clear%2Cfmp4_sd_hd_clear%2Cwebm2_sd_hd_clear/vprv/1/mt/1594736415/fvip/3/keepalive/yes/itag/0/sparams/expire%2Cei%2Cip%2Cid%2Csource%2Crequiressl%2Chfr%2Cas%2Cvprv%2Citag/sig/AOq0QJ8wRgIhAOiPSQ_2MgxJeEevt7HizRbShrJaHcoLaGP3o850imxqAiEAseVq7uLCa7LsX_tDUlti31SbLE3Wf3eK4CNHQNlqBeU%3D/lsparams/playback_host%2Cmh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl/lsig/AG3C_xAwRgIhAIDFYw7cZB9M2ymEmgxeJMb922FEGt_EGeJpPKDuEL-GAiEAyDnCGhzFuQZLIY3Dp716CNQVc52aysforEIN76IAprk%3D"},"playbackTracking":{"videostatsPlaybackUrl":{"baseUrl":"https://s.youtube.com/api/stats/playback?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"videostatsDelayplayUrl":{"baseUrl":"https://s.youtube.com/api/stats/delayplay?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"videostatsWatchtimeUrl":{"baseUrl":"https://s.youtube.com/api/stats/watchtime?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"ptrackingUrl":{"baseUrl":"https://www.youtube.com/ptracking?ei=EsENX_3AAaPx8gSHiLD4Cg\u0026plid=AAWqZ59GSaLdIY_N\u0026pltype=contentugc\u0026ptk=youtube_none\u0026video_id=Rd7bQvfBcAI"},"qoeUrl":{"baseUrl":"https://s.youtube.com/api/stats/qoe?cat=otfp\u0026cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026event=streamingstats\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N"},"setAwesomeUrl":{"baseUrl":"https://www.youtube.com/set_awesome?ei=EsENX_3AAaPx8gSHiLD4Cg\u0026plid=AAWqZ59GSaLdIY_N\u0026video_id=Rd7bQvfBcAI","elapsedMediaTimeSeconds":73},"atrUrl":{"baseUrl":"https://s.youtube.com/api/stats/atr?docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026len=92\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026ver=2","elapsedMediaTimeSeconds":5}},"videoDetails":{"videoId":"Rd7bQvfBcAI","title":"Memory Foam Mattress Topper","lengthSeconds":"92","keywords":["memory foam mattress topper","memory foam","mattress topper","mattresses","mattress toppers","memory foams","mattress"],"channelId":"UCD5-CuDg9fVZG-pDDmb5-mg","isOwnerViewing":false,"shortDescription":"Click Here: http://memory-foam-buyers-guide.org/memory-foam-mattress-topper.html\nCall for Information: 888-822-3410 Toll Free\n\nMemory Foam Mattress Topper\n\nWhat Is A Memory Foam Mattress Topper? \nAlthough there are many different thicknesses and densities, a memory foam mattress topper is designed to sit on top of an existing mattress to make it more comfortable.\n\nThe major difference in a memory foam mattress topper and memory foam mattress is that a memory foam mattress is meant to sit upon a hard surface. \n\nThe memory foam itself is laminated to one or more pieces of foam to create the feel that you want whereas a memory foam mattress topper is made of pure memory foam and will feel differently with the feel of each mattress you set it on.\n\nWhen you buy a whole memory foam sleep system you get memory foam pillows, memory foam mattress and a foundation (like a boxed spring, but without any springs).\nBuying memory foam mattress topper and placing it onto a sagging, old and worn out mattress defeats the whole concept.\n\nMemory foam provides its unique comfort only when it does all the giving from the top down and is supported totally at the bottom.\n\nIf your mattress is worn out or if you sit the memory foam mattress topper onto a boxed spring, the memory mattress topper is going to sink in everywhere the mattress or boxed spring sinks in, defeating the way it's designed to work.\n\nFor many people, any relief at all is better than nothing, so if you realize that a memory foam mattress topper isn't meant to be a replacement for a memory foam sleep system, then let's go ahead with our focus on toppers and what benefits you can expect from them.\n\nA memory foam mattress topper, also called bed toppers, is made in varying thicknesses and densities.\n\nThe most common memory foam topper is 2\" or so in thickness. There are a couple of really cheap ones that measure 1\" to 1 1/2\" thick. The best ones are 2\" to 4\" thick and of a denser material than the cheap ones.\n\nIf you have a choice, try to buy the 4.0 lb. to 4.5 lb. density memory foam mattress topper because it has the best support and will last many years.\n\nThe low density toppers, of 2.5 lb. to 3.5 lb. will only continue to recover from your weight for about 10 to 12 months. After that, they will start to flatten out and show body impressions.\n\nRemember never to place a mattress pad on top of your memory foam mattress topper because memory foam works off of your body temperature and anything you place between your body and the temperature sensitive foam will greatly diminish the way your topper feels.\n\n If you want to protect your investment in your new memory foam mattress or topper, you should use only a mattress protector that has been developed specifically for use with memory foam so it won't affect the temperature sensitive material beneath it.\nRemember, any mattress topper you purchase will be better than no topper.\n\nIn some cases, you can spend less and get a great memory foam mattress topper that you'll be happy with for years to come.\n\nThe main thing, again, is to look for the density of the foam and the thickness of the memory foam mattress topper that you'll be sleeping on for the future.\n\nTo watch more videos like this, visit: \n\n\nFollow me on:\nhttps://plus.google.com/u/0/110507796750383587696\n\nTo Watch More Videos Like This One, Visit:\nhttp://www.youtube.com/user/memoryfoamvideo\n\nResources:\nhttps://twitter.com/CharlesWalton10\nhttp://www.facebook.com/charles.walton.35762\nhttps://pinterest.com/charleswalton10/","isCrawlable":true,"thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEiCKgBEF5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ==\u0026rs=AOn4CLCmkfPnM0PBUWi3gUYGUtQfho_uYw","width":168,"height":94},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEiCMQBEG5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ==\u0026rs=AOn4CLDEHbCtPxXhSG3Iy_3coyBdL6ifFQ","width":196,"height":110},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEjCPYBEIoBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=\u0026rs=AOn4CLDFo8j4MW-Q-LmdPmUPulzcVpDOKQ","width":246,"height":138},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=\u0026rs=AOn4CLD8SR_9-_KAOuhjj1IwuTJScWL2IA","width":336,"height":188}]},"averageRating":0.0,"allowRatings":true,"viewCount":"268","author":"Mikaela Panganiban","isPrivate":false,"isUnpluggedCorpus":false,"isLiveContent":false},"playerConfig":{"audioConfig":{"enablePerFormatLoudness":false},"daiConfig":{"enableServerStitchedDai":false},"mediaCommonConfig":{"dynamicReadaheadConfig":{"maxReadAheadMediaTimeMs":120000,"minReadAheadMediaTimeMs":15000,"readAheadGrowthRateMs":1000}},"webPlayerConfig":{"webPlayerActionsPorting":{"getSharePanelCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/share/get_web_player_share_panel"}},"webPlayerShareEntityServiceEndpoint":{"serializedShareEntity":"CgtSZDdiUXZmQmNBSQ%3D%3D"}},"subscribeCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/subscription/subscribe"}},"subscribeEndpoint":{"channelIds":["UCD5-CuDg9fVZG-pDDmb5-mg"],"params":"EgIIBxgA"}},"unsubscribeCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/subscription/unsubscribe"}},"unsubscribeEndpoint":{"channelIds":["UCD5-CuDg9fVZG-pDDmb5-mg"],"params":"CgIIBxgA"}},"addToWatchLaterCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"Rd7bQvfBcAI","action":"ACTION_ADD_VIDEO"}]}},"removeFromWatchLaterCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"Rd7bQvfBcAI"}]}}}}},"storyboards":{"playerStoryboardSpecRenderer":{"spec":"https://i9.ytimg.com/sb/Rd7bQvfBcAI/storyboard3_L$L/$N.jpg?sqp=-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_8DBgjtoq-HBQ==|48#27#100#10#10#0#default#rs$AOn4CLDqihFtm6kU9SPGt4BCidCOmf9JsA|80#45#93#10#10#1000#M$M#rs$AOn4CLD4GqwhwGRnAA4UxCpIs5EaRyxWHg|160#90#93#5#5#1000#M$M#rs$AOn4CLBrPJnm2vBhGFRlwkLQoyuJoRlb1w"}},"microformat":{"playerMicroformatRenderer":{"thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg","width":480,"height":360}]},"embed":{"iframeUrl":"https://www.youtube.com/embed/Rd7bQvfBcAI","flashUrl":"http://www.youtube.com/v/Rd7bQvfBcAI?version=3\u0026autohide=1","width":640,"height":360,"flashSecureUrl":"https://www.youtube.com/v/Rd7bQvfBcAI?version=3\u0026autohide=1"},"title":{"simpleText":"Memory Foam Mattress Topper"},"description":{"simpleText":"Click Here: http://memory-foam-buyers-guide.org/memory-foam-mattress-topper.html\nCall for Information: 888-822-3410 Toll Free\n\nMemory Foam Mattress Topper\n\nWhat Is A Memory Foam Mattress Topper? \nAlthough there are many different thicknesses and densities, a memory foam mattress topper is designed to sit on top of an existing mattress to make it more comfortable.\n\nThe major difference in a memory foam mattress topper and memory foam mattress is that a memory foam mattress is meant to sit upon a hard surface. \n\nThe memory foam itself is laminated to one or more pieces of foam to create the feel that you want whereas a memory foam mattress topper is made of pure memory foam and will feel differently with the feel of each mattress you set it on.\n\nWhen you buy a whole memory foam sleep system you get memory foam pillows, memory foam mattress and a foundation (like a boxed spring, but without any springs).\nBuying memory foam mattress topper and placing it onto a sagging, old and worn out mattress defeats the whole concept.\n\nMemory foam provides its unique comfort only when it does all the giving from the top down and is supported totally at the bottom.\n\nIf your mattress is worn out or if you sit the memory foam mattress topper onto a boxed spring, the memory mattress topper is going to sink in everywhere the mattress or boxed spring sinks in, defeating the way it's designed to work.\n\nFor many people, any relief at all is better than nothing, so if you realize that a memory foam mattress topper isn't meant to be a replacement for a memory foam sleep system, then let's go ahead with our focus on toppers and what benefits you can expect from them.\n\nA memory foam mattress topper, also called bed toppers, is made in varying thicknesses and densities.\n\nThe most common memory foam topper is 2\" or so in thickness. There are a couple of really cheap ones that measure 1\" to 1 1/2\" thick. The best ones are 2\" to 4\" thick and of a denser material than the cheap ones.\n\nIf you have a choice, try to buy the 4.0 lb. to 4.5 lb. density memory foam mattress topper because it has the best support and will last many years.\n\nThe low density toppers, of 2.5 lb. to 3.5 lb. will only continue to recover from your weight for about 10 to 12 months. After that, they will start to flatten out and show body impressions.\n\nRemember never to place a mattress pad on top of your memory foam mattress topper because memory foam works off of your body temperature and anything you place between your body and the temperature sensitive foam will greatly diminish the way your topper feels.\n\n If you want to protect your investment in your new memory foam mattress or topper, you should use only a mattress protector that has been developed specifically for use with memory foam so it won't affect the temperature sensitive material beneath it.\nRemember, any mattress topper you purchase will be better than no topper.\n\nIn some cases, you can spend less and get a great memory foam mattress topper that you'll be happy with for years to come.\n\nThe main thing, again, is to look for the density of the foam and the thickness of the memory foam mattress topper that you'll be sleeping on for the future.\n\nTo watch more videos like this, visit: \n\n\nFollow me on:\nhttps://plus.google.com/u/0/110507796750383587696\n\nTo Watch More Videos Like This One, Visit:\nhttp://www.youtube.com/user/memoryfoamvideo\n\nResources:\nhttps://twitter.com/CharlesWalton10\nhttp://www.facebook.com/charles.walton.35762\nhttps://pinterest.com/charleswalton10/"},"lengthSeconds":"92","ownerProfileUrl":"http://www.youtube.com/user/memoryfoamvideo","externalChannelId":"UCD5-CuDg9fVZG-pDDmb5-mg","isFamilySafe":true,"availableCountries":["AD","AE","AF","AG","AI","AL","AM","AO","AQ","AR","AS","AT","AU","AW","AX","AZ","BA","BB","BD","BE","BF","BG","BH","BI","BJ","BL","BM","BN","BO","BQ","BR","BS","BT","BV","BW","BY","BZ","CA","CC","CD","CF","CG","CH","CI","CK","CL","CM","CN","CO","CR","CU","CV","CW","CX","CY","CZ","DE","DJ","DK","DM","DO","DZ","EC","EE","EG","EH","ER","ES","ET","FI","FJ","FK","FM","FO","FR","GA","GB","GD","GE","GF","GG","GH","GI","GL","GM","GN","GP","GQ","GR","GS","GT","GU","GW","GY","HK","HM","HN","HR","HT","HU","ID","IE","IL","IM","IN","IO","IQ","IR","IS","IT","JE","JM","JO","JP","KE","KG","KH","KI","KM","KN","KP","KR","KW","KY","KZ","LA","LB","LC","LI","LK","LR","LS","LT","LU","LV","LY","MA","MC","MD","ME","MF","MG","MH","MK","ML","MM","MN","MO","MP","MQ","MR","MS","MT","MU","MV","MW","MX","MY","MZ","NA","NC","NE","NF","NG","NI","NL","NO","NP","NR","NU","NZ","OM","PA","PE","PF","PG","PH","PK","PL","PM","PN","PR","PS","PT","PW","PY","QA","RE","RO","RS","RU","RW","SA","SB","SC","SD","SE","SG","SH","SI","SJ","SK","SL","SM","SN","SO","SR","SS","ST","SV","SX","SY","SZ","TC","TD","TF","TG","TH","TJ","TK","TL","TM","TN","TO","TR","TT","TV","TW","TZ","UA","UG","UM","US","UY","UZ","VA","VC","VE","VG","VI","VN","VU","WF","WS","YE","YT","ZA","ZM","ZW"],"isUnlisted":false,"hasYpcMetadata":false,"viewCount":"268","category":"Howto \u0026 Style","publishDate":"2013-01-07","ownerChannelName":"Mikaela Panganiban","uploadDate":"2013-01-07"}},"trackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","attestation":{"playerAttestationRenderer":{"challenge":"a=5\u0026a2=1\u0026b=L8scmisyp1mCK0PQ7Yi3Z3f0Rn8\u0026c=1594736914\u0026d=1\u0026e=Rd7bQvfBcAI\u0026c3a=24\u0026c1a=1\u0026c6a=1\u0026hh=8ZJlVD5YyiDpaE6-PwXZFI0JIIPXGOMlh6h6Oi0IolY","botguardData":{"program":"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","interpreterUrl":"//www.google.com/js/bg/U2N_t8xvYfX7gsY40yu-neGzM-eELk5d79HC0J7X0cM.js"}}},"messages":[{"mealbarPromoRenderer":{"icon":{"thumbnails":[{"url":"https://www.gstatic.com/youtube/img/promos/growth/6ad5a99c727579634bc3e2fb67562a2621170bdd11578967392667be5a05c5e4_384x384.png","width":384,"height":384}]},"messageTexts":[{"runs":[{"text":"訂⁠閱⁠零⁠廣⁠åŠâ çš„⁠ YouTube⁠服⁠務"}]}],"actionButton":{"buttonRenderer":{" (function(){/* Copyright The Closure Library Authors. SPDX-License-Identifier: Apache-2.0 */ var f=this||self,g="closure_uid_"+(1E9*Math.random()>>>0),h=0;function l(a,b){this.width=a;this.height=b} l.prototype.aspectRatio=function(){return this.width/this.height}; l.prototype.ceil=function(){this.width=Math.ceil(this.width);this.height=Math.ceil(this.height);return this}; l.prototype.floor=function(){this.width=Math.floor(this.width);this.height=Math.floor(this.height);return this}; l.prototype.round=function(){this.width=Math.round(this.width);this.height=Math.round(this.height);return this};function m(){var a=document;var b="DIV";"application/xhtml+xml"===a.contentType%26%26(b=b.toLowerCase());return a.createElement(b)} ;function n(a,b){for(var d=[a],c=b.length-1;0=1550-z()%26%26800a.height%26%26657

var ytcsi = {gt: function(n) {n = (n || '') + 'data_';return ytcsi[n] || (ytcsi[n] = {tick: {},info: {}});},now: (window.performance %26+ window.performance.timing %26%26window.performance.now %26+ window.performance.timing.navigationStart) ?function() {return window.performance.timing.navigationStart +window.performance.now();} :function() {return (new Date()).getTime();},tick: function(l, t, n) {ticks = ytcsi.gt(n).tick;var v = t || ytcsi.now();if (ticks[l]) {ticks['_' + l] = (ticks['_' + l] || [ticks[l]]);ticks['_' + l].push(v);}ticks[l] = v;},info: function(k, v, n) {ytcsi.gt(n).info[k] = v;},setStart: function(s, t, n) {ytcsi.info('yt_sts', s, n);ytcsi.tick('_start', t, n);}};(function(w, d) {ytcsi.setStart('dhs', w.performance ? w.performance.timing.responseStart : null);var isPrerender = (d.visibilityState || d.webkitVisibilityState) == 'prerender';var vName = (!d.visibilityState %26+ d.webkitVisibilityState)? 'webkitvisibilitychange' : 'visibilitychange';if (isPrerender) {ytcsi.info('prerender', 1);var startTick = function() {ytcsi.setStart('dhs');d.removeEventListener(vName, startTick);};d.addEventListener(vName, startTick, false);}if (d.addEventListener) {d.addEventListener(vName, function() {ytcsi.tick('vc');}, false);}function isGecko() {if (!w.navigator || !w.navigator.userAgent) {return false;}var ua = w.navigator.userAgent;return ua.indexOf('Gecko') > 0 %26%26ua.toLowerCase().indexOf('webkit') < 0 %26%26ua.indexOf('Edge') < 0 %26%26ua.indexOf('Trident') < 0 %26%26ua.indexOf('MSIE') < 0;}if (isGecko()) {var isHidden = (d.visibilityState || d.webkitVisibilityState) == 'hidden';if (isHidden) {ytcsi.tick('vc');}}var slt = function(el, t) {setTimeout(function() {var n = ytcsi.now();el.loadTime = n;if (el.slt) {el.slt();}}, t);};w.__ytRIL = function(el) {if (!el.getAttribute('data-thumb')) {if (w.requestAnimationFrame) {w.requestAnimationFrame(function() {slt(el, 0);});} else {slt(el, 16);}}};})(window, document);(function() {var img = new Image().src = "https://i.ytimg.com/generate_204";})(); if (window.ytcsi) {window.ytcsi.tick("lpcs", null, '');}(function() {window.ytplayer = {};ytcfg.set({"INNERTUBE_API_VERSION":"v1","INNERTUBE_CONTEXT_CLIENT_NAME":1,"GAPI_HINT_PARAMS":"m;/_/scs/abc-static/_/js/k=gapi.gapi.en.yyhByYeMTAc.O/am=AAY/d=1/ct=zgms/rs=AHpOoo-O470EQdZ-4tpWpppyTQmeOEUv-g/m=__features__","START_IN_FULL_WINDOW_MODE":false,"DEFERRED_DETACH":true,"LATEST_ECATCHER_SERVICE_TRACKING_PARAMS":{"client.name":"WEB"},"VISIBILITY_TIME_BETWEEN_JOBS_MS":100,"DISABLE_YT_IMG_DELAY_LOADING":false,"NO_EMPTY_DATA_IMG":true,"YPC_MB_URL":"https://payments.youtube.com/payments/v4/js/integrator.js?ss=md","EVENT_ID":"EcENX93gOci7gwOIv54g","COUNTRY":"台灣","GAPI_HOST":"https://apis.google.com","SBOX_JS_URL":"/yts/jsbin/www-searchbox-vflLC2F8D/www-searchbox.js","ENABLE_ELEMENT_POOL_POPULATOR":true,"IS_TABLET":false,"VISITOR_DATA":"CgtsOGJTTWY4Qng5dyiRgrf4BQ%3D%3D","REUSE_COMPONENTS":true,"INNERTUBE_CONTEXT_HL":"zh-TW","SIGNIN_URL":"https://accounts.google.com/ServiceLogin?hl=zh-TWu0026continue=https%3A%2F%2Fwww.youtube.com%2Fsignin%3Faction_handle_signin%3Dtrue%26next%3D%252Fwatch%253Fv%253DRd7bQvfBcAI%26app%3Ddesktop%26feature%3D__FEATURE__%26hl%3Dzh-TWu0026passive=trueu0026service=youtubeu0026uilel=3","INNERTUBE_CONTEXT_CLIENT_VERSION":"2.20200710.05.00","VOZ_API_KEY":"AIzaSyBU2xE_JHvB6wag3tMfhxXpg2Q_W8xnM-I","VARIANTS_CHECKSUM":"28de4d22e5eaa36147427fe4c11dcf3d","LIVE_CHAT_SEND_MESSAGE_ACTION":"live_chat/watch_page/send","HTML_DIR":"ltr","XSRF_TOKEN":"QUFFLUhqbEtFTHZyS3A0UjFZRVZYUHJlYWstOERZeFJIQXxBQ3Jtc0trQkJFZGxPMU5nSlhpTmlfbXZVekEzdXRBVU11T05vVUU3Vk1xRDZHaTRJSkExSkZhTmplbjJQVGRKR3hwcE1GZUs2cUk5QVJwbUtZN0x0OV9TejFaQWVTRTFqNFBNYzl6a0c1LVNjY0VEV0dZME1QRktiTnc5RUlYaDBwZG5COW40d2tENDRTN2k5YjlFdWNSN0plTUp5dHlRTXc=","XSRF_FIELD_NAME":"session_token","RECAPTCHA_V3_SITEKEY":"6LedoOcUAAAAAHA4CFG9zRpaCNjYj33SYjzQ9cTy","PAGE_BUILD_LABEL":"youtube.ytfe.desktop_20200709_5_RC0","GOOGLE_FEEDBACK_PRODUCT_DATA":{"accept_language":null,"polymer":"active","polymer2":"active"},"ZWIEBACK_PING_URLS":["https://www.google.com.tw/pagead/lvz?req_ts=1594736913u0026pg=watchu0026evtid=AKB78cj_rVTp9Ge2o8Qn-IXoZQ758zi1-zVxTDZodU7rTfydRN8iItiBWnAdFSUhShblukuialdexPyB_yJIggwhkOMVkTh_aQu0026sigh=AKFpyYUucoN-3zhLXgfCkjMxO5oMUG_TUg","https://www.google.com/pagead/lvz?req_ts=1594736913u0026pg=watchu0026evtid=AKB78cjtwzSimJdsxq7Bj9-Jpz-Ni8_xaQ9j6tRMTCa1Eum4rdxnC06lfL8AhypKLoNO-nwA0XjfX6Dzbpt0kVA1S_bm3G4nKQu0026sigh=AKFpyYW7Di5qNKj0tC-HLIUoEQHb0g8oJA"],"DEVICE":"","PLAYER_JS_URL":"/s/player/5253ac4d/player_ias.vflset/zh_TW/base.js","CLIENT_PROTOCOL":"HTTP/1.0","LANGUAGE":"中文","INNERTUBE_CONTEXT_GL":"TW","EXPERIMENT_FLAGS":{"log_js_exceptions_fraction":1.0,"pass_biscotti_id_in_header_ajax":true,"rich_grid_sticky_chips":true,"desktop_image_companion_wta_support":true,"cold_missing_history":true,"player_bootstrap_method":true,"kevlar_i18n_library":true,"kevlar_menu_refresh":true,"show_updated_ticket_shelf_ui":true,"use_preview_selection_tool":true,"live_chat_increased_min_height":true,"kevlar_settings_playback":true,"service_worker_subscribe_with_vapid_key":true,"kevlar_cancel_scheduled_comment_jobs_on_navigate":true,"kevlar_miniplayer_queue_user_activation":true,"high_priority_flyout_frequency":3,"service_worker_push_logged_out_prompt_watches":-1,"kevlar_disable_html_imports":true,"kevlar_miniplayer_play_pause_on_scrim":true,"desktop_shopping_companion_wta_support":true,"kevlar_next_cold_on_auth_change_detected":true,"web_emulated_idle_callback_delay":0,"suppress_sparkles_for_whitelisted_instream_on_desktop":true,"custom_csi_timeline_use_gel":true,"kevlar_collect_battery_network_status":true,"kevlar_inlined_html_templates_polymer_flags":true,"web_screen_manager_use_default_client":true,"desktop_persistent_menu":true,"external_fullscreen":true,"kevlar_thumbnail_fluid":true,"external_fullscreen_with_edu":true,"web_op_continuation_type_blacklist":[],"recommended_video_reordering":true,"app_settings_snapshot_min_time_between_snapshots_hours":24,"kevlar_miniplayer":true,"rich_grid":true,"kevlar_op_browse_sampled_prefix_ids":[],"pdg_enable_sign_in_modal_for_super_vod":true,"web_client_version_override":"","kevlar_next_up_next_edu_emoji":"","kevlar_copy_playlist":true,"kevlar_allow_queue_reorder":true,"enable_servlet_streamz":true,"service_worker_push_force_notification_prompt_tag":"1","live_chat_unicode_emoji_json_url":"https://www.gstatic.com/youtube/img/emojis/emojis-svg-4.json","service_worker_push_enabled":true,"enable_streamline_repost_flow":true,"kevlar_serve_unversioned_binary":true,"polymer2_not_shady_build":true,"enable_premium_voluntary_pause":true,"web_system_health_fraction":0.01,"twelve_video_reordering":[0,1,2,4,7,8,3,5,6,9,10,11],"kevlar_use_alpha_in_color_palettes":true,"fill_web_player_context_config":true,"kevlar_no_early_init_unpause":true,"enable_i18n_data_for_pla_on_search_web":true,"element_pool_populator_auto_abort":true,"enable_read_more_format_decoration":true,"kevlar_logged_out_topbar_menu_migration":true,"prefetch_comments_ms_after_video":0,"live_chat_client_url":true,"enable_call_to_action_clarification_renderer_bottom_section_conditions":true,"retry_web_logging_batches":true,"kevlar_mousedown_prefetchable_components":["ytd-playlist-video-renderer","ytd-grid-video-renderer","ytd-compact-video-renderer","ytd-video-renderer","ytd-playlist-panel-video-renderer"],"service_worker_push_prompt_delay_microseconds":3888000000000,"web_logging_max_batch":150,"kevlar_allow_multistep_video_init":true,"is_part_of_any_user_engagement_experiment":true,"disable_legacy_pyv_for_web":true,"playlist_remove_watched":true,"kevlar_autofocus_menu_on_keyboard_nav":true,"kevlar_settings_billing":true,"disable_thumbnail_preloading":true,"enable_button_behavior_reuse":true,"desktop_touch_gestures_usage_log":true,"kevlar_op_infra":true,"kevlar_center_search_results":true,"render_channel_canonical_tags":true,"service_worker_push_watch_page_prompt":true,"kevlar_disable_channels_flow_param":true,"disable_youthere_lact_threshold_check":true,"autoplay_pause_by_lact_sampling_fraction":0.0,"kevlar_ctrl_tap_fix":true,"mdx_enable_privacy_disclosure_ui":true,"client_streamz_web_flush_interval_seconds":60,"render_schema_org_album":true,"web_always_load_chat_support":true,"enable_watch_next_pause_autoplay_lact":true,"show_updated_ticket_shelf_drop_down":true,"searchbox_reporting":true,"kevlar_exit_fullscreen_leaving_watch":true,"defer_overlays":true,"rich_grid_section_minimum_row_number":2,"enable_ve_tracker_key":true,"no_forced_cold_load_on_channel_page":true,"web_use_beacon_api_for_ad_click_server_pings":true,"kevlar_watch_color_update":true,"web_refresh_info_panel":true,"fix_for_safari_desktop_masthead_banner_size":true,"kevlar_icons_on_menus":true,"enable_player_microformat_data":true,"enable_masthead_quartile_ping_fix":true,"kevlar_autonav_miniplayer_fix":true,"kevlar_legacy_browsers":true,"autoescape_tempdata_url":true,"reload_without_polymer_innertube":true,"kevlar_no_url_params":true,"enable_signals":true,"consent_url_override":"","kevlar_nitrate_driven_tooltips":true,"kevlar_channel_trailer_multi_attach":true,"enable_wii_ps_icebar":true,"botguard_async_snapshot_timeout_ms":3000,"kevlar_use_endpoint_for_channel_creation_form":true,"enable_microformat_data":true,"enable_mentions_in_reposts":true,"kevlar_queue_use_dedicated_list_type":true,"kevlar_watch_js_panel_height":true,"skip_init_preview_selection":true,"decorate_autoplay_renderer":true,"client_streamz_web_flush_count":100,"kevlar_miniplayer_expand_top":true,"user_mention_suggestions_edu_impression_cap":10,"html5_experiment_id_label":0,"kevlar_deprecated_ticker":true,"service_worker_push_home_page_prompt":true,"kevlar_tooltip_impression_cap":2,"render_schema_org_tags":true,"kevlar_watch_drag_handles":true,"desktop_polymer_video_masthead_session_tempdata_ttl":30,"kevlar_autonav_popup_filtering":true,"kevlar_queue_use_update_api":true,"kevlar_snap_state_refresh":true,"kevlar_time_caching_start_threshold":15,"kevlar_frontend_queue_recover":true,"kevlar_log_prefers_color_theme":true,"watch_next_pause_autoplay_lact_sec":4500,"cancel_pending_navs":true,"spf_kevlar_assume_chunked":true,"kevlar_droppable_prefetchable_requests":true,"desktop_sparkles_light_cta_button":true,"enable_new} ytcfg.set({"INNERTUBE_CONTEXT":{"client":{"hl":"zh-TW","gl":"TW","visitorData":"CgtsOGJTTWY4Qng5dyiRgrf4BQ%3D%3D","userAgent":"gzip(gfe)","clientName":"WEB","clientVersion":"2.20200710.05.00"},"request":{"sessionId":"6849342888954046665"}}}); if (window.ytcsi) {window.ytcsi.tick("csl", null, '');} @font-face{font-family:'Roboto';font-} body{padding:0;margin:0;overflow-y:scroll}body.autoscroll{overflow-y:auto}body.no-scroll{overflow:hidden}body.no-y-scroll{overflow-y:hidden}.hidden{display:none}textarea{--paper-input-container-input_-_white-space:pre-wrap}.grecaptcha-badge{visibility:hidden}ytd-masthead.shell{background:rgba(255,255,255,0.98);position:fixed;top:0;right:0;left:0;display:-ms-flex;display:-webkit-flex;display:flex;height:56px;-ms-flex-align:center;-webkit-align-items:center;align-items:center}ytd-masthead.shell #menu-icon{margin-left:16px}ytd-app>ytd-masthead.chunked{position:fixed;top:0;width:100%}ytd-masthead.shell.dark,ytd-masthead.shell.theater{background:rgba(40,40,40,0.98)}ytd-masthead.shell.full-window-mode{background:rgba(40,40,40,0.98);opacity:0;transform:translateY(calc(-100% - 5px))}ytd-masthead.shell>*:first-child{padding-left:16px}ytd-masthead.shell>*:last-child{padding-right:16px}ytd-masthead #masthead-logo{display:-ms-flex;display:-webkit-flex;display:flex}ytd-masthead #masthead-logo #country-code{margin-right:2px}ytd-masthead.shell #yt-logo-svg,ytd-masthead.shell #yt-logo-red-svg{align-self:center;margin-left:8px;padding:0;color:black}ytd-masthead.shell #a11y-skip-nav{display:none}ytd-masthead.shell svg{width:40px;height:40px;padding:8px;margin-right:8px;box-sizing:border-box;color:#606060;fill:currentColor}ytd-masthead .external-icon{width:24px;height:24px}ytd-masthead .yt-icons-ext{fill:currentColor;color:#606060}ytd-masthead.shell.dark .yt-icons-ext ytd-masthead.shell.theater .yt-icons-ext{fill:#fff}ytd-masthead svg#yt-logo-svg{width:80px}ytd-masthead svg#yt-logo-red-svg{width:106.4px}@media (max-width:656px){ytd-masthead.shell>*:first-child{padding-left:8px}ytd-masthead.shell>*:last-child{padding-right:8px}ytd-masthead.shell svg{margin-right:0}ytd-masthead #masthead-logo{-ms-flex:1 1 .000000001px;-webkit-flex:1;flex:1;-webkit-flex-basis:.000000001px;flex-basis:.000000001px}ytd-masthead.shell #yt-logo-svg,ytd-masthead.shell #yt-logo-red-svg{margin-left:4px}}@media (min-width:876px){ytd-masthead #masthead-logo{width:129px}}#masthead-skeleton-icons{display:flex;flex:1;flex-direction:row;justify-content:flex-end}ytd-masthead.masthead-finish #masthead-skeleton-icons{display:none}.masthead-skeleton-icon{border-radius:50%;height:32px;width:32px;margin:0 8px;background-color:hsl(0,0%,89%)}ytd-masthead.dark .masthead-skeleton-icon{background-color:hsl(0,0%,16%)}ytd-masthead .yt-icons-ext{color:var(--yt-spec-icon-active-other)}ytd-masthead svg#yt-logo-svg #youtube-paths path,ytd-masthead svg#yt-logo-red-svg #youtube-red-paths path{fill:#282828}ytd-masthead.dark svg#yt-logo-svg #youtube-paths path,ytd-masthead.dark svg#yt-logo-red-svg #youtube-red-paths path,ytd-masthead.theater svg#yt-logo-svg #youtube-paths path,ytd-masthead.theater svg#yt-logo-red-svg #youtube-red-paths path{fill:#fff}#search-input.ytd-searchbox-spt input{-webkit-appearance:none;-webkit-font-smoothing:antialiased;background-color:transparent;border:none;box-shadow:none;color:inherit;font-family:'Roboto','Noto',sans-serif;font-size:16px;font-weight:400;line-height:24px;margin-left:4px;max-width:100%;outline:none;text-align:inherit;width:100%;-ms-flex:1 1 .000000001px;-webkit-flex:1;flex:1;-webkit-flex-basis:.000000001px;flex-basis:.000000001px}#search-container.ytd-searchbox-spt{pointer-events:none;position:absolute;top:0;right:0;bottom:0;left:0}#search-input.ytd-searchbox-spt #search::-webkit-input-placeholder,#search-input.ytd-searchbox-spt #search::-moz-input-placeholder,#search-input.ytd-searchbox-spt #search:-ms-input-placeholder{color:hsl(0,0%,53.3%)}html{background-color:#f9f9f9!important;-webkit-text-size-adjust:none}html[dark]{background-color:#181818!important}#logo-red-icon-container.ytd-topbar-logo-renderer{width:86px} if (window.ytcsi) {window.ytcsi.tick("bc", null, '');} var ytimg = {};ytimg.count = 1;ytimg.preload = function(src) {var img = new Image();var count = ++ytimg.count;ytimg[count] = img;img.onload = img.onerror = function() {delete ytimg[count];};img.src = src;}; ytimg.preload("https://r3---sn-p5qlsndd.googlevideo.com/generate_204"); ytimg.preload("https://r3---sn-p5qlsndd.googlevideo.com/generate_204?conn2"); if (window.ytcsi) {window.ytcsi.tick("cfg", null, '');} var ytplayer = ytplayer || {};ytplayer.config = {"assets":{"js":"/s/player/5253ac4d/player_ias.vflset/zh_TW/base.js","css":"/s/player/5253ac4d/www-player.css"},"attrs":{"id":"movie_player"},"args":{"vss_host":"s.youtube.com","innertube_api_version":"v1","watermark":",https://s.ytimg.com/yts/img/watermark/youtube_watermark-vflHX6b6E.png,https://s.ytimg.com/yts/img/watermark/youtube_hd_watermark-vflAzLcD6.png","hl":"zh_TW","cver":"2.20200710.05.00","show_miniplayer_button":"1","enablejsapi":"1","player_response":"{"responseContext":{"serviceTrackingParams":[{"service":"GFEEDBACK","params":[{"key":"is_viewed_live","value":"False"},{"key":"logged_in","value":"0"},{"key":"e","value":"23905282,23834813,23854276,23895498,23918657,23841635,23884697,23912758,23744176,23925054,23864524,23887070,24304055,23885639,23882125,23921984,23895174,23906900,23910826,23876020,23908863,23882111,23862065,23911301,23854169,23895275,23923537,23907849,23921315,23874337,23862294,23836115,23916377,23881484,23913084,23915960,23860381,23897503,23900854,23923862,23897295,23910755,23832002,23816681,23841299,23869527,23862582,23905520,23882139,23735348,23914342,23885661,23923955,23884386,23894533,23904385,23768776,23919306,23797973,23764232,23834232,23837886,23896704,23874051,23921033,23887808,23861905,23870434,23865206,1714245,23804043,23899696,23902292,23847157,23871729,23897257,24590164,23898321,23906119,23839597,23919025,23842638,9473372,23904156,9473387,23903983,23912388,23913222,23896667,23869558,23903048,23914056,23915998,23921717,39320688,23857949,23907902,23923390,23861263,23919531,23857970,23862025,23908413,23897127,23909269,23789385,23874981,23854352,23709532,23861666,23899241,23900377,23917633,23920686,23790586,45170004,23888210,23916172,23912570,23924527,23811989,23897262,23907436,23903532,23868136,23884996,9473399,23804281,23821055,23889922,23919782,23886973,23874218,23900829,23884593,23919171,23906782,23918272,23880323,23882502,23908062,23723208,23859025,23890077,24650115,23898872,23874940,23907595,23915815,23918598,23924884,23909192,23872595,23842233,23902008,23871984,23915958,23880073,23856479,23918712,23858564,23916605,23853114,23862346,23880389,23894708,23907445,23918101,23902311,23895139,23755966,24303618,23794339,23919856,23910775,23882130,23897872,23890891"}]},{"service":"CSI","params":[{"key":"c","value":"WEB"},{"key":"cver","value":"2.20200710.05.00"},{"key":"yt_li","value":"0"},{"key":"GetPlayer_rid","value":"0xfdb971e9d5e86432"}]},{"service":"GUIDED_HELP","params":[{"key":"logged_in","value":"0"}]},{"service":"ECATCHER","params":[{"key":"client.version","value":"2.20200708"},{"key":"client.name","value":"WEB"}]}],"webResponseContextExtensionData":{"hasDecorated":true}},"playabilityStatus":{"status":"OK","playableInEmbed":true,"miniplayer":{"miniplayerRenderer":{"playbackMode":"PLAYBACK_MODE_ALLOW"}},"contextParams":"Q0FFU0FnZ0M="},"streamingData":{"expiresInSeconds":"21540","formats":[{"itag":18,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=18\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026gir=yes\u0026clen=4190503\u0026ratebypass=yes\u0026dur=91.602\u0026lmt=1357631851364132\u0026mt=1594736415\u0026fvip=3\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cratebypass%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgbks9huutlS4kNY6RhTdOnnSVfkj7umCMgSRELkjwADMCIQCCTTRaVLMPiCDxJVo1z9P7wW38W1OJAngLtsyVqRcdkQ%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.42001E, mp4a.40.2\"","bitrate":366518,"width":640,"height":360,"lastModified":"1357631851364132","contentLength":"4190503","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","averageBitrate":365974,"audioQuality":"AUDIO_QUALITY_LOW","approxDurationMs":"91602","audioSampleRate":"44100","audioChannels":2}],"adaptiveFormats":[{"itag":134,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=134\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026gir=yes\u0026clen=3294055\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIhAN_eRHVZR4N8uIduZiKI_Hpw6I0XimX_IO9zdCS6zaTdAiAvnHe9ncgKLYCm9q_r5rmwcW0vgvu16W93UCxp67m6kA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d4016\"","bitrate":306436,"width":640,"height":360,"initRange":{"start":"0","end":"708"},"indexRange":{"start":"709","end":"968"},"lastModified":"1383338327051509","contentLength":"3294055","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","averageBitrate":288319,"highReplication":true,"approxDurationMs":"91400"},{"itag":243,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=243\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgPDfZNpYJRIoz3iJU1AtgWFsleQO9cMzs53ZhK_DPvFUCIQCiGTkLz_F4QAg9j3hdrIF5KZM0R8ZoKZUWE1Q3zFQvWA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":405720,"width":640,"height":360,"lastModified":"1383338327051509","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":133,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=133\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRAIgLbtiSdU1TEcTsggRqV8nFlFRO4vxjLqm9MrzltQ8BncCIDHCUxNfg2BjXNeyr_L9VHvuf-Ly6Bgp3ziKDZWkj-Rq\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d400c\"","bitrate":242000,"width":426,"height":240,"lastModified":"1383338327051509","quality":"small","fps":15,"qualityLabel":"240p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":242,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=242\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAJhF8WxYjzULcbuNy_1jd4aG33UfBbxYeqX036x6RBqkAiEAtYyWYI7eRJpoNBsx69Q_Iq3rVrKjUccuJC-NFhsxjks%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":220500,"width":426,"height":240,"lastModified":"1383338327051509","quality":"small","fps":15,"qualityLabel":"240p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":160,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=160\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAPvpOCN9D4Mv-1obI-x5TOhIfHkY4N_A8eO46eECiR1nAiEA1Z3sFmLuUzK7hioyYDRho_i-_1Km6TY9cxTeUMJk2xo%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d400b\"","bitrate":108000,"width":256,"height":144,"lastModified":"1383338327051509","quality":"tiny","fps":15,"qualityLabel":"144p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":278,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=278\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgeuJSDkSv9LIRja5GKvM7YGJkrfn0iZm-pGYxyHugUZ4CIQDOlRaCT87cPH_nj4ofaGwujlo3fu0F2eqXLfstzSVsvQ%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":95000,"width":256,"height":144,"lastModified":"1383338327051509","quality":"tiny","fps":15,"qualityLabel":"144p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":140,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=140\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=audio%2Fmp4\u0026gir=yes\u0026clen=1454815\u0026otfp=1\u0026dur=91.556\u0026lmt=1383338346964048\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAI2Js22PAEdZJ0jhzYBTfDmUopKF0PiXU8lFSyQjv_AqAiEA85LOUETt8TJBinNiHboJZ10HTnT67H_oZoe0DDNWtzk%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"audio/mp4; codecs=\"mp4a.40.2\"","bitrate":127952,"initRange":{"start":"0","end":"591"},"indexRange":{"start":"592","end":"743"},"lastModified":"1383338346964048","contentLength":"1454815","quality":"tiny","projectionType":"RECTANGULAR","averageBitrate":127119,"highReplication":true,"audioQuality":"AUDIO_QUALITY_MEDIUM","approxDurationMs":"91556","audioSampleRate":"44100","audioChannels":2},{"itag":251,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=251\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=audio%2Fwebm\u0026gir=yes\u0026clen=1489702\u0026otfp=1\u0026dur=91.581\u0026lmt=1565103188094504\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIhAPf4JlMf01ZibXiAnMQ0CWbIa4oYNX4UuzEBmsFBOjo1AiB7CPiYZ35ccMOiYiHVJ3q883ByeLLzxCSVvMqN6Kc_xA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"audio/webm; codecs=\"opus\"","bitrate":136567,"initRange":{"start":"0","end":"258"},"indexRange":{"start":"259","end":"425"},"lastModified":"1565103188094504","contentLength":"1489702","quality":"tiny","projectionType":"RECTANGULAR","averageBitrate":130131,"audioQuality":"AUDIO_QUALITY_MEDIUM","approxDurationMs":"91581","audioSampleRate":"48000","audioChannels":2}],"dashManifestUrl":"https://manifest.googlevideo.com/api/manifest/dash/expire/1594758514/ei/EcENX93gOci7gwOIv54g/ip/74.84.144.185/id/45dedb42f7c17002/source/youtube/requiressl/yes/playback_host/r3---sn-p5qlsndd.googlevideo.com/mh/Ht/mm/31%2C29/mn/sn-p5qlsndd%2Csn-p5qs7nek/ms/au%2Crdu/mv/u/mvi/3/pl/22/hfr/all/as/fmp4_audio_clear%2Cwebm_audio_clear%2Cwebm2_audio_clear%2Cfmp4_sd_hd_clear%2Cwebm2_sd_hd_clear/vprv/1/mt/1594736415/fvip/3/keepalive/yes/itag/0/sparams/expire%2Cei%2Cip%2Cid%2Csource%2Crequiressl%2Chfr%2Cas%2Cvprv%2Citag/sig/AOq0QJ8wRgIhAOiPSQ_2MgxJeEevt7HizRbShrJaHcoLaGP3o850imxqAiEAseVq7uLCa7LsX_tDUlti31SbLE3Wf3eK4CNHQNlqBeU%3D/lsparams/playback_host%2Cmh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl/lsig/AG3C_xAwRgIhAIDFYw7cZB9M2ymEmgxeJMb922FEGt_EGeJpPKDuEL-GAiEAyDnCGhzFuQZLIY3Dp716CNQVc52aysforEIN76IAprk%3D"},"playbackTracking":{"videostatsPlaybackUrl":{"baseUrl":"https://s.youtube.com/api/stats/playback?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"videostatsDelayplayUrl":{"baseUrl":"https://s.youtube.com/api/stats/delayplay?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"videostatsWatchtimeUrl":{"baseUrl":"https://s.youtube.com/api/stats/watchtime?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"ptrackingUrl":{"baseUrl":"https://www.youtube.com/ptracking?ei=EsENX_3AAaPx8gSHiLD4Cg\u0026plid=AAWqZ59GSaLdIY_N\u0026pltype=contentugc\u0026ptk=youtube_none\u0026video_id=Rd7bQvfBcAI"},"qoeUrl":{"baseUrl":"https://s.youtube.com/api/stats/qoe?cat=otfp\u0026cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026event=streamingstats\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N"},"setAwesomeUrl":{"baseUrl":"https://www.youtube.com/set_awesome?ei=EsENX_3AAaPx8gSHiLD4Cg\u0026plid=AAWqZ59GSaLdIY_N\u0026video_id=Rd7bQvfBcAI","elapsedMediaTimeSeconds":73},"atrUrl":{"baseUrl":"https://s.youtube.com/api/stats/atr?docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026len=92\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026ver=2","elapsedMediaTimeSeconds":5}},"videoDetails":{"videoId":"Rd7bQvfBcAI","title":"Memory Foam Mattress Topper","lengthSeconds":"92","keywords":["memory foam mattress topper","memory foam","mattress topper","mattresses","mattress toppers","memory foams","mattress"],"channelId":"UCD5-CuDg9fVZG-pDDmb5-mg","isOwnerViewing":false,"shortDescription":"Click Here: http://memory-foam-buyers-guide.org/memory-foam-mattress-topper.html\nCall for Information: 888-822-3410 Toll Free\n\nMemory Foam Mattress Topper\n\nWhat Is A Memory Foam Mattress Topper? \nAlthough there are many different thicknesses and densities, a memory foam mattress topper is designed to sit on top of an existing mattress to make it more comfortable.\n\nThe major difference in a memory foam mattress topper and memory foam mattress is that a memory foam mattress is meant to sit upon a hard surface. \n\nThe memory foam itself is laminated to one or more pieces of foam to create the feel that you want whereas a memory foam mattress topper is made of pure memory foam and will feel differently with the feel of each mattress you set it on.\n\nWhen you buy a whole memory foam sleep system you get memory foam pillows, memory foam mattress and a foundation (like a boxed spring, but without any springs).\nBuying memory foam mattress topper and placing it onto a sagging, old and worn out mattress defeats the whole concept.\n\nMemory foam provides its unique comfort only when it does all the giving from the top down and is supported totally at the bottom.\n\nIf your mattress is worn out or if you sit the memory foam mattress topper onto a boxed spring, the memory mattress topper is going to sink in everywhere the mattress or boxed spring sinks in, defeating the way it's designed to work.\n\nFor many people, any relief at all is better than nothing, so if you realize that a memory foam mattress topper isn't meant to be a replacement for a memory foam sleep system, then let's go ahead with our focus on toppers and what benefits you can expect from them.\n\nA memory foam mattress topper, also called bed toppers, is made in varying thicknesses and densities.\n\nThe most common memory foam topper is 2\" or so in thickness. There are a couple of really cheap ones that measure 1\" to 1 1/2\" thick. The best ones are 2\" to 4\" thick and of a denser material than the cheap ones.\n\nIf you have a choice, try to buy the 4.0 lb. to 4.5 lb. density memory foam mattress topper because it has the best support and will last many years.\n\nThe low density toppers, of 2.5 lb. to 3.5 lb. will only continue to recover from your weight for about 10 to 12 months. After that, they will start to flatten out and show body impressions.\n\nRemember never to place a mattress pad on top of your memory foam mattress topper because memory foam works off of your body temperature and anything you place between your body and the temperature sensitive foam will greatly diminish the way your topper feels.\n\n If you want to protect your investment in your new memory foam mattress or topper, you should use only a mattress protector that has been developed specifically for use with memory foam so it won't affect the temperature sensitive material beneath it.\nRemember, any mattress topper you purchase will be better than no topper.\n\nIn some cases, you can spend less and get a great memory foam mattress topper that you'll be happy with for years to come.\n\nThe main thing, again, is to look for the density of the foam and the thickness of the memory foam mattress topper that you'll be sleeping on for the future.\n\nTo watch more videos like this, visit: \n\n\nFollow me on:\nhttps://plus.google.com/u/0/110507796750383587696\n\nTo Watch More Videos Like This One, Visit:\nhttp://www.youtube.com/user/memoryfoamvideo\n\nResources:\nhttps://twitter.com/CharlesWalton10\nhttp://www.facebook.com/charles.walton.35762\nhttps://pinterest.com/charleswalton10/","isCrawlable":true,"thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEiCKgBEF5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ==\u0026rs=AOn4CLCmkfPnM0PBUWi3gUYGUtQfho_uYw","width":168,"height":94},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEiCMQBEG5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ==\u0026rs=AOn4CLDEHbCtPxXhSG3Iy_3coyBdL6ifFQ","width":196,"height":110},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEjCPYBEIoBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=\u0026rs=AOn4CLDFo8j4MW-Q-LmdPmUPulzcVpDOKQ","width":246,"height":138},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=\u0026rs=AOn4CLD8SR_9-_KAOuhjj1IwuTJScWL2IA","width":336,"height":188}]},"averageRating":0.0,"allowRatings":true,"viewCount":"268","author":"Mikaela Panganiban","isPrivate":false,"isUnpluggedCorpus":false,"isLiveContent":false},"playerConfig":{"audioConfig":{"enablePerFormatLoudness":false},"daiConfig":{"enableServerStitchedDai":false},"mediaCommonConfig":{"dynamicReadaheadConfig":{"maxReadAheadMediaTimeMs":120000,"minReadAheadMediaTimeMs":15000,"readAheadGrowthRateMs":1000}},"webPlayerConfig":{"webPlayerActionsPorting":{"getSharePanelCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/share/get_web_player_share_panel"}},"webPlayerShareEntityServiceEndpoint":{"serializedShareEntity":"CgtSZDdiUXZmQmNBSQ%3D%3D"}},"subscribeCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/subscription/subscribe"}},"subscribeEndpoint":{"channelIds":["UCD5-CuDg9fVZG-pDDmb5-mg"],"params":"EgIIBxgA"}},"unsubscribeCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/subscription/unsubscribe"}},"unsubscribeEndpoint":{"channelIds":["UCD5-CuDg9fVZG-pDDmb5-mg"],"params":"CgIIBxgA"}},"addToWatchLaterCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"Rd7bQvfBcAI","action":"ACTION_ADD_VIDEO"}]}},"removeFromWatchLaterCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"Rd7bQvfBcAI"}]}}}}},"storyboards":{"playerStoryboardSpecRenderer":{"spec":"https://i9.ytimg.com/sb/Rd7bQvfBcAI/storyboard3_L$L/$N.jpg?sqp=-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_8DBgjtoq-HBQ==|48#27#100#10#10#0#default#rs$AOn4CLDqihFtm6kU9SPGt4BCidCOmf9JsA|80#45#93#10#10#1000#M$M#rs$AOn4CLD4GqwhwGRnAA4UxCpIs5EaRyxWHg|160#90#93#5#5#1000#M$M#rs$AOn4CLBrPJnm2vBhGFRlwkLQoyuJoRlb1w"}},"microformat":{"playerMicroformatRenderer":{"thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg","width":480,"height":360}]},"embed":{"iframeUrl":"https://www.youtube.com/embed/Rd7bQvfBcAI","flashUrl":"http://www.youtube.com/v/Rd7bQvfBcAI?version=3\u0026autohide=1","width":640,"height":360,"flashSecureUrl":"https://www.youtube.com/v/Rd7bQvfBcAI?version=3\u0026autohide=1"},"title":{"simpleText":"Memory Foam Mattress Topper"},"description":{"simpleText":"Click Here: http://memory-foam-buyers-guide.org/memory-foam-mattress-topper.html\nCall for Information: 888-822-3410 Toll Free\n\nMemory Foam Mattress Topper\n\nWhat Is A Memory Foam Mattress Topper? \nAlthough there are many different thicknesses and densities, a memory foam mattress topper is designed to sit on top of an existing mattress to make it more comfortable.\n\nThe major difference in a memory foam mattress topper and memory foam mattress is that a memory foam mattress is meant to sit upon a hard surface. \n\nThe memory foam itself is laminated to one or more pieces of foam to create the feel that you want whereas a memory foam mattress topper is made of pure memory foam and will feel differently with the feel of each mattress you set it on.\n\nWhen you buy a whole memory foam sleep system you get memory foam pillows, memory foam mattress and a foundation (like a boxed spring, but without any springs).\nBuying memory foam mattress topper and placing it onto a sagging, old and worn out mattress defeats the whole concept.\n\nMemory foam provides its unique comfort only when it does all the giving from the top down and is supported totally at the bottom.\n\nIf your mattress is worn out or if you sit the memory foam mattress topper onto a boxed spring, the memory mattress topper is going to sink in everywhere the mattress or boxed spring sinks in, defeating the way it's designed to work.\n\nFor many people, any relief at all is better than nothing, so if you realize that a memory foam mattress topper isn't meant to be a replacement for a memory foam sleep system, then let's go ahead with our focus on toppers and what benefits you can expect from them.\n\nA memory foam mattress topper, also called bed toppers, is made in varying thicknesses and densities.\n\nThe most common memory foam topper is 2\" or so in thickness. There are a couple of really cheap ones that measure 1\" to 1 1/2\" thick. The best ones are 2\" to 4\" thick and of a denser material than the cheap ones.\n\nIf you have a choice, try to buy the 4.0 lb. to 4.5 lb. density memory foam mattress topper because it has the best support and will last many years.\n\nThe low density toppers, of 2.5 lb. to 3.5 lb. will only continue to recover from your weight for about 10 to 12 months. After that, they will start to flatten out and show body impressions.\n\nRemember never to place a mattress pad on top of your memory foam mattress topper because memory foam works off of your body temperature and anything you place between your body and the temperature sensitive foam will greatly diminish the way your topper feels.\n\n If you want to protect your investment in your new memory foam mattress or topper, you should use only a mattress protector that has been developed specifically for use with memory foam so it won't affect the temperature sensitive material beneath it.\nRemember, any mattress topper you purchase will be better than no topper.\n\nIn some cases, you can spend less and get a great memory foam mattress topper that you'll be happy with for years to come.\n\nThe main thing, again, is to look for the density of the foam and the thickness of the memory foam mattress topper that you'll be sleeping on for the future.\n\nTo watch more videos like this, visit: \n\n\nFollow me on:\nhttps://plus.google.com/u/0/110507796750383587696\n\nTo Watch More Videos Like This One, Visit:\nhttp://www.youtube.com/user/memoryfoamvideo\n\nResources:\nhttps://twitter.com/CharlesWalton10\nhttp://www.facebook.com/charles.walton.35762\nhttps://pinterest.com/charleswalton10/"},"lengthSeconds":"92","ownerProfileUrl":"http://www.youtube.com/user/memoryfoamvideo","externalChannelId":"UCD5-CuDg9fVZG-pDDmb5-mg","isFamilySafe":true,"availableCountries":["AD","AE","AF","AG","AI","AL","AM","AO","AQ","AR","AS","AT","AU","AW","AX","AZ","BA","BB","BD","BE","BF","BG","BH","BI","BJ","BL","BM","BN","BO","BQ","BR","BS","BT","BV","BW","BY","BZ","CA","CC","CD","CF","CG","CH","CI","CK","CL","CM","CN","CO","CR","CU","CV","CW","CX","CY","CZ","DE","DJ","DK","DM","DO","DZ","EC","EE","EG","EH","ER","ES","ET","FI","FJ","FK","FM","FO","FR","GA","GB","GD","GE","GF","GG","GH","GI","GL","GM","GN","GP","GQ","GR","GS","GT","GU","GW","GY","HK","HM","HN","HR","HT","HU","ID","IE","IL","IM","IN","IO","IQ","IR","IS","IT","JE","JM","JO","JP","KE","KG","KH","KI","KM","KN","KP","KR","KW","KY","KZ","LA","LB","LC","LI","LK","LR","LS","LT","LU","LV","LY","MA","MC","MD","ME","MF","MG","MH","MK","ML","MM","MN","MO","MP","MQ","MR","MS","MT","MU","MV","MW","MX","MY","MZ","NA","NC","NE","NF","NG","NI","NL","NO","NP","NR","NU","NZ","OM","PA","PE","PF","PG","PH","PK","PL","PM","PN","PR","PS","PT","PW","PY","QA","RE","RO","RS","RU","RW","SA","SB","SC","SD","SE","SG","SH","SI","SJ","SK","SL","SM","SN","SO","SR","SS","ST","SV","SX","SY","SZ","TC","TD","TF","TG","TH","TJ","TK","TL","TM","TN","TO","TR","TT","TV","TW","TZ","UA","UG","UM","US","UY","UZ","VA","VC","VE","VG","VI","VN","VU","WF","WS","YE","YT","ZA","ZM","ZW"],"isUnlisted":false,"hasYpcMetadata":false,"viewCount":"268","category":"Howto \u0026 Style","publishDate":"2013-01-07","ownerChannelName":"Mikaela Panganiban","uploadDate":"2013-01-07"}},"trackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","attestation":{"playerAttestationRenderer":{"challenge":"a=5\u0026a2=1\u0026b=L8scmisyp1mCK0PQ7Yi3Z3f0Rn8\u0026c=1594736914\u0026d=1\u0026e=Rd7bQvfBcAI\u0026c3a=24\u0026c1a=1\u0026c6a=1\u0026hh=8ZJlVD5YyiDpaE6-PwXZFI0JIIPXGOMlh6h6Oi0IolY","botguardData":{"program":"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","interpreterUrl":"//www.google.com/js/bg/U2N_t8xvYfX7gsY40yu-neGzM-eELk5d79HC0J7X0cM.js"}}},"messages":[{"mealbarPromoRenderer":{"icon":{"thumbnails":[{"url":"https://www.gstatic.com/youtube/img/promos/growth/6ad5a99c727579634bc3e2fb67562a2621170bdd11578967392667be5a05c5e4_384x384.png","width":384,"height":384}]},"messageTexts":[{"runs":[{"text":"訂⁠閱⁠零⁠廣⁠åŠâ çš„⁠ YouTube⁠服⁠務"}]}],"actionButton":{"buttonRenderer":{" (function(){/* Copyright The Closure Library Authors. SPDX-License-Identifier: Apache-2.0 */ var f=this||self,g="closure_uid_"+(1E9*Math.random()>>>0),h=0;function l(a,b){this.width=a;this.height=b} l.prototype.aspectRatio=function(){return this.width/this.height}; l.prototype.ceil=function(){this.width=Math.ceil(this.width);this.height=Math.ceil(this.height);return this}; l.prototype.floor=function(){this.width=Math.floor(this.width);this.height=Math.floor(this.height);return this}; l.prototype.round=function(){this.width=Math.round(this.width);this.height=Math.round(this.height);return this};function m(){var a=document;var b="DIV";"application/xhtml+xml"===a.contentType%26%26(b=b.toLowerCase());return a.createElement(b)} ;function n(a,b){for(var d=[a],c=b.length-1;0=1550-z()%26%26800a.height%26%26657

var ytcsi = {gt: function(n) {n = (n || '') + 'data_';return ytcsi[n] || (ytcsi[n] = {tick: {},info: {}});},now: (window.performance %26+ window.performance.timing %26%26window.performance.now %26+ window.performance.timing.navigationStart) ?function() {return window.performance.timing.navigationStart +window.performance.now();} :function() {return (new Date()).getTime();},tick: function(l, t, n) {ticks = ytcsi.gt(n).tick;var v = t || ytcsi.now();if (ticks[l]) {ticks['_' + l] = (ticks['_' + l] || [ticks[l]]);ticks['_' + l].push(v);}ticks[l] = v;},info: function(k, v, n) {ytcsi.gt(n).info[k] = v;},setStart: function(s, t, n) {ytcsi.info('yt_sts', s, n);ytcsi.tick('_start', t, n);}};(function(w, d) {ytcsi.setStart('dhs', w.performance ? w.performance.timing.responseStart : null);var isPrerender = (d.visibilityState || d.webkitVisibilityState) == 'prerender';var vName = (!d.visibilityState %26+ d.webkitVisibilityState)? 'webkitvisibilitychange' : 'visibilitychange';if (isPrerender) {ytcsi.info('prerender', 1);var startTick = function() {ytcsi.setStart('dhs');d.removeEventListener(vName, startTick);};d.addEventListener(vName, startTick, false);}if (d.addEventListener) {d.addEventListener(vName, function() {ytcsi.tick('vc');}, false);}function isGecko() {if (!w.navigator || !w.navigator.userAgent) {return false;}var ua = w.navigator.userAgent;return ua.indexOf('Gecko') > 0 %26%26ua.toLowerCase().indexOf('webkit') < 0 %26%26ua.indexOf('Edge') < 0 %26%26ua.indexOf('Trident') < 0 %26%26ua.indexOf('MSIE') < 0;}if (isGecko()) {var isHidden = (d.visibilityState || d.webkitVisibilityState) == 'hidden';if (isHidden) {ytcsi.tick('vc');}}var slt = function(el, t) {setTimeout(function() {var n = ytcsi.now();el.loadTime = n;if (el.slt) {el.slt();}}, t);};w.__ytRIL = function(el) {if (!el.getAttribute('data-thumb')) {if (w.requestAnimationFrame) {w.requestAnimationFrame(function() {slt(el, 0);});} else {slt(el, 16);}}};})(window, document);(function() {var img = new Image().src = "https://i.ytimg.com/generate_204";})(); if (window.ytcsi) {window.ytcsi.tick("lpcs", null, '');}(function() {window.ytplayer = {};ytcfg.set({"INNERTUBE_API_VERSION":"v1","INNERTUBE_CONTEXT_CLIENT_NAME":1,"GAPI_HINT_PARAMS":"m;/_/scs/abc-static/_/js/k=gapi.gapi.en.yyhByYeMTAc.O/am=AAY/d=1/ct=zgms/rs=AHpOoo-O470EQdZ-4tpWpppyTQmeOEUv-g/m=__features__","START_IN_FULL_WINDOW_MODE":false,"DEFERRED_DETACH":true,"LATEST_ECATCHER_SERVICE_TRACKING_PARAMS":{"client.name":"WEB"},"VISIBILITY_TIME_BETWEEN_JOBS_MS":100,"DISABLE_YT_IMG_DELAY_LOADING":false,"NO_EMPTY_DATA_IMG":true,"YPC_MB_URL":"https://payments.youtube.com/payments/v4/js/integrator.js?ss=md","EVENT_ID":"EcENX93gOci7gwOIv54g","COUNTRY":"台灣","GAPI_HOST":"https://apis.google.com","SBOX_JS_URL":"/yts/jsbin/www-searchbox-vflLC2F8D/www-searchbox.js","ENABLE_ELEMENT_POOL_POPULATOR":true,"IS_TABLET":false,"VISITOR_DATA":"CgtsOGJTTWY4Qng5dyiRgrf4BQ%3D%3D","REUSE_COMPONENTS":true,"INNERTUBE_CONTEXT_HL":"zh-TW","SIGNIN_URL":"https://accounts.google.com/ServiceLogin?hl=zh-TWu0026continue=https%3A%2F%2Fwww.youtube.com%2Fsignin%3Faction_handle_signin%3Dtrue%26next%3D%252Fwatch%253Fv%253DRd7bQvfBcAI%26app%3Ddesktop%26feature%3D__FEATURE__%26hl%3Dzh-TWu0026passive=trueu0026service=youtubeu0026uilel=3","INNERTUBE_CONTEXT_CLIENT_VERSION":"2.20200710.05.00","VOZ_API_KEY":"AIzaSyBU2xE_JHvB6wag3tMfhxXpg2Q_W8xnM-I","VARIANTS_CHECKSUM":"28de4d22e5eaa36147427fe4c11dcf3d","LIVE_CHAT_SEND_MESSAGE_ACTION":"live_chat/watch_page/send","HTML_DIR":"ltr","XSRF_TOKEN":"QUFFLUhqbEtFTHZyS3A0UjFZRVZYUHJlYWstOERZeFJIQXxBQ3Jtc0trQkJFZGxPMU5nSlhpTmlfbXZVekEzdXRBVU11T05vVUU3Vk1xRDZHaTRJSkExSkZhTmplbjJQVGRKR3hwcE1GZUs2cUk5QVJwbUtZN0x0OV9TejFaQWVTRTFqNFBNYzl6a0c1LVNjY0VEV0dZME1QRktiTnc5RUlYaDBwZG5COW40d2tENDRTN2k5YjlFdWNSN0plTUp5dHlRTXc=","XSRF_FIELD_NAME":"session_token","RECAPTCHA_V3_SITEKEY":"6LedoOcUAAAAAHA4CFG9zRpaCNjYj33SYjzQ9cTy","PAGE_BUILD_LABEL":"youtube.ytfe.desktop_20200709_5_RC0","GOOGLE_FEEDBACK_PRODUCT_DATA":{"accept_language":null,"polymer":"active","polymer2":"active"},"ZWIEBACK_PING_URLS":["https://www.google.com.tw/pagead/lvz?req_ts=1594736913u0026pg=watchu0026evtid=AKB78cj_rVTp9Ge2o8Qn-IXoZQ758zi1-zVxTDZodU7rTfydRN8iItiBWnAdFSUhShblukuialdexPyB_yJIggwhkOMVkTh_aQu0026sigh=AKFpyYUucoN-3zhLXgfCkjMxO5oMUG_TUg","https://www.google.com/pagead/lvz?req_ts=1594736913u0026pg=watchu0026evtid=AKB78cjtwzSimJdsxq7Bj9-Jpz-Ni8_xaQ9j6tRMTCa1Eum4rdxnC06lfL8AhypKLoNO-nwA0XjfX6Dzbpt0kVA1S_bm3G4nKQu0026sigh=AKFpyYW7Di5qNKj0tC-HLIUoEQHb0g8oJA"],"DEVICE":"","PLAYER_JS_URL":"/s/player/5253ac4d/player_ias.vflset/zh_TW/base.js","CLIENT_PROTOCOL":"HTTP/1.0","LANGUAGE":"中文","INNERTUBE_CONTEXT_GL":"TW","EXPERIMENT_FLAGS":{"log_js_exceptions_fraction":1.0,"pass_biscotti_id_in_header_ajax":true,"rich_grid_sticky_chips":true,"desktop_image_companion_wta_support":true,"cold_missing_history":true,"player_bootstrap_method":true,"kevlar_i18n_library":true,"kevlar_menu_refresh":true,"show_updated_ticket_shelf_ui":true,"use_preview_selection_tool":true,"live_chat_increased_min_height":true,"kevlar_settings_playback":true,"service_worker_subscribe_with_vapid_key":true,"kevlar_cancel_scheduled_comment_jobs_on_navigate":true,"kevlar_miniplayer_queue_user_activation":true,"high_priority_flyout_frequency":3,"service_worker_push_logged_out_prompt_watches":-1,"kevlar_disable_html_imports":true,"kevlar_miniplayer_play_pause_on_scrim":true,"desktop_shopping_companion_wta_support":true,"kevlar_next_cold_on_auth_change_detected":true,"web_emulated_idle_callback_delay":0,"suppress_sparkles_for_whitelisted_instream_on_desktop":true,"custom_csi_timeline_use_gel":true,"kevlar_collect_battery_network_status":true,"kevlar_inlined_html_templates_polymer_flags":true,"web_screen_manager_use_default_client":true,"desktop_persistent_menu":true,"external_fullscreen":true,"kevlar_thumbnail_fluid":true,"external_fullscreen_with_edu":true,"web_op_continuation_type_blacklist":[],"recommended_video_reordering":true,"app_settings_snapshot_min_time_between_snapshots_hours":24,"kevlar_miniplayer":true,"rich_grid":true,"kevlar_op_browse_sampled_prefix_ids":[],"pdg_enable_sign_in_modal_for_super_vod":true,"web_client_version_override":"","kevlar_next_up_next_edu_emoji":"","kevlar_copy_playlist":true,"kevlar_allow_queue_reorder":true,"enable_servlet_streamz":true,"service_worker_push_force_notification_prompt_tag":"1","live_chat_unicode_emoji_json_url":"https://www.gstatic.com/youtube/img/emojis/emojis-svg-4.json","service_worker_push_enabled":true,"enable_streamline_repost_flow":true,"kevlar_serve_unversioned_binary":true,"polymer2_not_shady_build":true,"enable_premium_voluntary_pause":true,"web_system_health_fraction":0.01,"twelve_video_reordering":[0,1,2,4,7,8,3,5,6,9,10,11],"kevlar_use_alpha_in_color_palettes":true,"fill_web_player_context_config":true,"kevlar_no_early_init_unpause":true,"enable_i18n_data_for_pla_on_search_web":true,"element_pool_populator_auto_abort":true,"enable_read_more_format_decoration":true,"kevlar_logged_out_topbar_menu_migration":true,"prefetch_comments_ms_after_video":0,"live_chat_client_url":true,"enable_call_to_action_clarification_renderer_bottom_section_conditions":true,"retry_web_logging_batches":true,"kevlar_mousedown_prefetchable_components":["ytd-playlist-video-renderer","ytd-grid-video-renderer","ytd-compact-video-renderer","ytd-video-renderer","ytd-playlist-panel-video-renderer"],"service_worker_push_prompt_delay_microseconds":3888000000000,"web_logging_max_batch":150,"kevlar_allow_multistep_video_init":true,"is_part_of_any_user_engagement_experiment":true,"disable_legacy_pyv_for_web":true,"playlist_remove_watched":true,"kevlar_autofocus_menu_on_keyboard_nav":true,"kevlar_settings_billing":true,"disable_thumbnail_preloading":true,"enable_button_behavior_reuse":true,"desktop_touch_gestures_usage_log":true,"kevlar_op_infra":true,"kevlar_center_search_results":true,"render_channel_canonical_tags":true,"service_worker_push_watch_page_prompt":true,"kevlar_disable_channels_flow_param":true,"disable_youthere_lact_threshold_check":true,"autoplay_pause_by_lact_sampling_fraction":0.0,"kevlar_ctrl_tap_fix":true,"mdx_enable_privacy_disclosure_ui":true,"client_streamz_web_flush_interval_seconds":60,"render_schema_org_album":true,"web_always_load_chat_support":true,"enable_watch_next_pause_autoplay_lact":true,"show_updated_ticket_shelf_drop_down":true,"searchbox_reporting":true,"kevlar_exit_fullscreen_leaving_watch":true,"defer_overlays":true,"rich_grid_section_minimum_row_number":2,"enable_ve_tracker_key":true,"no_forced_cold_load_on_channel_page":true,"web_use_beacon_api_for_ad_click_server_pings":true,"kevlar_watch_color_update":true,"web_refresh_info_panel":true,"fix_for_safari_desktop_masthead_banner_size":true,"kevlar_icons_on_menus":true,"enable_player_microformat_data":true,"enable_masthead_quartile_ping_fix":true,"kevlar_autonav_miniplayer_fix":true,"kevlar_legacy_browsers":true,"autoescape_tempdata_url":true,"reload_without_polymer_innertube":true,"kevlar_no_url_params":true,"enable_signals":true,"consent_url_override":"","kevlar_nitrate_driven_tooltips":true,"kevlar_channel_trailer_multi_attach":true,"enable_wii_ps_icebar":true,"botguard_async_snapshot_timeout_ms":3000,"kevlar_use_endpoint_for_channel_creation_form":true,"enable_microformat_data":true,"enable_mentions_in_reposts":true,"kevlar_queue_use_dedicated_list_type":true,"kevlar_watch_js_panel_height":true,"skip_init_preview_selection":true,"decorate_autoplay_renderer":true,"client_streamz_web_flush_count":100,"kevlar_miniplayer_expand_top":true,"user_mention_suggestions_edu_impression_cap":10,"html5_experiment_id_label":0,"kevlar_deprecated_ticker":true,"service_worker_push_home_page_prompt":true,"kevlar_tooltip_impression_cap":2,"render_schema_org_tags":true,"kevlar_watch_drag_handles":true,"desktop_polymer_video_masthead_session_tempdata_ttl":30,"kevlar_autonav_popup_filtering":true,"kevlar_queue_use_update_api":true,"kevlar_snap_state_refresh":true,"kevlar_time_caching_start_threshold":15,"kevlar_frontend_queue_recover":true,"kevlar_log_prefers_color_theme":true,"watch_next_pause_autoplay_lact_sec":4500,"cancel_pending_navs":true,"spf_kevlar_assume_chunked":true,"kevlar_droppable_prefetchable_requests":true,"desktop_sparkles_light_cta_button":true,"enable_new} ytcfg.set({"INNERTUBE_CONTEXT":{"client":{"hl":"zh-TW","gl":"TW","visitorData":"CgtsOGJTTWY4Qng5dyiRgrf4BQ%3D%3D","userAgent":"gzip(gfe)","clientName":"WEB","clientVersion":"2.20200710.05.00"},"request":{"sessionId":"6849342888954046665"}}}); if (window.ytcsi) {window.ytcsi.tick("csl", null, '');} @font-face{font-family:'Roboto';font-} body{padding:0;margin:0;overflow-y:scroll}body.autoscroll{overflow-y:auto}body.no-scroll{overflow:hidden}body.no-y-scroll{overflow-y:hidden}.hidden{display:none}textarea{--paper-input-container-input_-_white-space:pre-wrap}.grecaptcha-badge{visibility:hidden}ytd-masthead.shell{background:rgba(255,255,255,0.98);position:fixed;top:0;right:0;left:0;display:-ms-flex;display:-webkit-flex;display:flex;height:56px;-ms-flex-align:center;-webkit-align-items:center;align-items:center}ytd-masthead.shell #menu-icon{margin-left:16px}ytd-app>ytd-masthead.chunked{position:fixed;top:0;width:100%}ytd-masthead.shell.dark,ytd-masthead.shell.theater{background:rgba(40,40,40,0.98)}ytd-masthead.shell.full-window-mode{background:rgba(40,40,40,0.98);opacity:0;transform:translateY(calc(-100% - 5px))}ytd-masthead.shell>*:first-child{padding-left:16px}ytd-masthead.shell>*:last-child{padding-right:16px}ytd-masthead #masthead-logo{display:-ms-flex;display:-webkit-flex;display:flex}ytd-masthead #masthead-logo #country-code{margin-right:2px}ytd-masthead.shell #yt-logo-svg,ytd-masthead.shell #yt-logo-red-svg{align-self:center;margin-left:8px;padding:0;color:black}ytd-masthead.shell #a11y-skip-nav{display:none}ytd-masthead.shell svg{width:40px;height:40px;padding:8px;margin-right:8px;box-sizing:border-box;color:#606060;fill:currentColor}ytd-masthead .external-icon{width:24px;height:24px}ytd-masthead .yt-icons-ext{fill:currentColor;color:#606060}ytd-masthead.shell.dark .yt-icons-ext ytd-masthead.shell.theater .yt-icons-ext{fill:#fff}ytd-masthead svg#yt-logo-svg{width:80px}ytd-masthead svg#yt-logo-red-svg{width:106.4px}@media (max-width:656px){ytd-masthead.shell>*:first-child{padding-left:8px}ytd-masthead.shell>*:last-child{padding-right:8px}ytd-masthead.shell svg{margin-right:0}ytd-masthead #masthead-logo{-ms-flex:1 1 .000000001px;-webkit-flex:1;flex:1;-webkit-flex-basis:.000000001px;flex-basis:.000000001px}ytd-masthead.shell #yt-logo-svg,ytd-masthead.shell #yt-logo-red-svg{margin-left:4px}}@media (min-width:876px){ytd-masthead #masthead-logo{width:129px}}#masthead-skeleton-icons{display:flex;flex:1;flex-direction:row;justify-content:flex-end}ytd-masthead.masthead-finish #masthead-skeleton-icons{display:none}.masthead-skeleton-icon{border-radius:50%;height:32px;width:32px;margin:0 8px;background-color:hsl(0,0%,89%)}ytd-masthead.dark .masthead-skeleton-icon{background-color:hsl(0,0%,16%)}ytd-masthead .yt-icons-ext{color:var(--yt-spec-icon-active-other)}ytd-masthead svg#yt-logo-svg #youtube-paths path,ytd-masthead svg#yt-logo-red-svg #youtube-red-paths path{fill:#282828}ytd-masthead.dark svg#yt-logo-svg #youtube-paths path,ytd-masthead.dark svg#yt-logo-red-svg #youtube-red-paths path,ytd-masthead.theater svg#yt-logo-svg #youtube-paths path,ytd-masthead.theater svg#yt-logo-red-svg #youtube-red-paths path{fill:#fff}#search-input.ytd-searchbox-spt input{-webkit-appearance:none;-webkit-font-smoothing:antialiased;background-color:transparent;border:none;box-shadow:none;color:inherit;font-family:'Roboto','Noto',sans-serif;font-size:16px;font-weight:400;line-height:24px;margin-left:4px;max-width:100%;outline:none;text-align:inherit;width:100%;-ms-flex:1 1 .000000001px;-webkit-flex:1;flex:1;-webkit-flex-basis:.000000001px;flex-basis:.000000001px}#search-container.ytd-searchbox-spt{pointer-events:none;position:absolute;top:0;right:0;bottom:0;left:0}#search-input.ytd-searchbox-spt #search::-webkit-input-placeholder,#search-input.ytd-searchbox-spt #search::-moz-input-placeholder,#search-input.ytd-searchbox-spt #search:-ms-input-placeholder{color:hsl(0,0%,53.3%)}html{background-color:#f9f9f9!important;-webkit-text-size-adjust:none}html[dark]{background-color:#181818!important}#logo-red-icon-container.ytd-topbar-logo-renderer{width:86px} if (window.ytcsi) {window.ytcsi.tick("bc", null, '');} var ytimg = {};ytimg.count = 1;ytimg.preload = function(src) {var img = new Image();var count = ++ytimg.count;ytimg[count] = img;img.onload = img.onerror = function() {delete ytimg[count];};img.src = src;}; ytimg.preload("https://r3---sn-p5qlsndd.googlevideo.com/generate_204"); ytimg.preload("https://r3---sn-p5qlsndd.googlevideo.com/generate_204?conn2"); if (window.ytcsi) {window.ytcsi.tick("cfg", null, '');} var ytplayer = ytplayer || {};ytplayer.config = {"assets":{"js":"/s/player/5253ac4d/player_ias.vflset/zh_TW/base.js","css":"/s/player/5253ac4d/www-player.css"},"attrs":{"id":"movie_player"},"args":{"vss_host":"s.youtube.com","innertube_api_version":"v1","watermark":",https://s.ytimg.com/yts/img/watermark/youtube_watermark-vflHX6b6E.png,https://s.ytimg.com/yts/img/watermark/youtube_hd_watermark-vflAzLcD6.png","hl":"zh_TW","cver":"2.20200710.05.00","show_miniplayer_button":"1","enablejsapi":"1","player_response":"{"responseContext":{"serviceTrackingParams":[{"service":"GFEEDBACK","params":[{"key":"is_viewed_live","value":"False"},{"key":"logged_in","value":"0"},{"key":"e","value":"23905282,23834813,23854276,23895498,23918657,23841635,23884697,23912758,23744176,23925054,23864524,23887070,24304055,23885639,23882125,23921984,23895174,23906900,23910826,23876020,23908863,23882111,23862065,23911301,23854169,23895275,23923537,23907849,23921315,23874337,23862294,23836115,23916377,23881484,23913084,23915960,23860381,23897503,23900854,23923862,23897295,23910755,23832002,23816681,23841299,23869527,23862582,23905520,23882139,23735348,23914342,23885661,23923955,23884386,23894533,23904385,23768776,23919306,23797973,23764232,23834232,23837886,23896704,23874051,23921033,23887808,23861905,23870434,23865206,1714245,23804043,23899696,23902292,23847157,23871729,23897257,24590164,23898321,23906119,23839597,23919025,23842638,9473372,23904156,9473387,23903983,23912388,23913222,23896667,23869558,23903048,23914056,23915998,23921717,39320688,23857949,23907902,23923390,23861263,23919531,23857970,23862025,23908413,23897127,23909269,23789385,23874981,23854352,23709532,23861666,23899241,23900377,23917633,23920686,23790586,45170004,23888210,23916172,23912570,23924527,23811989,23897262,23907436,23903532,23868136,23884996,9473399,23804281,23821055,23889922,23919782,23886973,23874218,23900829,23884593,23919171,23906782,23918272,23880323,23882502,23908062,23723208,23859025,23890077,24650115,23898872,23874940,23907595,23915815,23918598,23924884,23909192,23872595,23842233,23902008,23871984,23915958,23880073,23856479,23918712,23858564,23916605,23853114,23862346,23880389,23894708,23907445,23918101,23902311,23895139,23755966,24303618,23794339,23919856,23910775,23882130,23897872,23890891"}]},{"service":"CSI","params":[{"key":"c","value":"WEB"},{"key":"cver","value":"2.20200710.05.00"},{"key":"yt_li","value":"0"},{"key":"GetPlayer_rid","value":"0xfdb971e9d5e86432"}]},{"service":"GUIDED_HELP","params":[{"key":"logged_in","value":"0"}]},{"service":"ECATCHER","params":[{"key":"client.version","value":"2.20200708"},{"key":"client.name","value":"WEB"}]}],"webResponseContextExtensionData":{"hasDecorated":true}},"playabilityStatus":{"status":"OK","playableInEmbed":true,"miniplayer":{"miniplayerRenderer":{"playbackMode":"PLAYBACK_MODE_ALLOW"}},"contextParams":"Q0FFU0FnZ0M="},"streamingData":{"expiresInSeconds":"21540","formats":[{"itag":18,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=18\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026gir=yes\u0026clen=4190503\u0026ratebypass=yes\u0026dur=91.602\u0026lmt=1357631851364132\u0026mt=1594736415\u0026fvip=3\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cratebypass%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgbks9huutlS4kNY6RhTdOnnSVfkj7umCMgSRELkjwADMCIQCCTTRaVLMPiCDxJVo1z9P7wW38W1OJAngLtsyVqRcdkQ%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.42001E, mp4a.40.2\"","bitrate":366518,"width":640,"height":360,"lastModified":"1357631851364132","contentLength":"4190503","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","averageBitrate":365974,"audioQuality":"AUDIO_QUALITY_LOW","approxDurationMs":"91602","audioSampleRate":"44100","audioChannels":2}],"adaptiveFormats":[{"itag":134,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=134\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026gir=yes\u0026clen=3294055\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIhAN_eRHVZR4N8uIduZiKI_Hpw6I0XimX_IO9zdCS6zaTdAiAvnHe9ncgKLYCm9q_r5rmwcW0vgvu16W93UCxp67m6kA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d4016\"","bitrate":306436,"width":640,"height":360,"initRange":{"start":"0","end":"708"},"indexRange":{"start":"709","end":"968"},"lastModified":"1383338327051509","contentLength":"3294055","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","averageBitrate":288319,"highReplication":true,"approxDurationMs":"91400"},{"itag":243,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=243\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgPDfZNpYJRIoz3iJU1AtgWFsleQO9cMzs53ZhK_DPvFUCIQCiGTkLz_F4QAg9j3hdrIF5KZM0R8ZoKZUWE1Q3zFQvWA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":405720,"width":640,"height":360,"lastModified":"1383338327051509","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":133,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=133\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRAIgLbtiSdU1TEcTsggRqV8nFlFRO4vxjLqm9MrzltQ8BncCIDHCUxNfg2BjXNeyr_L9VHvuf-Ly6Bgp3ziKDZWkj-Rq\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d400c\"","bitrate":242000,"width":426,"height":240,"lastModified":"1383338327051509","quality":"small","fps":15,"qualityLabel":"240p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":242,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=242\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAJhF8WxYjzULcbuNy_1jd4aG33UfBbxYeqX036x6RBqkAiEAtYyWYI7eRJpoNBsx69Q_Iq3rVrKjUccuJC-NFhsxjks%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":220500,"width":426,"height":240,"lastModified":"1383338327051509","quality":"small","fps":15,"qualityLabel":"240p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":160,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=160\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAPvpOCN9D4Mv-1obI-x5TOhIfHkY4N_A8eO46eECiR1nAiEA1Z3sFmLuUzK7hioyYDRho_i-_1Km6TY9cxTeUMJk2xo%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d400b\"","bitrate":108000,"width":256,"height":144,"lastModified":"1383338327051509","quality":"tiny","fps":15,"qualityLabel":"144p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":278,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=278\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgeuJSDkSv9LIRja5GKvM7YGJkrfn0iZm-pGYxyHugUZ4CIQDOlRaCT87cPH_nj4ofaGwujlo3fu0F2eqXLfstzSVsvQ%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":95000,"width":256,"height":144,"lastModified":"1383338327051509","quality":"tiny","fps":15,"qualityLabel":"144p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":140,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=140\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=audio%2Fmp4\u0026gir=yes\u0026clen=1454815\u0026otfp=1\u0026dur=91.556\u0026lmt=1383338346964048\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAI2Js22PAEdZJ0jhzYBTfDmUopKF0PiXU8lFSyQjv_AqAiEA85LOUETt8TJBinNiHboJZ10HTnT67H_oZoe0DDNWtzk%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"audio/mp4; codecs=\"mp4a.40.2\"","bitrate":127952,"initRange":{"start":"0","end":"591"},"indexRange":{"start":"592","end":"743"},"lastModified":"1383338346964048","contentLength":"1454815","quality":"tiny","projectionType":"RECTANGULAR","averageBitrate":127119,"highReplication":true,"audioQuality":"AUDIO_QUALITY_MEDIUM","approxDurationMs":"91556","audioSampleRate":"44100","audioChannels":2},{"itag":251,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=251\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=audio%2Fwebm\u0026gir=yes\u0026clen=1489702\u0026otfp=1\u0026dur=91.581\u0026lmt=1565103188094504\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIhAPf4JlMf01ZibXiAnMQ0CWbIa4oYNX4UuzEBmsFBOjo1AiB7CPiYZ35ccMOiYiHVJ3q883ByeLLzxCSVvMqN6Kc_xA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"audio/webm; codecs=\"opus\"","bitrate":136567,"initRange":{"start":"0","end":"258"},"indexRange":{"start":"259","end":"425"},"lastModified":"1565103188094504","contentLength":"1489702","quality":"tiny","projectionType":"RECTANGULAR","averageBitrate":130131,"audioQuality":"AUDIO_QUALITY_MEDIUM","approxDurationMs":"91581","audioSampleRate":"48000","audioChannels":2}],"dashManifestUrl":"https://manifest.googlevideo.com/api/manifest/dash/expire/1594758514/ei/EcENX93gOci7gwOIv54g/ip/74.84.144.185/id/45dedb42f7c17002/source/youtube/requiressl/yes/playback_host/r3---sn-p5qlsndd.googlevideo.com/mh/Ht/mm/31%2C29/mn/sn-p5qlsndd%2Csn-p5qs7nek/ms/au%2Crdu/mv/u/mvi/3/pl/22/hfr/all/as/fmp4_audio_clear%2Cwebm_audio_clear%2Cwebm2_audio_clear%2Cfmp4_sd_hd_clear%2Cwebm2_sd_hd_clear/vprv/1/mt/1594736415/fvip/3/keepalive/yes/itag/0/sparams/expire%2Cei%2Cip%2Cid%2Csource%2Crequiressl%2Chfr%2Cas%2Cvprv%2Citag/sig/AOq0QJ8wRgIhAOiPSQ_2MgxJeEevt7HizRbShrJaHcoLaGP3o850imxqAiEAseVq7uLCa7LsX_tDUlti31SbLE3Wf3eK4CNHQNlqBeU%3D/lsparams/playback_host%2Cmh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl/lsig/AG3C_xAwRgIhAIDFYw7cZB9M2ymEmgxeJMb922FEGt_EGeJpPKDuEL-GAiEAyDnCGhzFuQZLIY3Dp716CNQVc52aysforEIN76IAprk%3D"},"playbackTracking":{"videostatsPlaybackUrl":{"baseUrl":"https://s.youtube.com/api/stats/playback?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"videostatsDelayplayUrl":{"baseUrl":"https://s.youtube.com/api/stats/delayplay?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"videostatsWatchtimeUrl":{"baseUrl":"https://s.youtube.com/api/stats/watchtime?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"ptrackingUrl":{"baseUrl":"https://www.youtube.com/ptracking?ei=EsENX_3AAaPx8gSHiLD4Cg\u0026plid=AAWqZ59GSaLdIY_N\u0026pltype=contentugc\u0026ptk=youtube_none\u0026video_id=Rd7bQvfBcAI"},"qoeUrl":{"baseUrl":"https://s.youtube.com/api/stats/qoe?cat=otfp\u0026cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026event=streamingstats\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N"},"setAwesomeUrl":{"baseUrl":"https://www.youtube.com/set_awesome?ei=EsENX_3AAaPx8gSHiLD4Cg\u0026plid=AAWqZ59GSaLdIY_N\u0026video_id=Rd7bQvfBcAI","elapsedMediaTimeSeconds":73},"atrUrl":{"baseUrl":"https://s.youtube.com/api/stats/atr?docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026len=92\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026ver=2","elapsedMediaTimeSeconds":5}},"videoDetails":{"videoId":"Rd7bQvfBcAI","title":"Memory Foam Mattress Topper","lengthSeconds":"92","keywords":["memory foam mattress topper","memory foam","mattress topper","mattresses","mattress toppers","memory foams","mattress"],"channelId":"UCD5-CuDg9fVZG-pDDmb5-mg","isOwnerViewing":false,"shortDescription":"Click Here: http://memory-foam-buyers-guide.org/memory-foam-mattress-topper.html\nCall for Information: 888-822-3410 Toll Free\n\nMemory Foam Mattress Topper\n\nWhat Is A Memory Foam Mattress Topper? \nAlthough there are many different thicknesses and densities, a memory foam mattress topper is designed to sit on top of an existing mattress to make it more comfortable.\n\nThe major difference in a memory foam mattress topper and memory foam mattress is that a memory foam mattress is meant to sit upon a hard surface. \n\nThe memory foam itself is laminated to one or more pieces of foam to create the feel that you want whereas a memory foam mattress topper is made of pure memory foam and will feel differently with the feel of each mattress you set it on.\n\nWhen you buy a whole memory foam sleep system you get memory foam pillows, memory foam mattress and a foundation (like a boxed spring, but without any springs).\nBuying memory foam mattress topper and placing it onto a sagging, old and worn out mattress defeats the whole concept.\n\nMemory foam provides its unique comfort only when it does all the giving from the top down and is supported totally at the bottom.\n\nIf your mattress is worn out or if you sit the memory foam mattress topper onto a boxed spring, the memory mattress topper is going to sink in everywhere the mattress or boxed spring sinks in, defeating the way it's designed to work.\n\nFor many people, any relief at all is better than nothing, so if you realize that a memory foam mattress topper isn't meant to be a replacement for a memory foam sleep system, then let's go ahead with our focus on toppers and what benefits you can expect from them.\n\nA memory foam mattress topper, also called bed toppers, is made in varying thicknesses and densities.\n\nThe most common memory foam topper is 2\" or so in thickness. There are a couple of really cheap ones that measure 1\" to 1 1/2\" thick. The best ones are 2\" to 4\" thick and of a denser material than the cheap ones.\n\nIf you have a choice, try to buy the 4.0 lb. to 4.5 lb. density memory foam mattress topper because it has the best support and will last many years.\n\nThe low density toppers, of 2.5 lb. to 3.5 lb. will only continue to recover from your weight for about 10 to 12 months. After that, they will start to flatten out and show body impressions.\n\nRemember never to place a mattress pad on top of your memory foam mattress topper because memory foam works off of your body temperature and anything you place between your body and the temperature sensitive foam will greatly diminish the way your topper feels.\n\n If you want to protect your investment in your new memory foam mattress or topper, you should use only a mattress protector that has been developed specifically for use with memory foam so it won't affect the temperature sensitive material beneath it.\nRemember, any mattress topper you purchase will be better than no topper.\n\nIn some cases, you can spend less and get a great memory foam mattress topper that you'll be happy with for years to come.\n\nThe main thing, again, is to look for the density of the foam and the thickness of the memory foam mattress topper that you'll be sleeping on for the future.\n\nTo watch more videos like this, visit: \n\n\nFollow me on:\nhttps://plus.google.com/u/0/110507796750383587696\n\nTo Watch More Videos Like This One, Visit:\nhttp://www.youtube.com/user/memoryfoamvideo\n\nResources:\nhttps://twitter.com/CharlesWalton10\nhttp://www.facebook.com/charles.walton.35762\nhttps://pinterest.com/charleswalton10/","isCrawlable":true,"thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEiCKgBEF5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ==\u0026rs=AOn4CLCmkfPnM0PBUWi3gUYGUtQfho_uYw","width":168,"height":94},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEiCMQBEG5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ==\u0026rs=AOn4CLDEHbCtPxXhSG3Iy_3coyBdL6ifFQ","width":196,"height":110},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEjCPYBEIoBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=\u0026rs=AOn4CLDFo8j4MW-Q-LmdPmUPulzcVpDOKQ","width":246,"height":138},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=\u0026rs=AOn4CLD8SR_9-_KAOuhjj1IwuTJScWL2IA","width":336,"height":188}]},"averageRating":0.0,"allowRatings":true,"viewCount":"268","author":"Mikaela Panganiban","isPrivate":false,"isUnpluggedCorpus":false,"isLiveContent":false},"playerConfig":{"audioConfig":{"enablePerFormatLoudness":false},"daiConfig":{"enableServerStitchedDai":false},"mediaCommonConfig":{"dynamicReadaheadConfig":{"maxReadAheadMediaTimeMs":120000,"minReadAheadMediaTimeMs":15000,"readAheadGrowthRateMs":1000}},"webPlayerConfig":{"webPlayerActionsPorting":{"getSharePanelCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/share/get_web_player_share_panel"}},"webPlayerShareEntityServiceEndpoint":{"serializedShareEntity":"CgtSZDdiUXZmQmNBSQ%3D%3D"}},"subscribeCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/subscription/subscribe"}},"subscribeEndpoint":{"channelIds":["UCD5-CuDg9fVZG-pDDmb5-mg"],"params":"EgIIBxgA"}},"unsubscribeCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/subscription/unsubscribe"}},"unsubscribeEndpoint":{"channelIds":["UCD5-CuDg9fVZG-pDDmb5-mg"],"params":"CgIIBxgA"}},"addToWatchLaterCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"Rd7bQvfBcAI","action":"ACTION_ADD_VIDEO"}]}},"removeFromWatchLaterCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"Rd7bQvfBcAI"}]}}}}},"storyboards":{"playerStoryboardSpecRenderer":{"spec":"https://i9.ytimg.com/sb/Rd7bQvfBcAI/storyboard3_L$L/$N.jpg?sqp=-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_8DBgjtoq-HBQ==|48#27#100#10#10#0#default#rs$AOn4CLDqihFtm6kU9SPGt4BCidCOmf9JsA|80#45#93#10#10#1000#M$M#rs$AOn4CLD4GqwhwGRnAA4UxCpIs5EaRyxWHg|160#90#93#5#5#1000#M$M#rs$AOn4CLBrPJnm2vBhGFRlwkLQoyuJoRlb1w"}},"microformat":{"playerMicroformatRenderer":{"thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg","width":480,"height":360}]},"embed":{"iframeUrl":"https://www.youtube.com/embed/Rd7bQvfBcAI","flashUrl":"http://www.youtube.com/v/Rd7bQvfBcAI?version=3\u0026autohide=1","width":640,"height":360,"flashSecureUrl":"https://www.youtube.com/v/Rd7bQvfBcAI?version=3\u0026autohide=1"},"title":{"simpleText":"Memory Foam Mattress Topper"},"description":{"simpleText":"Click Here: http://memory-foam-buyers-guide.org/memory-foam-mattress-topper.html\nCall for Information: 888-822-3410 Toll Free\n\nMemory Foam Mattress Topper\n\nWhat Is A Memory Foam Mattress Topper? \nAlthough there are many different thicknesses and densities, a memory foam mattress topper is designed to sit on top of an existing mattress to make it more comfortable.\n\nThe major difference in a memory foam mattress topper and memory foam mattress is that a memory foam mattress is meant to sit upon a hard surface. \n\nThe memory foam itself is laminated to one or more pieces of foam to create the feel that you want whereas a memory foam mattress topper is made of pure memory foam and will feel differently with the feel of each mattress you set it on.\n\nWhen you buy a whole memory foam sleep system you get memory foam pillows, memory foam mattress and a foundation (like a boxed spring, but without any springs).\nBuying memory foam mattress topper and placing it onto a sagging, old and worn out mattress defeats the whole concept.\n\nMemory foam provides its unique comfort only when it does all the giving from the top down and is supported totally at the bottom.\n\nIf your mattress is worn out or if you sit the memory foam mattress topper onto a boxed spring, the memory mattress topper is going to sink in everywhere the mattress or boxed spring sinks in, defeating the way it's designed to work.\n\nFor many people, any relief at all is better than nothing, so if you realize that a memory foam mattress topper isn't meant to be a replacement for a memory foam sleep system, then let's go ahead with our focus on toppers and what benefits you can expect from them.\n\nA memory foam mattress topper, also called bed toppers, is made in varying thicknesses and densities.\n\nThe most common memory foam topper is 2\" or so in thickness. There are a couple of really cheap ones that measure 1\" to 1 1/2\" thick. The best ones are 2\" to 4\" thick and of a denser material than the cheap ones.\n\nIf you have a choice, try to buy the 4.0 lb. to 4.5 lb. density memory foam mattress topper because it has the best support and will last many years.\n\nThe low density toppers, of 2.5 lb. to 3.5 lb. will only continue to recover from your weight for about 10 to 12 months. After that, they will start to flatten out and show body impressions.\n\nRemember never to place a mattress pad on top of your memory foam mattress topper because memory foam works off of your body temperature and anything you place between your body and the temperature sensitive foam will greatly diminish the way your topper feels.\n\n If you want to protect your investment in your new memory foam mattress or topper, you should use only a mattress protector that has been developed specifically for use with memory foam so it won't affect the temperature sensitive material beneath it.\nRemember, any mattress topper you purchase will be better than no topper.\n\nIn some cases, you can spend less and get a great memory foam mattress topper that you'll be happy with for years to come.\n\nThe main thing, again, is to look for the density of the foam and the thickness of the memory foam mattress topper that you'll be sleeping on for the future.\n\nTo watch more videos like this, visit: \n\n\nFollow me on:\nhttps://plus.google.com/u/0/110507796750383587696\n\nTo Watch More Videos Like This One, Visit:\nhttp://www.youtube.com/user/memoryfoamvideo\n\nResources:\nhttps://twitter.com/CharlesWalton10\nhttp://www.facebook.com/charles.walton.35762\nhttps://pinterest.com/charleswalton10/"},"lengthSeconds":"92","ownerProfileUrl":"http://www.youtube.com/user/memoryfoamvideo","externalChannelId":"UCD5-CuDg9fVZG-pDDmb5-mg","isFamilySafe":true,"availableCountries":["AD","AE","AF","AG","AI","AL","AM","AO","AQ","AR","AS","AT","AU","AW","AX","AZ","BA","BB","BD","BE","BF","BG","BH","BI","BJ","BL","BM","BN","BO","BQ","BR","BS","BT","BV","BW","BY","BZ","CA","CC","CD","CF","CG","CH","CI","CK","CL","CM","CN","CO","CR","CU","CV","CW","CX","CY","CZ","DE","DJ","DK","DM","DO","DZ","EC","EE","EG","EH","ER","ES","ET","FI","FJ","FK","FM","FO","FR","GA","GB","GD","GE","GF","GG","GH","GI","GL","GM","GN","GP","GQ","GR","GS","GT","GU","GW","GY","HK","HM","HN","HR","HT","HU","ID","IE","IL","IM","IN","IO","IQ","IR","IS","IT","JE","JM","JO","JP","KE","KG","KH","KI","KM","KN","KP","KR","KW","KY","KZ","LA","LB","LC","LI","LK","LR","LS","LT","LU","LV","LY","MA","MC","MD","ME","MF","MG","MH","MK","ML","MM","MN","MO","MP","MQ","MR","MS","MT","MU","MV","MW","MX","MY","MZ","NA","NC","NE","NF","NG","NI","NL","NO","NP","NR","NU","NZ","OM","PA","PE","PF","PG","PH","PK","PL","PM","PN","PR","PS","PT","PW","PY","QA","RE","RO","RS","RU","RW","SA","SB","SC","SD","SE","SG","SH","SI","SJ","SK","SL","SM","SN","SO","SR","SS","ST","SV","SX","SY","SZ","TC","TD","TF","TG","TH","TJ","TK","TL","TM","TN","TO","TR","TT","TV","TW","TZ","UA","UG","UM","US","UY","UZ","VA","VC","VE","VG","VI","VN","VU","WF","WS","YE","YT","ZA","ZM","ZW"],"isUnlisted":false,"hasYpcMetadata":false,"viewCount":"268","category":"Howto \u0026 Style","publishDate":"2013-01-07","ownerChannelName":"Mikaela Panganiban","uploadDate":"2013-01-07"}},"trackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","attestation":{"playerAttestationRenderer":{"challenge":"a=5\u0026a2=1\u0026b=L8scmisyp1mCK0PQ7Yi3Z3f0Rn8\u0026c=1594736914\u0026d=1\u0026e=Rd7bQvfBcAI\u0026c3a=24\u0026c1a=1\u0026c6a=1\u0026hh=8ZJlVD5YyiDpaE6-PwXZFI0JIIPXGOMlh6h6Oi0IolY","botguardData":{"program":"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","interpreterUrl":"//www.google.com/js/bg/U2N_t8xvYfX7gsY40yu-neGzM-eELk5d79HC0J7X0cM.js"}}},"messages":[{"mealbarPromoRenderer":{"icon":{"thumbnails":[{"url":"https://www.gstatic.com/youtube/img/promos/growth/6ad5a99c727579634bc3e2fb67562a2621170bdd11578967392667be5a05c5e4_384x384.png","width":384,"height":384}]},"messageTexts":[{"runs":[{"text":"訂⁠閱⁠零⁠廣⁠åŠâ çš„⁠ YouTube⁠服⁠務"}]}],"actionButton":{"buttonRenderer":{" (function(){/* Copyright The Closure Library Authors. SPDX-License-Identifier: Apache-2.0 */ var f=this||self,g="closure_uid_"+(1E9*Math.random()>>>0),h=0;function l(a,b){this.width=a;this.height=b} l.prototype.aspectRatio=function(){return this.width/this.height}; l.prototype.ceil=function(){this.width=Math.ceil(this.width);this.height=Math.ceil(this.height);return this}; l.prototype.floor=function(){this.width=Math.floor(this.width);this.height=Math.floor(this.height);return this}; l.prototype.round=function(){this.width=Math.round(this.width);this.height=Math.round(this.height);return this};function m(){var a=document;var b="DIV";"application/xhtml+xml"===a.contentType%26%26(b=b.toLowerCase());return a.createElement(b)} ;function n(a,b){for(var d=[a],c=b.length-1;0=1550-z()%26%26800a.height%26%26657

var ytcsi = {gt: function(n) {n = (n || '') + 'data_';return ytcsi[n] || (ytcsi[n] = {tick: {},info: {}});},now: (window.performance %26+ window.performance.timing %26%26window.performance.now %26+ window.performance.timing.navigationStart) ?function() {return window.performance.timing.navigationStart +window.performance.now();} :function() {return (new Date()).getTime();},tick: function(l, t, n) {ticks = ytcsi.gt(n).tick;var v = t || ytcsi.now();if (ticks[l]) {ticks['_' + l] = (ticks['_' + l] || [ticks[l]]);ticks['_' + l].push(v);}ticks[l] = v;},info: function(k, v, n) {ytcsi.gt(n).info[k] = v;},setStart: function(s, t, n) {ytcsi.info('yt_sts', s, n);ytcsi.tick('_start', t, n);}};(function(w, d) {ytcsi.setStart('dhs', w.performance ? w.performance.timing.responseStart : null);var isPrerender = (d.visibilityState || d.webkitVisibilityState) == 'prerender';var vName = (!d.visibilityState %26+ d.webkitVisibilityState)? 'webkitvisibilitychange' : 'visibilitychange';if (isPrerender) {ytcsi.info('prerender', 1);var startTick = function() {ytcsi.setStart('dhs');d.removeEventListener(vName, startTick);};d.addEventListener(vName, startTick, false);}if (d.addEventListener) {d.addEventListener(vName, function() {ytcsi.tick('vc');}, false);}function isGecko() {if (!w.navigator || !w.navigator.userAgent) {return false;}var ua = w.navigator.userAgent;return ua.indexOf('Gecko') > 0 %26%26ua.toLowerCase().indexOf('webkit') < 0 %26%26ua.indexOf('Edge') < 0 %26%26ua.indexOf('Trident') < 0 %26%26ua.indexOf('MSIE') < 0;}if (isGecko()) {var isHidden = (d.visibilityState || d.webkitVisibilityState) == 'hidden';if (isHidden) {ytcsi.tick('vc');}}var slt = function(el, t) {setTimeout(function() {var n = ytcsi.now();el.loadTime = n;if (el.slt) {el.slt();}}, t);};w.__ytRIL = function(el) {if (!el.getAttribute('data-thumb')) {if (w.requestAnimationFrame) {w.requestAnimationFrame(function() {slt(el, 0);});} else {slt(el, 16);}}};})(window, document);(function() {var img = new Image().src = "https://i.ytimg.com/generate_204";})(); if (window.ytcsi) {window.ytcsi.tick("lpcs", null, '');}(function() {window.ytplayer = {};ytcfg.set({"INNERTUBE_API_VERSION":"v1","INNERTUBE_CONTEXT_CLIENT_NAME":1,"GAPI_HINT_PARAMS":"m;/_/scs/abc-static/_/js/k=gapi.gapi.en.yyhByYeMTAc.O/am=AAY/d=1/ct=zgms/rs=AHpOoo-O470EQdZ-4tpWpppyTQmeOEUv-g/m=__features__","START_IN_FULL_WINDOW_MODE":false,"DEFERRED_DETACH":true,"LATEST_ECATCHER_SERVICE_TRACKING_PARAMS":{"client.name":"WEB"},"VISIBILITY_TIME_BETWEEN_JOBS_MS":100,"DISABLE_YT_IMG_DELAY_LOADING":false,"NO_EMPTY_DATA_IMG":true,"YPC_MB_URL":"https://payments.youtube.com/payments/v4/js/integrator.js?ss=md","EVENT_ID":"EcENX93gOci7gwOIv54g","COUNTRY":"台灣","GAPI_HOST":"https://apis.google.com","SBOX_JS_URL":"/yts/jsbin/www-searchbox-vflLC2F8D/www-searchbox.js","ENABLE_ELEMENT_POOL_POPULATOR":true,"IS_TABLET":false,"VISITOR_DATA":"CgtsOGJTTWY4Qng5dyiRgrf4BQ%3D%3D","REUSE_COMPONENTS":true,"INNERTUBE_CONTEXT_HL":"zh-TW","SIGNIN_URL":"https://accounts.google.com/ServiceLogin?hl=zh-TWu0026continue=https%3A%2F%2Fwww.youtube.com%2Fsignin%3Faction_handle_signin%3Dtrue%26next%3D%252Fwatch%253Fv%253DRd7bQvfBcAI%26app%3Ddesktop%26feature%3D__FEATURE__%26hl%3Dzh-TWu0026passive=trueu0026service=youtubeu0026uilel=3","INNERTUBE_CONTEXT_CLIENT_VERSION":"2.20200710.05.00","VOZ_API_KEY":"AIzaSyBU2xE_JHvB6wag3tMfhxXpg2Q_W8xnM-I","VARIANTS_CHECKSUM":"28de4d22e5eaa36147427fe4c11dcf3d","LIVE_CHAT_SEND_MESSAGE_ACTION":"live_chat/watch_page/send","HTML_DIR":"ltr","XSRF_TOKEN":"QUFFLUhqbEtFTHZyS3A0UjFZRVZYUHJlYWstOERZeFJIQXxBQ3Jtc0trQkJFZGxPMU5nSlhpTmlfbXZVekEzdXRBVU11T05vVUU3Vk1xRDZHaTRJSkExSkZhTmplbjJQVGRKR3hwcE1GZUs2cUk5QVJwbUtZN0x0OV9TejFaQWVTRTFqNFBNYzl6a0c1LVNjY0VEV0dZME1QRktiTnc5RUlYaDBwZG5COW40d2tENDRTN2k5YjlFdWNSN0plTUp5dHlRTXc=","XSRF_FIELD_NAME":"session_token","RECAPTCHA_V3_SITEKEY":"6LedoOcUAAAAAHA4CFG9zRpaCNjYj33SYjzQ9cTy","PAGE_BUILD_LABEL":"youtube.ytfe.desktop_20200709_5_RC0","GOOGLE_FEEDBACK_PRODUCT_DATA":{"accept_language":null,"polymer":"active","polymer2":"active"},"ZWIEBACK_PING_URLS":["https://www.google.com.tw/pagead/lvz?req_ts=1594736913u0026pg=watchu0026evtid=AKB78cj_rVTp9Ge2o8Qn-IXoZQ758zi1-zVxTDZodU7rTfydRN8iItiBWnAdFSUhShblukuialdexPyB_yJIggwhkOMVkTh_aQu0026sigh=AKFpyYUucoN-3zhLXgfCkjMxO5oMUG_TUg","https://www.google.com/pagead/lvz?req_ts=1594736913u0026pg=watchu0026evtid=AKB78cjtwzSimJdsxq7Bj9-Jpz-Ni8_xaQ9j6tRMTCa1Eum4rdxnC06lfL8AhypKLoNO-nwA0XjfX6Dzbpt0kVA1S_bm3G4nKQu0026sigh=AKFpyYW7Di5qNKj0tC-HLIUoEQHb0g8oJA"],"DEVICE":"","PLAYER_JS_URL":"/s/player/5253ac4d/player_ias.vflset/zh_TW/base.js","CLIENT_PROTOCOL":"HTTP/1.0","LANGUAGE":"中文","INNERTUBE_CONTEXT_GL":"TW","EXPERIMENT_FLAGS":{"log_js_exceptions_fraction":1.0,"pass_biscotti_id_in_header_ajax":true,"rich_grid_sticky_chips":true,"desktop_image_companion_wta_support":true,"cold_missing_history":true,"player_bootstrap_method":true,"kevlar_i18n_library":true,"kevlar_menu_refresh":true,"show_updated_ticket_shelf_ui":true,"use_preview_selection_tool":true,"live_chat_increased_min_height":true,"kevlar_settings_playback":true,"service_worker_subscribe_with_vapid_key":true,"kevlar_cancel_scheduled_comment_jobs_on_navigate":true,"kevlar_miniplayer_queue_user_activation":true,"high_priority_flyout_frequency":3,"service_worker_push_logged_out_prompt_watches":-1,"kevlar_disable_html_imports":true,"kevlar_miniplayer_play_pause_on_scrim":true,"desktop_shopping_companion_wta_support":true,"kevlar_next_cold_on_auth_change_detected":true,"web_emulated_idle_callback_delay":0,"suppress_sparkles_for_whitelisted_instream_on_desktop":true,"custom_csi_timeline_use_gel":true,"kevlar_collect_battery_network_status":true,"kevlar_inlined_html_templates_polymer_flags":true,"web_screen_manager_use_default_client":true,"desktop_persistent_menu":true,"external_fullscreen":true,"kevlar_thumbnail_fluid":true,"external_fullscreen_with_edu":true,"web_op_continuation_type_blacklist":[],"recommended_video_reordering":true,"app_settings_snapshot_min_time_between_snapshots_hours":24,"kevlar_miniplayer":true,"rich_grid":true,"kevlar_op_browse_sampled_prefix_ids":[],"pdg_enable_sign_in_modal_for_super_vod":true,"web_client_version_override":"","kevlar_next_up_next_edu_emoji":"","kevlar_copy_playlist":true,"kevlar_allow_queue_reorder":true,"enable_servlet_streamz":true,"service_worker_push_force_notification_prompt_tag":"1","live_chat_unicode_emoji_json_url":"https://www.gstatic.com/youtube/img/emojis/emojis-svg-4.json","service_worker_push_enabled":true,"enable_streamline_repost_flow":true,"kevlar_serve_unversioned_binary":true,"polymer2_not_shady_build":true,"enable_premium_voluntary_pause":true,"web_system_health_fraction":0.01,"twelve_video_reordering":[0,1,2,4,7,8,3,5,6,9,10,11],"kevlar_use_alpha_in_color_palettes":true,"fill_web_player_context_config":true,"kevlar_no_early_init_unpause":true,"enable_i18n_data_for_pla_on_search_web":true,"element_pool_populator_auto_abort":true,"enable_read_more_format_decoration":true,"kevlar_logged_out_topbar_menu_migration":true,"prefetch_comments_ms_after_video":0,"live_chat_client_url":true,"enable_call_to_action_clarification_renderer_bottom_section_conditions":true,"retry_web_logging_batches":true,"kevlar_mousedown_prefetchable_components":["ytd-playlist-video-renderer","ytd-grid-video-renderer","ytd-compact-video-renderer","ytd-video-renderer","ytd-playlist-panel-video-renderer"],"service_worker_push_prompt_delay_microseconds":3888000000000,"web_logging_max_batch":150,"kevlar_allow_multistep_video_init":true,"is_part_of_any_user_engagement_experiment":true,"disable_legacy_pyv_for_web":true,"playlist_remove_watched":true,"kevlar_autofocus_menu_on_keyboard_nav":true,"kevlar_settings_billing":true,"disable_thumbnail_preloading":true,"enable_button_behavior_reuse":true,"desktop_touch_gestures_usage_log":true,"kevlar_op_infra":true,"kevlar_center_search_results":true,"render_channel_canonical_tags":true,"service_worker_push_watch_page_prompt":true,"kevlar_disable_channels_flow_param":true,"disable_youthere_lact_threshold_check":true,"autoplay_pause_by_lact_sampling_fraction":0.0,"kevlar_ctrl_tap_fix":true,"mdx_enable_privacy_disclosure_ui":true,"client_streamz_web_flush_interval_seconds":60,"render_schema_org_album":true,"web_always_load_chat_support":true,"enable_watch_next_pause_autoplay_lact":true,"show_updated_ticket_shelf_drop_down":true,"searchbox_reporting":true,"kevlar_exit_fullscreen_leaving_watch":true,"defer_overlays":true,"rich_grid_section_minimum_row_number":2,"enable_ve_tracker_key":true,"no_forced_cold_load_on_channel_page":true,"web_use_beacon_api_for_ad_click_server_pings":true,"kevlar_watch_color_update":true,"web_refresh_info_panel":true,"fix_for_safari_desktop_masthead_banner_size":true,"kevlar_icons_on_menus":true,"enable_player_microformat_data":true,"enable_masthead_quartile_ping_fix":true,"kevlar_autonav_miniplayer_fix":true,"kevlar_legacy_browsers":true,"autoescape_tempdata_url":true,"reload_without_polymer_innertube":true,"kevlar_no_url_params":true,"enable_signals":true,"consent_url_override":"","kevlar_nitrate_driven_tooltips":true,"kevlar_channel_trailer_multi_attach":true,"enable_wii_ps_icebar":true,"botguard_async_snapshot_timeout_ms":3000,"kevlar_use_endpoint_for_channel_creation_form":true,"enable_microformat_data":true,"enable_mentions_in_reposts":true,"kevlar_queue_use_dedicated_list_type":true,"kevlar_watch_js_panel_height":true,"skip_init_preview_selection":true,"decorate_autoplay_renderer":true,"client_streamz_web_flush_count":100,"kevlar_miniplayer_expand_top":true,"user_mention_suggestions_edu_impression_cap":10,"html5_experiment_id_label":0,"kevlar_deprecated_ticker":true,"service_worker_push_home_page_prompt":true,"kevlar_tooltip_impression_cap":2,"render_schema_org_tags":true,"kevlar_watch_drag_handles":true,"desktop_polymer_video_masthead_session_tempdata_ttl":30,"kevlar_autonav_popup_filtering":true,"kevlar_queue_use_update_api":true,"kevlar_snap_state_refresh":true,"kevlar_time_caching_start_threshold":15,"kevlar_frontend_queue_recover":true,"kevlar_log_prefers_color_theme":true,"watch_next_pause_autoplay_lact_sec":4500,"cancel_pending_navs":true,"spf_kevlar_assume_chunked":true,"kevlar_droppable_prefetchable_requests":true,"desktop_sparkles_light_cta_button":true,"enable_new} ytcfg.set({"INNERTUBE_CONTEXT":{"client":{"hl":"zh-TW","gl":"TW","visitorData":"CgtsOGJTTWY4Qng5dyiRgrf4BQ%3D%3D","userAgent":"gzip(gfe)","clientName":"WEB","clientVersion":"2.20200710.05.00"},"request":{"sessionId":"6849342888954046665"}}}); if (window.ytcsi) {window.ytcsi.tick("csl", null, '');} @font-face{font-family:'Roboto';font-} body{padding:0;margin:0;overflow-y:scroll}body.autoscroll{overflow-y:auto}body.no-scroll{overflow:hidden}body.no-y-scroll{overflow-y:hidden}.hidden{display:none}textarea{--paper-input-container-input_-_white-space:pre-wrap}.grecaptcha-badge{visibility:hidden}ytd-masthead.shell{background:rgba(255,255,255,0.98);position:fixed;top:0;right:0;left:0;display:-ms-flex;display:-webkit-flex;display:flex;height:56px;-ms-flex-align:center;-webkit-align-items:center;align-items:center}ytd-masthead.shell #menu-icon{margin-left:16px}ytd-app>ytd-masthead.chunked{position:fixed;top:0;width:100%}ytd-masthead.shell.dark,ytd-masthead.shell.theater{background:rgba(40,40,40,0.98)}ytd-masthead.shell.full-window-mode{background:rgba(40,40,40,0.98);opacity:0;transform:translateY(calc(-100% - 5px))}ytd-masthead.shell>*:first-child{padding-left:16px}ytd-masthead.shell>*:last-child{padding-right:16px}ytd-masthead #masthead-logo{display:-ms-flex;display:-webkit-flex;display:flex}ytd-masthead #masthead-logo #country-code{margin-right:2px}ytd-masthead.shell #yt-logo-svg,ytd-masthead.shell #yt-logo-red-svg{align-self:center;margin-left:8px;padding:0;color:black}ytd-masthead.shell #a11y-skip-nav{display:none}ytd-masthead.shell svg{width:40px;height:40px;padding:8px;margin-right:8px;box-sizing:border-box;color:#606060;fill:currentColor}ytd-masthead .external-icon{width:24px;height:24px}ytd-masthead .yt-icons-ext{fill:currentColor;color:#606060}ytd-masthead.shell.dark .yt-icons-ext ytd-masthead.shell.theater .yt-icons-ext{fill:#fff}ytd-masthead svg#yt-logo-svg{width:80px}ytd-masthead svg#yt-logo-red-svg{width:106.4px}@media (max-width:656px){ytd-masthead.shell>*:first-child{padding-left:8px}ytd-masthead.shell>*:last-child{padding-right:8px}ytd-masthead.shell svg{margin-right:0}ytd-masthead #masthead-logo{-ms-flex:1 1 .000000001px;-webkit-flex:1;flex:1;-webkit-flex-basis:.000000001px;flex-basis:.000000001px}ytd-masthead.shell #yt-logo-svg,ytd-masthead.shell #yt-logo-red-svg{margin-left:4px}}@media (min-width:876px){ytd-masthead #masthead-logo{width:129px}}#masthead-skeleton-icons{display:flex;flex:1;flex-direction:row;justify-content:flex-end}ytd-masthead.masthead-finish #masthead-skeleton-icons{display:none}.masthead-skeleton-icon{border-radius:50%;height:32px;width:32px;margin:0 8px;background-color:hsl(0,0%,89%)}ytd-masthead.dark .masthead-skeleton-icon{background-color:hsl(0,0%,16%)}ytd-masthead .yt-icons-ext{color:var(--yt-spec-icon-active-other)}ytd-masthead svg#yt-logo-svg #youtube-paths path,ytd-masthead svg#yt-logo-red-svg #youtube-red-paths path{fill:#282828}ytd-masthead.dark svg#yt-logo-svg #youtube-paths path,ytd-masthead.dark svg#yt-logo-red-svg #youtube-red-paths path,ytd-masthead.theater svg#yt-logo-svg #youtube-paths path,ytd-masthead.theater svg#yt-logo-red-svg #youtube-red-paths path{fill:#fff}#search-input.ytd-searchbox-spt input{-webkit-appearance:none;-webkit-font-smoothing:antialiased;background-color:transparent;border:none;box-shadow:none;color:inherit;font-family:'Roboto','Noto',sans-serif;font-size:16px;font-weight:400;line-height:24px;margin-left:4px;max-width:100%;outline:none;text-align:inherit;width:100%;-ms-flex:1 1 .000000001px;-webkit-flex:1;flex:1;-webkit-flex-basis:.000000001px;flex-basis:.000000001px}#search-container.ytd-searchbox-spt{pointer-events:none;position:absolute;top:0;right:0;bottom:0;left:0}#search-input.ytd-searchbox-spt #search::-webkit-input-placeholder,#search-input.ytd-searchbox-spt #search::-moz-input-placeholder,#search-input.ytd-searchbox-spt #search:-ms-input-placeholder{color:hsl(0,0%,53.3%)}html{background-color:#f9f9f9!important;-webkit-text-size-adjust:none}html[dark]{background-color:#181818!important}#logo-red-icon-container.ytd-topbar-logo-renderer{width:86px} if (window.ytcsi) {window.ytcsi.tick("bc", null, '');} var ytimg = {};ytimg.count = 1;ytimg.preload = function(src) {var img = new Image();var count = ++ytimg.count;ytimg[count] = img;img.onload = img.onerror = function() {delete ytimg[count];};img.src = src;}; ytimg.preload("https://r3---sn-p5qlsndd.googlevideo.com/generate_204"); ytimg.preload("https://r3---sn-p5qlsndd.googlevideo.com/generate_204?conn2"); if (window.ytcsi) {window.ytcsi.tick("cfg", null, '');} var ytplayer = ytplayer || {};ytplayer.config = {"assets":{"js":"/s/player/5253ac4d/player_ias.vflset/zh_TW/base.js","css":"/s/player/5253ac4d/www-player.css"},"attrs":{"id":"movie_player"},"args":{"vss_host":"s.youtube.com","innertube_api_version":"v1","watermark":",https://s.ytimg.com/yts/img/watermark/youtube_watermark-vflHX6b6E.png,https://s.ytimg.com/yts/img/watermark/youtube_hd_watermark-vflAzLcD6.png","hl":"zh_TW","cver":"2.20200710.05.00","show_miniplayer_button":"1","enablejsapi":"1","player_response":"{"responseContext":{"serviceTrackingParams":[{"service":"GFEEDBACK","params":[{"key":"is_viewed_live","value":"False"},{"key":"logged_in","value":"0"},{"key":"e","value":"23905282,23834813,23854276,23895498,23918657,23841635,23884697,23912758,23744176,23925054,23864524,23887070,24304055,23885639,23882125,23921984,23895174,23906900,23910826,23876020,23908863,23882111,23862065,23911301,23854169,23895275,23923537,23907849,23921315,23874337,23862294,23836115,23916377,23881484,23913084,23915960,23860381,23897503,23900854,23923862,23897295,23910755,23832002,23816681,23841299,23869527,23862582,23905520,23882139,23735348,23914342,23885661,23923955,23884386,23894533,23904385,23768776,23919306,23797973,23764232,23834232,23837886,23896704,23874051,23921033,23887808,23861905,23870434,23865206,1714245,23804043,23899696,23902292,23847157,23871729,23897257,24590164,23898321,23906119,23839597,23919025,23842638,9473372,23904156,9473387,23903983,23912388,23913222,23896667,23869558,23903048,23914056,23915998,23921717,39320688,23857949,23907902,23923390,23861263,23919531,23857970,23862025,23908413,23897127,23909269,23789385,23874981,23854352,23709532,23861666,23899241,23900377,23917633,23920686,23790586,45170004,23888210,23916172,23912570,23924527,23811989,23897262,23907436,23903532,23868136,23884996,9473399,23804281,23821055,23889922,23919782,23886973,23874218,23900829,23884593,23919171,23906782,23918272,23880323,23882502,23908062,23723208,23859025,23890077,24650115,23898872,23874940,23907595,23915815,23918598,23924884,23909192,23872595,23842233,23902008,23871984,23915958,23880073,23856479,23918712,23858564,23916605,23853114,23862346,23880389,23894708,23907445,23918101,23902311,23895139,23755966,24303618,23794339,23919856,23910775,23882130,23897872,23890891"}]},{"service":"CSI","params":[{"key":"c","value":"WEB"},{"key":"cver","value":"2.20200710.05.00"},{"key":"yt_li","value":"0"},{"key":"GetPlayer_rid","value":"0xfdb971e9d5e86432"}]},{"service":"GUIDED_HELP","params":[{"key":"logged_in","value":"0"}]},{"service":"ECATCHER","params":[{"key":"client.version","value":"2.20200708"},{"key":"client.name","value":"WEB"}]}],"webResponseContextExtensionData":{"hasDecorated":true}},"playabilityStatus":{"status":"OK","playableInEmbed":true,"miniplayer":{"miniplayerRenderer":{"playbackMode":"PLAYBACK_MODE_ALLOW"}},"contextParams":"Q0FFU0FnZ0M="},"streamingData":{"expiresInSeconds":"21540","formats":[{"itag":18,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=18\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026gir=yes\u0026clen=4190503\u0026ratebypass=yes\u0026dur=91.602\u0026lmt=1357631851364132\u0026mt=1594736415\u0026fvip=3\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cratebypass%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgbks9huutlS4kNY6RhTdOnnSVfkj7umCMgSRELkjwADMCIQCCTTRaVLMPiCDxJVo1z9P7wW38W1OJAngLtsyVqRcdkQ%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.42001E, mp4a.40.2\"","bitrate":366518,"width":640,"height":360,"lastModified":"1357631851364132","contentLength":"4190503","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","averageBitrate":365974,"audioQuality":"AUDIO_QUALITY_LOW","approxDurationMs":"91602","audioSampleRate":"44100","audioChannels":2}],"adaptiveFormats":[{"itag":134,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=134\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026gir=yes\u0026clen=3294055\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIhAN_eRHVZR4N8uIduZiKI_Hpw6I0XimX_IO9zdCS6zaTdAiAvnHe9ncgKLYCm9q_r5rmwcW0vgvu16W93UCxp67m6kA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d4016\"","bitrate":306436,"width":640,"height":360,"initRange":{"start":"0","end":"708"},"indexRange":{"start":"709","end":"968"},"lastModified":"1383338327051509","contentLength":"3294055","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","averageBitrate":288319,"highReplication":true,"approxDurationMs":"91400"},{"itag":243,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=243\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgPDfZNpYJRIoz3iJU1AtgWFsleQO9cMzs53ZhK_DPvFUCIQCiGTkLz_F4QAg9j3hdrIF5KZM0R8ZoKZUWE1Q3zFQvWA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":405720,"width":640,"height":360,"lastModified":"1383338327051509","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":133,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=133\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRAIgLbtiSdU1TEcTsggRqV8nFlFRO4vxjLqm9MrzltQ8BncCIDHCUxNfg2BjXNeyr_L9VHvuf-Ly6Bgp3ziKDZWkj-Rq\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d400c\"","bitrate":242000,"width":426,"height":240,"lastModified":"1383338327051509","quality":"small","fps":15,"qualityLabel":"240p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":242,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=242\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAJhF8WxYjzULcbuNy_1jd4aG33UfBbxYeqX036x6RBqkAiEAtYyWYI7eRJpoNBsx69Q_Iq3rVrKjUccuJC-NFhsxjks%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":220500,"width":426,"height":240,"lastModified":"1383338327051509","quality":"small","fps":15,"qualityLabel":"240p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":160,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=160\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAPvpOCN9D4Mv-1obI-x5TOhIfHkY4N_A8eO46eECiR1nAiEA1Z3sFmLuUzK7hioyYDRho_i-_1Km6TY9cxTeUMJk2xo%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d400b\"","bitrate":108000,"width":256,"height":144,"lastModified":"1383338327051509","quality":"tiny","fps":15,"qualityLabel":"144p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":278,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=278\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgeuJSDkSv9LIRja5GKvM7YGJkrfn0iZm-pGYxyHugUZ4CIQDOlRaCT87cPH_nj4ofaGwujlo3fu0F2eqXLfstzSVsvQ%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":95000,"width":256,"height":144,"lastModified":"1383338327051509","quality":"tiny","fps":15,"qualityLabel":"144p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":140,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=140\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=audio%2Fmp4\u0026gir=yes\u0026clen=1454815\u0026otfp=1\u0026dur=91.556\u0026lmt=1383338346964048\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAI2Js22PAEdZJ0jhzYBTfDmUopKF0PiXU8lFSyQjv_AqAiEA85LOUETt8TJBinNiHboJZ10HTnT67H_oZoe0DDNWtzk%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"audio/mp4; codecs=\"mp4a.40.2\"","bitrate":127952,"initRange":{"start":"0","end":"591"},"indexRange":{"start":"592","end":"743"},"lastModified":"1383338346964048","contentLength":"1454815","quality":"tiny","projectionType":"RECTANGULAR","averageBitrate":127119,"highReplication":true,"audioQuality":"AUDIO_QUALITY_MEDIUM","approxDurationMs":"91556","audioSampleRate":"44100","audioChannels":2},{"itag":251,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=251\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=audio%2Fwebm\u0026gir=yes\u0026clen=1489702\u0026otfp=1\u0026dur=91.581\u0026lmt=1565103188094504\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIhAPf4JlMf01ZibXiAnMQ0CWbIa4oYNX4UuzEBmsFBOjo1AiB7CPiYZ35ccMOiYiHVJ3q883ByeLLzxCSVvMqN6Kc_xA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"audio/webm; codecs=\"opus\"","bitrate":136567,"initRange":{"start":"0","end":"258"},"indexRange":{"start":"259","end":"425"},"lastModified":"1565103188094504","contentLength":"1489702","quality":"tiny","projectionType":"RECTANGULAR","averageBitrate":130131,"audioQuality":"AUDIO_QUALITY_MEDIUM","approxDurationMs":"91581","audioSampleRate":"48000","audioChannels":2}],"dashManifestUrl":"https://manifest.googlevideo.com/api/manifest/dash/expire/1594758514/ei/EcENX93gOci7gwOIv54g/ip/74.84.144.185/id/45dedb42f7c17002/source/youtube/requiressl/yes/playback_host/r3---sn-p5qlsndd.googlevideo.com/mh/Ht/mm/31%2C29/mn/sn-p5qlsndd%2Csn-p5qs7nek/ms/au%2Crdu/mv/u/mvi/3/pl/22/hfr/all/as/fmp4_audio_clear%2Cwebm_audio_clear%2Cwebm2_audio_clear%2Cfmp4_sd_hd_clear%2Cwebm2_sd_hd_clear/vprv/1/mt/1594736415/fvip/3/keepalive/yes/itag/0/sparams/expire%2Cei%2Cip%2Cid%2Csource%2Crequiressl%2Chfr%2Cas%2Cvprv%2Citag/sig/AOq0QJ8wRgIhAOiPSQ_2MgxJeEevt7HizRbShrJaHcoLaGP3o850imxqAiEAseVq7uLCa7LsX_tDUlti31SbLE3Wf3eK4CNHQNlqBeU%3D/lsparams/playback_host%2Cmh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl/lsig/AG3C_xAwRgIhAIDFYw7cZB9M2ymEmgxeJMb922FEGt_EGeJpPKDuEL-GAiEAyDnCGhzFuQZLIY3Dp716CNQVc52aysforEIN76IAprk%3D"},"playbackTracking":{"videostatsPlaybackUrl":{"baseUrl":"https://s.youtube.com/api/stats/playback?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"videostatsDelayplayUrl":{"baseUrl":"https://s.youtube.com/api/stats/delayplay?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"videostatsWatchtimeUrl":{"baseUrl":"https://s.youtube.com/api/stats/watchtime?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"ptrackingUrl":{"baseUrl":"https://www.youtube.com/ptracking?ei=EsENX_3AAaPx8gSHiLD4Cg\u0026plid=AAWqZ59GSaLdIY_N\u0026pltype=contentugc\u0026ptk=youtube_none\u0026video_id=Rd7bQvfBcAI"},"qoeUrl":{"baseUrl":"https://s.youtube.com/api/stats/qoe?cat=otfp\u0026cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026event=streamingstats\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N"},"setAwesomeUrl":{"baseUrl":"https://www.youtube.com/set_awesome?ei=EsENX_3AAaPx8gSHiLD4Cg\u0026plid=AAWqZ59GSaLdIY_N\u0026video_id=Rd7bQvfBcAI","elapsedMediaTimeSeconds":73},"atrUrl":{"baseUrl":"https://s.youtube.com/api/stats/atr?docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026len=92\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026ver=2","elapsedMediaTimeSeconds":5}},"videoDetails":{"videoId":"Rd7bQvfBcAI","title":"Memory Foam Mattress Topper","lengthSeconds":"92","keywords":["memory foam mattress topper","memory foam","mattress topper","mattresses","mattress toppers","memory foams","mattress"],"channelId":"UCD5-CuDg9fVZG-pDDmb5-mg","isOwnerViewing":false,"shortDescription":"Click Here: http://memory-foam-buyers-guide.org/memory-foam-mattress-topper.html\nCall for Information: 888-822-3410 Toll Free\n\nMemory Foam Mattress Topper\n\nWhat Is A Memory Foam Mattress Topper? \nAlthough there are many different thicknesses and densities, a memory foam mattress topper is designed to sit on top of an existing mattress to make it more comfortable.\n\nThe major difference in a memory foam mattress topper and memory foam mattress is that a memory foam mattress is meant to sit upon a hard surface. \n\nThe memory foam itself is laminated to one or more pieces of foam to create the feel that you want whereas a memory foam mattress topper is made of pure memory foam and will feel differently with the feel of each mattress you set it on.\n\nWhen you buy a whole memory foam sleep system you get memory foam pillows, memory foam mattress and a foundation (like a boxed spring, but without any springs).\nBuying memory foam mattress topper and placing it onto a sagging, old and worn out mattress defeats the whole concept.\n\nMemory foam provides its unique comfort only when it does all the giving from the top down and is supported totally at the bottom.\n\nIf your mattress is worn out or if you sit the memory foam mattress topper onto a boxed spring, the memory mattress topper is going to sink in everywhere the mattress or boxed spring sinks in, defeating the way it's designed to work.\n\nFor many people, any relief at all is better than nothing, so if you realize that a memory foam mattress topper isn't meant to be a replacement for a memory foam sleep system, then let's go ahead with our focus on toppers and what benefits you can expect from them.\n\nA memory foam mattress topper, also called bed toppers, is made in varying thicknesses and densities.\n\nThe most common memory foam topper is 2\" or so in thickness. There are a couple of really cheap ones that measure 1\" to 1 1/2\" thick. The best ones are 2\" to 4\" thick and of a denser material than the cheap ones.\n\nIf you have a choice, try to buy the 4.0 lb. to 4.5 lb. density memory foam mattress topper because it has the best support and will last many years.\n\nThe low density toppers, of 2.5 lb. to 3.5 lb. will only continue to recover from your weight for about 10 to 12 months. After that, they will start to flatten out and show body impressions.\n\nRemember never to place a mattress pad on top of your memory foam mattress topper because memory foam works off of your body temperature and anything you place between your body and the temperature sensitive foam will greatly diminish the way your topper feels.\n\n If you want to protect your investment in your new memory foam mattress or topper, you should use only a mattress protector that has been developed specifically for use with memory foam so it won't affect the temperature sensitive material beneath it.\nRemember, any mattress topper you purchase will be better than no topper.\n\nIn some cases, you can spend less and get a great memory foam mattress topper that you'll be happy with for years to come.\n\nThe main thing, again, is to look for the density of the foam and the thickness of the memory foam mattress topper that you'll be sleeping on for the future.\n\nTo watch more videos like this, visit: \n\n\nFollow me on:\nhttps://plus.google.com/u/0/110507796750383587696\n\nTo Watch More Videos Like This One, Visit:\nhttp://www.youtube.com/user/memoryfoamvideo\n\nResources:\nhttps://twitter.com/CharlesWalton10\nhttp://www.facebook.com/charles.walton.35762\nhttps://pinterest.com/charleswalton10/","isCrawlable":true,"thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEiCKgBEF5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ==\u0026rs=AOn4CLCmkfPnM0PBUWi3gUYGUtQfho_uYw","width":168,"height":94},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEiCMQBEG5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ==\u0026rs=AOn4CLDEHbCtPxXhSG3Iy_3coyBdL6ifFQ","width":196,"height":110},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEjCPYBEIoBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=\u0026rs=AOn4CLDFo8j4MW-Q-LmdPmUPulzcVpDOKQ","width":246,"height":138},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=\u0026rs=AOn4CLD8SR_9-_KAOuhjj1IwuTJScWL2IA","width":336,"height":188}]},"averageRating":0.0,"allowRatings":true,"viewCount":"268","author":"Mikaela Panganiban","isPrivate":false,"isUnpluggedCorpus":false,"isLiveContent":false},"playerConfig":{"audioConfig":{"enablePerFormatLoudness":false},"daiConfig":{"enableServerStitchedDai":false},"mediaCommonConfig":{"dynamicReadaheadConfig":{"maxReadAheadMediaTimeMs":120000,"minReadAheadMediaTimeMs":15000,"readAheadGrowthRateMs":1000}},"webPlayerConfig":{"webPlayerActionsPorting":{"getSharePanelCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/share/get_web_player_share_panel"}},"webPlayerShareEntityServiceEndpoint":{"serializedShareEntity":"CgtSZDdiUXZmQmNBSQ%3D%3D"}},"subscribeCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/subscription/subscribe"}},"subscribeEndpoint":{"channelIds":["UCD5-CuDg9fVZG-pDDmb5-mg"],"params":"EgIIBxgA"}},"unsubscribeCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/subscription/unsubscribe"}},"unsubscribeEndpoint":{"channelIds":["UCD5-CuDg9fVZG-pDDmb5-mg"],"params":"CgIIBxgA"}},"addToWatchLaterCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"Rd7bQvfBcAI","action":"ACTION_ADD_VIDEO"}]}},"removeFromWatchLaterCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"Rd7bQvfBcAI"}]}}}}},"storyboards":{"playerStoryboardSpecRenderer":{"spec":"https://i9.ytimg.com/sb/Rd7bQvfBcAI/storyboard3_L$L/$N.jpg?sqp=-oaymwGbA0g48quKqQOSA4gBAZUBAAAEQpgBMqABPKgBBLABELABDbABDLABELABFbABH7ABJrABLbABDrABDrABD7ABErABF7ABK7ABLLABKbABD7ABDrABELABFbABH7ABKrABMrABKbABD7ABEbABFLABGLABJrABPbABOLABLbABEbABFLABHrABKrABMbABS7ABR7ABNrABFbABHLABKbABLrABObABR7ABTbABP7ABJbABLrABN7ABPbABR7ABUrABUbABRbABM7ABQLABQrABQ7ABTLABRLABRrABQ7gBEbgBEbgBFbgBI7gBRLgBQ7gBQ7gBQ7gBEbgBE7gBFrgBL7gBQ7gBQ7gBQ7gBQ7gBFbgBFrgBKbgBQ7gBQ7gBQ7gBQ7gBQ7gBI7gBL7gBQ7gBQ7gBQ7gBQ7gBQ7gBQ7gBRLgBQ7gBQ7gBQ7gBQ7gBQ7gBQrgBQrgBQ7gBQ7gBQ7gBQ7gBQ7gBQrgBQrgBQrgBQ7gBQ7gBQ7gBQ7gBQrgBQrgBQrgBQrgBQ7gBQ7gBQ7gBQrgBQrgBQrgBQrgBQqLzl_8DBgjtoq-HBQ==|48#27#100#10#10#0#default#rs$AOn4CLDqihFtm6kU9SPGt4BCidCOmf9JsA|80#45#93#10#10#1000#M$M#rs$AOn4CLD4GqwhwGRnAA4UxCpIs5EaRyxWHg|160#90#93#5#5#1000#M$M#rs$AOn4CLBrPJnm2vBhGFRlwkLQoyuJoRlb1w"}},"microformat":{"playerMicroformatRenderer":{"thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg","width":480,"height":360}]},"embed":{"iframeUrl":"https://www.youtube.com/embed/Rd7bQvfBcAI","flashUrl":"http://www.youtube.com/v/Rd7bQvfBcAI?version=3\u0026autohide=1","width":640,"height":360,"flashSecureUrl":"https://www.youtube.com/v/Rd7bQvfBcAI?version=3\u0026autohide=1"},"title":{"simpleText":"Memory Foam Mattress Topper"},"description":{"simpleText":"Click Here: http://memory-foam-buyers-guide.org/memory-foam-mattress-topper.html\nCall for Information: 888-822-3410 Toll Free\n\nMemory Foam Mattress Topper\n\nWhat Is A Memory Foam Mattress Topper? \nAlthough there are many different thicknesses and densities, a memory foam mattress topper is designed to sit on top of an existing mattress to make it more comfortable.\n\nThe major difference in a memory foam mattress topper and memory foam mattress is that a memory foam mattress is meant to sit upon a hard surface. \n\nThe memory foam itself is laminated to one or more pieces of foam to create the feel that you want whereas a memory foam mattress topper is made of pure memory foam and will feel differently with the feel of each mattress you set it on.\n\nWhen you buy a whole memory foam sleep system you get memory foam pillows, memory foam mattress and a foundation (like a boxed spring, but without any springs).\nBuying memory foam mattress topper and placing it onto a sagging, old and worn out mattress defeats the whole concept.\n\nMemory foam provides its unique comfort only when it does all the giving from the top down and is supported totally at the bottom.\n\nIf your mattress is worn out or if you sit the memory foam mattress topper onto a boxed spring, the memory mattress topper is going to sink in everywhere the mattress or boxed spring sinks in, defeating the way it's designed to work.\n\nFor many people, any relief at all is better than nothing, so if you realize that a memory foam mattress topper isn't meant to be a replacement for a memory foam sleep system, then let's go ahead with our focus on toppers and what benefits you can expect from them.\n\nA memory foam mattress topper, also called bed toppers, is made in varying thicknesses and densities.\n\nThe most common memory foam topper is 2\" or so in thickness. There are a couple of really cheap ones that measure 1\" to 1 1/2\" thick. The best ones are 2\" to 4\" thick and of a denser material than the cheap ones.\n\nIf you have a choice, try to buy the 4.0 lb. to 4.5 lb. density memory foam mattress topper because it has the best support and will last many years.\n\nThe low density toppers, of 2.5 lb. to 3.5 lb. will only continue to recover from your weight for about 10 to 12 months. After that, they will start to flatten out and show body impressions.\n\nRemember never to place a mattress pad on top of your memory foam mattress topper because memory foam works off of your body temperature and anything you place between your body and the temperature sensitive foam will greatly diminish the way your topper feels.\n\n If you want to protect your investment in your new memory foam mattress or topper, you should use only a mattress protector that has been developed specifically for use with memory foam so it won't affect the temperature sensitive material beneath it.\nRemember, any mattress topper you purchase will be better than no topper.\n\nIn some cases, you can spend less and get a great memory foam mattress topper that you'll be happy with for years to come.\n\nThe main thing, again, is to look for the density of the foam and the thickness of the memory foam mattress topper that you'll be sleeping on for the future.\n\nTo watch more videos like this, visit: \n\n\nFollow me on:\nhttps://plus.google.com/u/0/110507796750383587696\n\nTo Watch More Videos Like This One, Visit:\nhttp://www.youtube.com/user/memoryfoamvideo\n\nResources:\nhttps://twitter.com/CharlesWalton10\nhttp://www.facebook.com/charles.walton.35762\nhttps://pinterest.com/charleswalton10/"},"lengthSeconds":"92","ownerProfileUrl":"http://www.youtube.com/user/memoryfoamvideo","externalChannelId":"UCD5-CuDg9fVZG-pDDmb5-mg","isFamilySafe":true,"availableCountries":["AD","AE","AF","AG","AI","AL","AM","AO","AQ","AR","AS","AT","AU","AW","AX","AZ","BA","BB","BD","BE","BF","BG","BH","BI","BJ","BL","BM","BN","BO","BQ","BR","BS","BT","BV","BW","BY","BZ","CA","CC","CD","CF","CG","CH","CI","CK","CL","CM","CN","CO","CR","CU","CV","CW","CX","CY","CZ","DE","DJ","DK","DM","DO","DZ","EC","EE","EG","EH","ER","ES","ET","FI","FJ","FK","FM","FO","FR","GA","GB","GD","GE","GF","GG","GH","GI","GL","GM","GN","GP","GQ","GR","GS","GT","GU","GW","GY","HK","HM","HN","HR","HT","HU","ID","IE","IL","IM","IN","IO","IQ","IR","IS","IT","JE","JM","JO","JP","KE","KG","KH","KI","KM","KN","KP","KR","KW","KY","KZ","LA","LB","LC","LI","LK","LR","LS","LT","LU","LV","LY","MA","MC","MD","ME","MF","MG","MH","MK","ML","MM","MN","MO","MP","MQ","MR","MS","MT","MU","MV","MW","MX","MY","MZ","NA","NC","NE","NF","NG","NI","NL","NO","NP","NR","NU","NZ","OM","PA","PE","PF","PG","PH","PK","PL","PM","PN","PR","PS","PT","PW","PY","QA","RE","RO","RS","RU","RW","SA","SB","SC","SD","SE","SG","SH","SI","SJ","SK","SL","SM","SN","SO","SR","SS","ST","SV","SX","SY","SZ","TC","TD","TF","TG","TH","TJ","TK","TL","TM","TN","TO","TR","TT","TV","TW","TZ","UA","UG","UM","US","UY","UZ","VA","VC","VE","VG","VI","VN","VU","WF","WS","YE","YT","ZA","ZM","ZW"],"isUnlisted":false,"hasYpcMetadata":false,"viewCount":"268","category":"Howto \u0026 Style","publishDate":"2013-01-07","ownerChannelName":"Mikaela Panganiban","uploadDate":"2013-01-07"}},"trackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","attestation":{"playerAttestationRenderer":{"challenge":"a=5\u0026a2=1\u0026b=L8scmisyp1mCK0PQ7Yi3Z3f0Rn8\u0026c=1594736914\u0026d=1\u0026e=Rd7bQvfBcAI\u0026c3a=24\u0026c1a=1\u0026c6a=1\u0026hh=8ZJlVD5YyiDpaE6-PwXZFI0JIIPXGOMlh6h6Oi0IolY","botguardData":{"program":"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","interpreterUrl":"//www.google.com/js/bg/U2N_t8xvYfX7gsY40yu-neGzM-eELk5d79HC0J7X0cM.js"}}},"messages":[{"mealbarPromoRenderer":{"icon":{"thumbnails":[{"url":"https://www.gstatic.com/youtube/img/promos/growth/6ad5a99c727579634bc3e2fb67562a2621170bdd11578967392667be5a05c5e4_384x384.png","width":384,"height":384}]},"messageTexts":[{"runs":[{"text":"訂⁠閱⁠零⁠廣⁠åŠâ çš„⁠ YouTube⁠服⁠務"}]}],"actionButton":{"buttonRenderer":{" (function(){/* Copyright The Closure Library Authors. SPDX-License-Identifier: Apache-2.0 */ var f=this||self,g="closure_uid_"+(1E9*Math.random()>>>0),h=0;function l(a,b){this.width=a;this.height=b} l.prototype.aspectRatio=function(){return this.width/this.height}; l.prototype.ceil=function(){this.width=Math.ceil(this.width);this.height=Math.ceil(this.height);return this}; l.prototype.floor=function(){this.width=Math.floor(this.width);this.height=Math.floor(this.height);return this}; l.prototype.round=function(){this.width=Math.round(this.width);this.height=Math.round(this.height);return this};function m(){var a=document;var b="DIV";"application/xhtml+xml"===a.contentType%26%26(b=b.toLowerCase());return a.createElement(b)} ;function n(a,b){for(var d=[a],c=b.length-1;0=1550-z()%26%26800a.height%26%26657

body{padding:0;margin:0;overflow-y:scroll}body.autoscroll{overflow-y:auto}body.no-scroll{overflow:hidden}body.no-y-scroll{overflow-y:hidden}.hidden{display:none}textarea{--paper-input-container-input_-_white-space:pre-wrap}.grecaptcha-badge{visibility:hidden}ytd-masthead.shell{background:rgba(255,255,255,0.98);position:fixed;top:0;right:0;left:0;display:-ms-flex;display:-webkit-flex;display:flex;height:56px;-ms-flex-align:center;-webkit-align-items:center;align-items:center}ytd-masthead.shell #menu-icon{margin-left:16px}ytd-app>ytd-masthead.chunked{position:fixed;top:0;width:100%}ytd-masthead.shell.dark,ytd-masthead.shell.theater{background:rgba(40,40,40,0.98)}ytd-masthead.shell.full-window-mode{background:rgba(40,40,40,0.98);opacity:0;transform:translateY(calc(-100% - 5px))}ytd-masthead.shell>*:first-child{padding-left:16px}ytd-masthead.shell>*:last-child{padding-right:16px}ytd-masthead #masthead-logo{display:-ms-flex;display:-webkit-flex;display:flex}ytd-masthead #masthead-logo #country-code{margin-right:2px}ytd-masthead.shell #yt-logo-svg,ytd-masthead.shell #yt-logo-red-svg{align-self:center;margin-left:8px;padding:0;color:black}ytd-masthead.shell #a11y-skip-nav{display:none}ytd-masthead.shell svg{width:40px;height:40px;padding:8px;margin-right:8px;box-sizing:border-box;color:#606060;fill:currentColor}ytd-masthead .external-icon{width:24px;height:24px}ytd-masthead .yt-icons-ext{fill:currentColor;color:#606060}ytd-masthead.shell.dark .yt-icons-ext ytd-masthead.shell.theater .yt-icons-ext{fill:#fff}ytd-masthead svg#yt-logo-svg{width:80px}ytd-masthead svg#yt-logo-red-svg{width:106.4px}@media (max-width:656px){ytd-masthead.shell>*:first-child{padding-left:8px}ytd-masthead.shell>*:last-child{padding-right:8px}ytd-masthead.shell svg{margin-right:0}ytd-masthead #masthead-logo{-ms-flex:1 1 .000000001px;-webkit-flex:1;flex:1;-webkit-flex-basis:.000000001px;flex-basis:.000000001px}ytd-masthead.shell #yt-logo-svg,ytd-masthead.shell #yt-logo-red-svg{margin-left:4px}}@media (min-width:876px){ytd-masthead #masthead-logo{width:129px}}#masthead-skeleton-icons{display:flex;flex:1;flex-direction:row;justify-content:flex-end}ytd-masthead.masthead-finish #masthead-skeleton-icons{display:none}.masthead-skeleton-icon{border-radius:50%;height:32px;width:32px;margin:0 8px;background-color:hsl(0,0%,89%)}ytd-masthead.dark .masthead-skeleton-icon{background-color:hsl(0,0%,16%)}ytd-masthead .yt-icons-ext{color:var(--yt-spec-icon-active-other)}ytd-masthead svg#yt-logo-svg #youtube-paths path,ytd-masthead svg#yt-logo-red-svg #youtube-red-paths path{fill:#282828}ytd-masthead.dark svg#yt-logo-svg #youtube-paths path,ytd-masthead.dark svg#yt-logo-red-svg #youtube-red-paths path,ytd-masthead.theater svg#yt-logo-svg #youtube-paths path,ytd-masthead.theater svg#yt-logo-red-svg #youtube-red-paths path{fill:#fff}#search-input.ytd-searchbox-spt input{-webkit-appearance:none;-webkit-font-smoothing:antialiased;background-color:transparent;border:none;box-shadow:none;color:inherit;font-family:'Roboto','Noto',sans-serif;font-size:16px;font-weight:400;line-height:24px;margin-left:4px;max-width:100%;outline:none;text-align:inherit;width:100%;-ms-flex:1 1 .000000001px;-webkit-flex:1;flex:1;-webkit-flex-basis:.000000001px;flex-basis:.000000001px}#search-container.ytd-searchbox-spt{pointer-events:none;position:absolute;top:0;right:0;bottom:0;left:0}#search-input.ytd-searchbox-spt #search::-webkit-input-placeholder,#search-input.ytd-searchbox-spt #search::-moz-input-placeholder,#search-input.ytd-searchbox-spt #search:-ms-input-placeholder{color:hsl(0,0%,53.3%)}html{background-color:#f9f9f9!important;-webkit-text-size-adjust:none}html[dark]{background-color:#181818!important}#logo-red-icon-container.ytd-topbar-logo-renderer{width:86px} if (window.ytcsi) {window.ytcsi.tick("bc", null, '');} var ytimg = {};ytimg.count = 1;ytimg.preload = function(src) {var img = new Image();var count = ++ytimg.count;ytimg[count] = img;img.onload = img.onerror = function() {delete ytimg[count];};img.src = src;}; ytimg.preload("https://r3---sn-p5qlsndd.googlevideo.com/generate_204"); ytimg.preload("https://r3---sn-p5qlsndd.googlevideo.com/generate_204?conn2"); if (window.ytcsi) {window.ytcsi.tick("cfg", null, '');} var ytplayer = ytplayer || {};ytplayer.config = {"assets":{"js":"/s/player/5253ac4d/player_ias.vflset/zh_TW/base.js","css":"/s/player/5253ac4d/www-player.css"},"attrs":{"id":"movie_player"},"args":{"vss_host":"s.youtube.com","innertube_api_version":"v1","watermark":",https://s.ytimg.com/yts/img/watermark/youtube_watermark-vflHX6b6E.png,https://s.ytimg.com/yts/img/watermark/youtube_hd_watermark-vflAzLcD6.png","hl":"zh_TW","cver":"2.20200710.05.00","show_miniplayer_button":"1","enablejsapi":"1","player_response":"{"responseContext":{"serviceTrackingParams":[{"service":"GFEEDBACK","params":[{"key":"is_viewed_live","value":"False"},{"key":"logged_in","value":"0"},{"key":"e","value":"23905282,23834813,23854276,23895498,23918657,23841635,23884697,23912758,23744176,23925054,23864524,23887070,24304055,23885639,23882125,23921984,23895174,23906900,23910826,23876020,23908863,23882111,23862065,23911301,23854169,23895275,23923537,23907849,23921315,23874337,23862294,23836115,23916377,23881484,23913084,23915960,23860381,23897503,23900854,23923862,23897295,23910755,23832002,23816681,23841299,23869527,23862582,23905520,23882139,23735348,23914342,23885661,23923955,23884386,23894533,23904385,23768776,23919306,23797973,23764232,23834232,23837886,23896704,23874051,23921033,23887808,23861905,23870434,23865206,1714245,23804043,23899696,23902292,23847157,23871729,23897257,24590164,23898321,23906119,23839597,23919025,23842638,9473372,23904156,9473387,23903983,23912388,23913222,23896667,23869558,23903048,23914056,23915998,23921717,39320688,23857949,23907902,23923390,23861263,23919531,23857970,23862025,23908413,23897127,23909269,23789385,23874981,23854352,23709532,23861666,23899241,23900377,23917633,23920686,23790586,45170004,23888210,23916172,23912570,23924527,23811989,23897262,23907436,23903532,23868136,23884996,9473399,23804281,23821055,23889922,23919782,23886973,23874218,23900829,23884593,23919171,23906782,23918272,23880323,23882502,23908062,23723208,23859025,23890077,24650115,23898872,23874940,23907595,23915815,23918598,23924884,23909192,23872595,23842233,23902008,23871984,23915958,23880073,23856479,23918712,23858564,23916605,23853114,23862346,23880389,23894708,23907445,23918101,23902311,23895139,23755966,24303618,23794339,23919856,23910775,23882130,23897872,23890891"}]},{"service":"CSI","params":[{"key":"c","value":"WEB"},{"key":"cver","value":"2.20200710.05.00"},{"key":"yt_li","value":"0"},{"key":"GetPlayer_rid","value":"0xfdb971e9d5e86432"}]},{"service":"GUIDED_HELP","params":[{"key":"logged_in","value":"0"}]},{"service":"ECATCHER","params":[{"key":"client.version","value":"2.20200708"},{"key":"client.name","value":"WEB"}]}],"webResponseContextExtensionData":{"hasDecorated":true}},"playabilityStatus":{"status":"OK","playableInEmbed":true,"miniplayer":{"miniplayerRenderer":{"playbackMode":"PLAYBACK_MODE_ALLOW"}},"contextParams":"Q0FFU0FnZ0M="},"streamingData":{"expiresInSeconds":"21540","formats":[{"itag":18,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=18\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026gir=yes\u0026clen=4190503\u0026ratebypass=yes\u0026dur=91.602\u0026lmt=1357631851364132\u0026mt=1594736415\u0026fvip=3\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cratebypass%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgbks9huutlS4kNY6RhTdOnnSVfkj7umCMgSRELkjwADMCIQCCTTRaVLMPiCDxJVo1z9P7wW38W1OJAngLtsyVqRcdkQ%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.42001E, mp4a.40.2\"","bitrate":366518,"width":640,"height":360,"lastModified":"1357631851364132","contentLength":"4190503","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","averageBitrate":365974,"audioQuality":"AUDIO_QUALITY_LOW","approxDurationMs":"91602","audioSampleRate":"44100","audioChannels":2}],"adaptiveFormats":[{"itag":134,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=134\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026gir=yes\u0026clen=3294055\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIhAN_eRHVZR4N8uIduZiKI_Hpw6I0XimX_IO9zdCS6zaTdAiAvnHe9ncgKLYCm9q_r5rmwcW0vgvu16W93UCxp67m6kA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d4016\"","bitrate":306436,"width":640,"height":360,"initRange":{"start":"0","end":"708"},"indexRange":{"start":"709","end":"968"},"lastModified":"1383338327051509","contentLength":"3294055","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","averageBitrate":288319,"highReplication":true,"approxDurationMs":"91400"},{"itag":243,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=243\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgPDfZNpYJRIoz3iJU1AtgWFsleQO9cMzs53ZhK_DPvFUCIQCiGTkLz_F4QAg9j3hdrIF5KZM0R8ZoKZUWE1Q3zFQvWA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":405720,"width":640,"height":360,"lastModified":"1383338327051509","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":133,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=133\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRAIgLbtiSdU1TEcTsggRqV8nFlFRO4vxjLqm9MrzltQ8BncCIDHCUxNfg2BjXNeyr_L9VHvuf-Ly6Bgp3ziKDZWkj-Rq\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d400c\"","bitrate":242000,"width":426,"height":240,"lastModified":"1383338327051509","quality":"small","fps":15,"qualityLabel":"240p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":242,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=242\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAJhF8WxYjzULcbuNy_1jd4aG33UfBbxYeqX036x6RBqkAiEAtYyWYI7eRJpoNBsx69Q_Iq3rVrKjUccuJC-NFhsxjks%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":220500,"width":426,"height":240,"lastModified":"1383338327051509","quality":"small","fps":15,"qualityLabel":"240p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":160,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=160\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAPvpOCN9D4Mv-1obI-x5TOhIfHkY4N_A8eO46eECiR1nAiEA1Z3sFmLuUzK7hioyYDRho_i-_1Km6TY9cxTeUMJk2xo%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d400b\"","bitrate":108000,"width":256,"height":144,"lastModified":"1383338327051509","quality":"tiny","fps":15,"qualityLabel":"144p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":278,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=278\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgeuJSDkSv9LIRja5GKvM7YGJkrfn0iZm-pGYxyHugUZ4CIQDOlRaCT87cPH_nj4ofaGwujlo3fu0F2eqXLfstzSVsvQ%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":95000,"width":256,"height":144,"lastModified":"1383338327051509","quality":"tiny","fps":15,"qualityLabel":"144p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":140,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=140\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=audio%2Fmp4\u0026gir=yes\u0026clen=1454815\u0026otfp=1\u0026dur=91.556\u0026lmt=1383338346964048\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAI2Js22PAEdZJ0jhzYBTfDmUopKF0PiXU8lFSyQjv_AqAiEA85LOUETt8TJBinNiHboJZ10HTnT67H_oZoe0DDNWtzk%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"audio/mp4; codecs=\"mp4a.40.2\"","bitrate":127952,"initRange":{"start":"0","end":"591"},"indexRange":{"start":"592","end":"743"},"lastModified":"1383338346964048","contentLength":"1454815","quality":"tiny","projectionType":"RECTANGULAR","averageBitrate":127119,"highReplication":true,"audioQuality":"AUDIO_QUALITY_MEDIUM","approxDurationMs":"91556","audioSampleRate":"44100","audioChannels":2},{"itag":251,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=251\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=audio%2Fwebm\u0026gir=yes\u0026clen=1489702\u0026otfp=1\u0026dur=91.581\u0026lmt=1565103188094504\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIhAPf4JlMf01ZibXiAnMQ0CWbIa4oYNX4UuzEBmsFBOjo1AiB7CPiYZ35ccMOiYiHVJ3q883ByeLLzxCSVvMqN6Kc_xA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"audio/webm; codecs=\"opus\"","bitrate":136567,"initRange":{"start":"0","end":"258"},"indexRange":{"start":"259","end":"425"},"lastModified":"1565103188094504","contentLength":"1489702","quality":"tiny","projectionType":"RECTANGULAR","averageBitrate":130131,"audioQuality":"AUDIO_QUALITY_MEDIUM","approxDurationMs":"91581","audioSampleRate":"48000","audioChannels":2}],"dashManifestUrl":"https://manifest.googlevideo.com/api/manifest/dash/expire/1594758514/ei/EcENX93gOci7gwOIv54g/ip/74.84.144.185/id/45dedb42f7c17002/source/youtube/requiressl/yes/playback_host/r3---sn-p5qlsndd.googlevideo.com/mh/Ht/mm/31%2C29/mn/sn-p5qlsndd%2Csn-p5qs7nek/ms/au%2Crdu/mv/u/mvi/3/pl/22/hfr/all/as/fmp4_audio_clear%2Cwebm_audio_clear%2Cwebm2_audio_clear%2Cfmp4_sd_hd_clear%2Cwebm2_sd_hd_clear/vprv/1/mt/1594736415/fvip/3/keepalive/yes/itag/0/sparams/expire%2Cei%2Cip%2Cid%2Csource%2Crequiressl%2Chfr%2Cas%2Cvprv%2Citag/sig/AOq0QJ8wRgIhAOiPSQ_2MgxJeEevt7HizRbShrJaHcoLaGP3o850imxqAiEAseVq7uLCa7LsX_tDUlti31SbLE3Wf3eK4CNHQNlqBeU%3D/lsparams/playback_host%2Cmh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl/lsig/AG3C_xAwRgIhAIDFYw7cZB9M2ymEmgxeJMb922FEGt_EGeJpPKDuEL-GAiEAyDnCGhzFuQZLIY3Dp716CNQVc52aysforEIN76IAprk%3D"},"playbackTracking":{"videostatsPlaybackUrl":{"baseUrl":"https://s.youtube.com/api/stats/playback?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"videostatsDelayplayUrl":{"baseUrl":"https://s.youtube.com/api/stats/delayplay?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"videostatsWatchtimeUrl":{"baseUrl":"https://s.youtube.com/api/stats/watchtime?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"ptrackingUrl":{"baseUrl":"https://www.youtube.com/ptracking?ei=EsENX_3AAaPx8gSHiLD4Cg\u0026plid=AAWqZ59GSaLdIY_N\u0026pltype=contentugc\u0026ptk=youtube_none\u0026video_id=Rd7bQvfBcAI"},"qoeUrl":{"baseUrl":"https://s.youtube.com/api/stats/qoe?cat=otfp\u0026cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026event=streamingstats\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N"},"setAwesomeUrl":{"baseUrl":"https://www.youtube.com/set_awesome?ei=EsENX_3AAaPx8gSHiLD4Cg\u0026plid=AAWqZ59GSaLdIY_N\u0026video_id=Rd7bQvfBcAI","elapsedMediaTimeSeconds":73},"atrUrl":{"baseUrl":"https://s.youtube.com/api/stats/atr?docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026len=92\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026ver=2","elapsedMediaTimeSeconds":5}},"videoDetails":{"videoId":"Rd7bQvfBcAI","title":"Memory Foam Mattress Topper","lengthSeconds":"92","keywords":["memory foam mattress topper","memory foam","mattress topper","mattresses","mattress toppers","memory foams","mattress"],"channelId":"UCD5-CuDg9fVZG-pDDmb5-mg","isOwnerViewing":false,"shortDescription":"Click Here: http://memory-foam-buyers-guide.org/memory-foam-mattress-topper.html\nCall for Information: 888-822-3410 Toll Free\n\nMemory Foam Mattress Topper\n\nWhat Is A Memory Foam Mattress Topper? \nAlthough there are many different thicknesses and densities, a memory foam mattress topper is designed to sit on top of an existing mattress to make it more comfortable.\n\nThe major difference in a memory foam mattress topper and memory foam mattress is that a memory foam mattress is meant to sit upon a hard surface. \n\nThe memory foam itself is laminated to one or more pieces of foam to create the feel that you want whereas a memory foam mattress topper is made of pure memory foam and will feel differently with the feel of each mattress you set it on.\n\nWhen you buy a whole memory foam sleep system you get memory foam pillows, memory foam mattress and a foundation (like a boxed spring, but without any springs).\nBuying memory foam mattress topper and placing it onto a sagging, old and worn out mattress defeats the whole concept.\n\nMemory foam provides its unique comfort only when it does all the giving from the top down and is supported totally at the bottom.\n\nIf your mattress is worn out or if you sit the memory foam mattress topper onto a boxed spring, the memory mattress topper is going to sink in everywhere the mattress or boxed spring sinks in, defeating the way it's designed to work.\n\nFor many people, any relief at all is better than nothing, so if you realize that a memory foam mattress topper isn't meant to be a replacement for a memory foam sleep system, then let's go ahead with our focus on toppers and what benefits you can expect from them.\n\nA memory foam mattress topper, also called bed toppers, is made in varying thicknesses and densities.\n\nThe most common memory foam topper is 2\" or so in thickness. There are a couple of really cheap ones that measure 1\" to 1 1/2\" thick. The best ones are 2\" to 4\" thick and of a denser material than the cheap ones.\n\nIf you have a choice, try to buy the 4.0 lb. to 4.5 lb. density memory foam mattress topper because it has the best support and will last many years.\n\nThe low density toppers, of 2.5 lb. to 3.5 lb. will only continue to recover from your weight for about 10 to 12 months. After that, they will start to flatten out and show body impressions.\n\nRemember never to place a mattress pad on top of your memory foam mattress topper because memory foam works off of your body temperature and anything you place between your body and the temperature sensitive foam will greatly diminish the way your topper feels.\n\n If you want to protect your investment in your new memory foam mattress or topper, you should use only a mattress protector that has been developed specifically for use with memory foam so it won't affect the temperature sensitive material beneath it.\nRemember, any mattress topper you purchase will be better than no topper.\n\nIn some cases, you can spend less and get a great memory foam mattress topper that you'll be happy with for years to come.\n\nThe main thing, again, is to look for the density of the foam and the thickness of the memory foam mattress topper that you'll be sleeping on for the future.\n\nTo watch more videos like this, visit: \n\n\nFollow me on:\nhttps://plus.google.com/u/0/110507796750383587696\n\nTo Watch More Videos Like This One, Visit:\nhttp://www.youtube.com/user/memoryfoamvideo\n\nResources:\nhttps://twitter.com/CharlesWalton10\nhttp://www.facebook.com/charles.walton.35762\nhttps://pinterest.com/charleswalton10/","isCrawlable":true,"thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEiCKgBEF5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ==\u0026rs=AOn4CLCmkfPnM0PBUWi3gUYGUtQfho_uYw","width":168,"height":94},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEiCMQBEG5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ==\u0026rs=AOn4CLDEHbCtPxXhSG3Iy_3coyBdL6ifFQ","width":196,"height":110},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEjCPYBEIoBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=\u0026rs=AOn4CLDFo8j4MW-Q-LmdPmUPulzcVpDOKQ","width":246,"height":138},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=\u0026rs=AOn4CLD8SR_9-_KAOuhjj1IwuTJScWL2IA","width":336,"height":188}]},"averageRating":0.0,"allowRatings":true,"viewCount":"268","author":"Mikaela Panganiban","isPrivate":false,"isUnpluggedCorpus":false,"isLiveContent":false},"playerConfig":{"audioConfig":{"enablePerFormatLoudness":false},"daiConfig":{"enableServerStitchedDai":false},"mediaCommonConfig":{"dynamicReadaheadConfig":{"maxReadAheadMediaTimeMs":120000,"minReadAheadMediaTimeMs":15000,"readAheadGrowthRateMs":1000}},"webPlayerConfig":{"webPlayerActionsPorting":{"getSharePanelCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/share/get_web_player_share_panel"}},"webPlayerShareEntityServiceEndpoint":{"serializedShareEntity":"CgtSZDdiUXZmQmNBSQ%3D%3D"}},"subscribeCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/subscription/subscribe"}},"subscribeEndpoint":{"channelIds":["UCD5-CuDg9fVZG-pDDmb5-mg"],"params":"EgIIBxgA"}},"unsubscribeCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/subscription/unsubscribe"}},"unsubscribeEndpoint":{"channelIds":["UCD5-CuDg9fVZG-pDDmb5-mg"],"params":"CgIIBxgA"}},"addToWatchLaterCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"Rd7bQvfBcAI","action":"ACTION_ADD_VIDEO"}]}},"removeFromWatchLaterCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"Rd7bQvfBcAI"}]}}}}},"storyboards":{"playerStoryboardSpecRenderer":{"spec":"https://i9.ytimg.com/sb/Rd7bQvfBcAI/storyboard3_L$L/$N.jpg?sqp=-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_8DBgjtoq-HBQ==|48#27#100#10#10#0#default#rs$AOn4CLDqihFtm6kU9SPGt4BCidCOmf9JsA|80#45#93#10#10#1000#M$M#rs$AOn4CLD4GqwhwGRnAA4UxCpIs5EaRyxWHg|160#90#93#5#5#1000#M$M#rs$AOn4CLBrPJnm2vBhGFRlwkLQoyuJoRlb1w"}},"microformat":{"playerMicroformatRenderer":{"thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg","width":480,"height":360}]},"embed":{"iframeUrl":"https://www.youtube.com/embed/Rd7bQvfBcAI","flashUrl":"http://www.youtube.com/v/Rd7bQvfBcAI?version=3\u0026autohide=1","width":640,"height":360,"flashSecureUrl":"https://www.youtube.com/v/Rd7bQvfBcAI?version=3\u0026autohide=1"},"title":{"simpleText":"Memory Foam Mattress Topper"},"description":{"simpleText":"Click Here: http://memory-foam-buyers-guide.org/memory-foam-mattress-topper.html\nCall for Information: 888-822-3410 Toll Free\n\nMemory Foam Mattress Topper\n\nWhat Is A Memory Foam Mattress Topper? \nAlthough there are many different thicknesses and densities, a memory foam mattress topper is designed to sit on top of an existing mattress to make it more comfortable.\n\nThe major difference in a memory foam mattress topper and memory foam mattress is that a memory foam mattress is meant to sit upon a hard surface. \n\nThe memory foam itself is laminated to one or more pieces of foam to create the feel that you want whereas a memory foam mattress topper is made of pure memory foam and will feel differently with the feel of each mattress you set it on.\n\nWhen you buy a whole memory foam sleep system you get memory foam pillows, memory foam mattress and a foundation (like a boxed spring, but without any springs).\nBuying memory foam mattress topper and placing it onto a sagging, old and worn out mattress defeats the whole concept.\n\nMemory foam provides its unique comfort only when it does all the giving from the top down and is supported totally at the bottom.\n\nIf your mattress is worn out or if you sit the memory foam mattress topper onto a boxed spring, the memory mattress topper is going to sink in everywhere the mattress or boxed spring sinks in, defeating the way it's designed to work.\n\nFor many people, any relief at all is better than nothing, so if you realize that a memory foam mattress topper isn't meant to be a replacement for a memory foam sleep system, then let's go ahead with our focus on toppers and what benefits you can expect from them.\n\nA memory foam mattress topper, also called bed toppers, is made in varying thicknesses and densities.\n\nThe most common memory foam topper is 2\" or so in thickness. There are a couple of really cheap ones that measure 1\" to 1 1/2\" thick. The best ones are 2\" to 4\" thick and of a denser material than the cheap ones.\n\nIf you have a choice, try to buy the 4.0 lb. to 4.5 lb. density memory foam mattress topper because it has the best support and will last many years.\n\nThe low density toppers, of 2.5 lb. to 3.5 lb. will only continue to recover from your weight for about 10 to 12 months. After that, they will start to flatten out and show body impressions.\n\nRemember never to place a mattress pad on top of your memory foam mattress topper because memory foam works off of your body temperature and anything you place between your body and the temperature sensitive foam will greatly diminish the way your topper feels.\n\n If you want to protect your investment in your new memory foam mattress or topper, you should use only a mattress protector that has been developed specifically for use with memory foam so it won't affect the temperature sensitive material beneath it.\nRemember, any mattress topper you purchase will be better than no topper.\n\nIn some cases, you can spend less and get a great memory foam mattress topper that you'll be happy with for years to come.\n\nThe main thing, again, is to look for the density of the foam and the thickness of the memory foam mattress topper that you'll be sleeping on for the future.\n\nTo watch more videos like this, visit: \n\n\nFollow me on:\nhttps://plus.google.com/u/0/110507796750383587696\n\nTo Watch More Videos Like This One, Visit:\nhttp://www.youtube.com/user/memoryfoamvideo\n\nResources:\nhttps://twitter.com/CharlesWalton10\nhttp://www.facebook.com/charles.walton.35762\nhttps://pinterest.com/charleswalton10/"},"lengthSeconds":"92","ownerProfileUrl":"http://www.youtube.com/user/memoryfoamvideo","externalChannelId":"UCD5-CuDg9fVZG-pDDmb5-mg","isFamilySafe":true,"availableCountries":["AD","AE","AF","AG","AI","AL","AM","AO","AQ","AR","AS","AT","AU","AW","AX","AZ","BA","BB","BD","BE","BF","BG","BH","BI","BJ","BL","BM","BN","BO","BQ","BR","BS","BT","BV","BW","BY","BZ","CA","CC","CD","CF","CG","CH","CI","CK","CL","CM","CN","CO","CR","CU","CV","CW","CX","CY","CZ","DE","DJ","DK","DM","DO","DZ","EC","EE","EG","EH","ER","ES","ET","FI","FJ","FK","FM","FO","FR","GA","GB","GD","GE","GF","GG","GH","GI","GL","GM","GN","GP","GQ","GR","GS","GT","GU","GW","GY","HK","HM","HN","HR","HT","HU","ID","IE","IL","IM","IN","IO","IQ","IR","IS","IT","JE","JM","JO","JP","KE","KG","KH","KI","KM","KN","KP","KR","KW","KY","KZ","LA","LB","LC","LI","LK","LR","LS","LT","LU","LV","LY","MA","MC","MD","ME","MF","MG","MH","MK","ML","MM","MN","MO","MP","MQ","MR","MS","MT","MU","MV","MW","MX","MY","MZ","NA","NC","NE","NF","NG","NI","NL","NO","NP","NR","NU","NZ","OM","PA","PE","PF","PG","PH","PK","PL","PM","PN","PR","PS","PT","PW","PY","QA","RE","RO","RS","RU","RW","SA","SB","SC","SD","SE","SG","SH","SI","SJ","SK","SL","SM","SN","SO","SR","SS","ST","SV","SX","SY","SZ","TC","TD","TF","TG","TH","TJ","TK","TL","TM","TN","TO","TR","TT","TV","TW","TZ","UA","UG","UM","US","UY","UZ","VA","VC","VE","VG","VI","VN","VU","WF","WS","YE","YT","ZA","ZM","ZW"],"isUnlisted":false,"hasYpcMetadata":false,"viewCount":"268","category":"Howto \u0026 Style","publishDate":"2013-01-07","ownerChannelName":"Mikaela Panganiban","uploadDate":"2013-01-07"}},"trackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","attestation":{"playerAttestationRenderer":{"challenge":"a=5\u0026a2=1\u0026b=L8scmisyp1mCK0PQ7Yi3Z3f0Rn8\u0026c=1594736914\u0026d=1\u0026e=Rd7bQvfBcAI\u0026c3a=24\u0026c1a=1\u0026c6a=1\u0026hh=8ZJlVD5YyiDpaE6-PwXZFI0JIIPXGOMlh6h6Oi0IolY","botguardData":{"program":"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","interpreterUrl":"//www.google.com/js/bg/U2N_t8xvYfX7gsY40yu-neGzM-eELk5d79HC0J7X0cM.js"}}},"messages":[{"mealbarPromoRenderer":{"icon":{"thumbnails":[{"url":"https://www.gstatic.com/youtube/img/promos/growth/6ad5a99c727579634bc3e2fb67562a2621170bdd11578967392667be5a05c5e4_384x384.png","width":384,"height":384}]},"messageTexts":[{"runs":[{"text":"訂⁠閱⁠零⁠廣⁠åŠâ çš„⁠ YouTube⁠服⁠務"}]}],"actionButton":{"buttonRenderer":{" (function(){/* Copyright The Closure Library Authors. SPDX-License-Identifier: Apache-2.0 */ var f=this||self,g="closure_uid_"+(1E9*Math.random()>>>0),h=0;function l(a,b){this.width=a;this.height=b} l.prototype.aspectRatio=function(){return this.width/this.height}; l.prototype.ceil=function(){this.width=Math.ceil(this.width);this.height=Math.ceil(this.height);return this}; l.prototype.floor=function(){this.width=Math.floor(this.width);this.height=Math.floor(this.height);return this}; l.prototype.round=function(){this.width=Math.round(this.width);this.height=Math.round(this.height);return this};function m(){var a=document;var b="DIV";"application/xhtml+xml"===a.contentType%26%26(b=b.toLowerCase());return a.createElement(b)} ;function n(a,b){for(var d=[a],c=b.length-1;0=1550-z()%26%26800a.height%26%26657

body{padding:0;margin:0;overflow-y:scroll}body.autoscroll{overflow-y:auto}body.no-scroll{overflow:hidden}body.no-y-scroll{overflow-y:hidden}.hidden{display:none}textarea{--paper-input-container-input_-_white-space:pre-wrap}.grecaptcha-badge{visibility:hidden}ytd-masthead.shell{background:rgba(255,255,255,0.98);position:fixed;top:0;right:0;left:0;display:-ms-flex;display:-webkit-flex;display:flex;height:56px;-ms-flex-align:center;-webkit-align-items:center;align-items:center}ytd-masthead.shell #menu-icon{margin-left:16px}ytd-app>ytd-masthead.chunked{position:fixed;top:0;width:100%}ytd-masthead.shell.dark,ytd-masthead.shell.theater{background:rgba(40,40,40,0.98)}ytd-masthead.shell.full-window-mode{background:rgba(40,40,40,0.98);opacity:0;transform:translateY(calc(-100% - 5px))}ytd-masthead.shell>*:first-child{padding-left:16px}ytd-masthead.shell>*:last-child{padding-right:16px}ytd-masthead #masthead-logo{display:-ms-flex;display:-webkit-flex;display:flex}ytd-masthead #masthead-logo #country-code{margin-right:2px}ytd-masthead.shell #yt-logo-svg,ytd-masthead.shell #yt-logo-red-svg{align-self:center;margin-left:8px;padding:0;color:black}ytd-masthead.shell #a11y-skip-nav{display:none}ytd-masthead.shell svg{width:40px;height:40px;padding:8px;margin-right:8px;box-sizing:border-box;color:#606060;fill:currentColor}ytd-masthead .external-icon{width:24px;height:24px}ytd-masthead .yt-icons-ext{fill:currentColor;color:#606060}ytd-masthead.shell.dark .yt-icons-ext ytd-masthead.shell.theater .yt-icons-ext{fill:#fff}ytd-masthead svg#yt-logo-svg{width:80px}ytd-masthead svg#yt-logo-red-svg{width:106.4px}@media (max-width:656px){ytd-masthead.shell>*:first-child{padding-left:8px}ytd-masthead.shell>*:last-child{padding-right:8px}ytd-masthead.shell svg{margin-right:0}ytd-masthead #masthead-logo{-ms-flex:1 1 .000000001px;-webkit-flex:1;flex:1;-webkit-flex-basis:.000000001px;flex-basis:.000000001px}ytd-masthead.shell #yt-logo-svg,ytd-masthead.shell #yt-logo-red-svg{margin-left:4px}}@media (min-width:876px){ytd-masthead #masthead-logo{width:129px}}#masthead-skeleton-icons{display:flex;flex:1;flex-direction:row;justify-content:flex-end}ytd-masthead.masthead-finish #masthead-skeleton-icons{display:none}.masthead-skeleton-icon{border-radius:50%;height:32px;width:32px;margin:0 8px;background-color:hsl(0,0%,89%)}ytd-masthead.dark .masthead-skeleton-icon{background-color:hsl(0,0%,16%)}ytd-masthead .yt-icons-ext{color:var(--yt-spec-icon-active-other)}ytd-masthead svg#yt-logo-svg #youtube-paths path,ytd-masthead svg#yt-logo-red-svg #youtube-red-paths path{fill:#282828}ytd-masthead.dark svg#yt-logo-svg #youtube-paths path,ytd-masthead.dark svg#yt-logo-red-svg #youtube-red-paths path,ytd-masthead.theater svg#yt-logo-svg #youtube-paths path,ytd-masthead.theater svg#yt-logo-red-svg #youtube-red-paths path{fill:#fff}#search-input.ytd-searchbox-spt input{-webkit-appearance:none;-webkit-font-smoothing:antialiased;background-color:transparent;border:none;box-shadow:none;color:inherit;font-family:'Roboto','Noto',sans-serif;font-size:16px;font-weight:400;line-height:24px;margin-left:4px;max-width:100%;outline:none;text-align:inherit;width:100%;-ms-flex:1 1 .000000001px;-webkit-flex:1;flex:1;-webkit-flex-basis:.000000001px;flex-basis:.000000001px}#search-container.ytd-searchbox-spt{pointer-events:none;position:absolute;top:0;right:0;bottom:0;left:0}#search-input.ytd-searchbox-spt #search::-webkit-input-placeholder,#search-input.ytd-searchbox-spt #search::-moz-input-placeholder,#search-input.ytd-searchbox-spt #search:-ms-input-placeholder{color:hsl(0,0%,53.3%)}html{background-color:#f9f9f9!important;-webkit-text-size-adjust:none}html[dark]{background-color:#181818!important}#logo-red-icon-container.ytd-topbar-logo-renderer{width:86px} if (window.ytcsi) {window.ytcsi.tick("bc", null, '');} var ytimg = {};ytimg.count = 1;ytimg.preload = function(src) {var img = new Image();var count = ++ytimg.count;ytimg[count] = img;img.onload = img.onerror = function() {delete ytimg[count];};img.src = src;}; ytimg.preload("https://r3---sn-p5qlsndd.googlevideo.com/generate_204"); ytimg.preload("https://r3---sn-p5qlsndd.googlevideo.com/generate_204?conn2"); if (window.ytcsi) {window.ytcsi.tick("cfg", null, '');} var ytplayer = ytplayer || {};ytplayer.config = {"assets":{"js":"/s/player/5253ac4d/player_ias.vflset/zh_TW/base.js","css":"/s/player/5253ac4d/www-player.css"},"attrs":{"id":"movie_player"},"args":{"vss_host":"s.youtube.com","innertube_api_version":"v1","watermark":",https://s.ytimg.com/yts/img/watermark/youtube_watermark-vflHX6b6E.png,https://s.ytimg.com/yts/img/watermark/youtube_hd_watermark-vflAzLcD6.png","hl":"zh_TW","cver":"2.20200710.05.00","show_miniplayer_button":"1","enablejsapi":"1","player_response":"{"responseContext":{"serviceTrackingParams":[{"service":"GFEEDBACK","params":[{"key":"is_viewed_live","value":"False"},{"key":"logged_in","value":"0"},{"key":"e","value":"23905282,23834813,23854276,23895498,23918657,23841635,23884697,23912758,23744176,23925054,23864524,23887070,24304055,23885639,23882125,23921984,23895174,23906900,23910826,23876020,23908863,23882111,23862065,23911301,23854169,23895275,23923537,23907849,23921315,23874337,23862294,23836115,23916377,23881484,23913084,23915960,23860381,23897503,23900854,23923862,23897295,23910755,23832002,23816681,23841299,23869527,23862582,23905520,23882139,23735348,23914342,23885661,23923955,23884386,23894533,23904385,23768776,23919306,23797973,23764232,23834232,23837886,23896704,23874051,23921033,23887808,23861905,23870434,23865206,1714245,23804043,23899696,23902292,23847157,23871729,23897257,24590164,23898321,23906119,23839597,23919025,23842638,9473372,23904156,9473387,23903983,23912388,23913222,23896667,23869558,23903048,23914056,23915998,23921717,39320688,23857949,23907902,23923390,23861263,23919531,23857970,23862025,23908413,23897127,23909269,23789385,23874981,23854352,23709532,23861666,23899241,23900377,23917633,23920686,23790586,45170004,23888210,23916172,23912570,23924527,23811989,23897262,23907436,23903532,23868136,23884996,9473399,23804281,23821055,23889922,23919782,23886973,23874218,23900829,23884593,23919171,23906782,23918272,23880323,23882502,23908062,23723208,23859025,23890077,24650115,23898872,23874940,23907595,23915815,23918598,23924884,23909192,23872595,23842233,23902008,23871984,23915958,23880073,23856479,23918712,23858564,23916605,23853114,23862346,23880389,23894708,23907445,23918101,23902311,23895139,23755966,24303618,23794339,23919856,23910775,23882130,23897872,23890891"}]},{"service":"CSI","params":[{"key":"c","value":"WEB"},{"key":"cver","value":"2.20200710.05.00"},{"key":"yt_li","value":"0"},{"key":"GetPlayer_rid","value":"0xfdb971e9d5e86432"}]},{"service":"GUIDED_HELP","params":[{"key":"logged_in","value":"0"}]},{"service":"ECATCHER","params":[{"key":"client.version","value":"2.20200708"},{"key":"client.name","value":"WEB"}]}],"webResponseContextExtensionData":{"hasDecorated":true}},"playabilityStatus":{"status":"OK","playableInEmbed":true,"miniplayer":{"miniplayerRenderer":{"playbackMode":"PLAYBACK_MODE_ALLOW"}},"contextParams":"Q0FFU0FnZ0M="},"streamingData":{"expiresInSeconds":"21540","formats":[{"itag":18,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=18\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026gir=yes\u0026clen=4190503\u0026ratebypass=yes\u0026dur=91.602\u0026lmt=1357631851364132\u0026mt=1594736415\u0026fvip=3\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cratebypass%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgbks9huutlS4kNY6RhTdOnnSVfkj7umCMgSRELkjwADMCIQCCTTRaVLMPiCDxJVo1z9P7wW38W1OJAngLtsyVqRcdkQ%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.42001E, mp4a.40.2\"","bitrate":366518,"width":640,"height":360,"lastModified":"1357631851364132","contentLength":"4190503","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","averageBitrate":365974,"audioQuality":"AUDIO_QUALITY_LOW","approxDurationMs":"91602","audioSampleRate":"44100","audioChannels":2}],"adaptiveFormats":[{"itag":134,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=134\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026gir=yes\u0026clen=3294055\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIhAN_eRHVZR4N8uIduZiKI_Hpw6I0XimX_IO9zdCS6zaTdAiAvnHe9ncgKLYCm9q_r5rmwcW0vgvu16W93UCxp67m6kA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d4016\"","bitrate":306436,"width":640,"height":360,"initRange":{"start":"0","end":"708"},"indexRange":{"start":"709","end":"968"},"lastModified":"1383338327051509","contentLength":"3294055","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","averageBitrate":288319,"highReplication":true,"approxDurationMs":"91400"},{"itag":243,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=243\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgPDfZNpYJRIoz3iJU1AtgWFsleQO9cMzs53ZhK_DPvFUCIQCiGTkLz_F4QAg9j3hdrIF5KZM0R8ZoKZUWE1Q3zFQvWA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":405720,"width":640,"height":360,"lastModified":"1383338327051509","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":133,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=133\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRAIgLbtiSdU1TEcTsggRqV8nFlFRO4vxjLqm9MrzltQ8BncCIDHCUxNfg2BjXNeyr_L9VHvuf-Ly6Bgp3ziKDZWkj-Rq\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d400c\"","bitrate":242000,"width":426,"height":240,"lastModified":"1383338327051509","quality":"small","fps":15,"qualityLabel":"240p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":242,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=242\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAJhF8WxYjzULcbuNy_1jd4aG33UfBbxYeqX036x6RBqkAiEAtYyWYI7eRJpoNBsx69Q_Iq3rVrKjUccuJC-NFhsxjks%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":220500,"width":426,"height":240,"lastModified":"1383338327051509","quality":"small","fps":15,"qualityLabel":"240p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":160,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=160\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAPvpOCN9D4Mv-1obI-x5TOhIfHkY4N_A8eO46eECiR1nAiEA1Z3sFmLuUzK7hioyYDRho_i-_1Km6TY9cxTeUMJk2xo%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d400b\"","bitrate":108000,"width":256,"height":144,"lastModified":"1383338327051509","quality":"tiny","fps":15,"qualityLabel":"144p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":278,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=278\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgeuJSDkSv9LIRja5GKvM7YGJkrfn0iZm-pGYxyHugUZ4CIQDOlRaCT87cPH_nj4ofaGwujlo3fu0F2eqXLfstzSVsvQ%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":95000,"width":256,"height":144,"lastModified":"1383338327051509","quality":"tiny","fps":15,"qualityLabel":"144p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":140,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=140\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=audio%2Fmp4\u0026gir=yes\u0026clen=1454815\u0026otfp=1\u0026dur=91.556\u0026lmt=1383338346964048\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAI2Js22PAEdZJ0jhzYBTfDmUopKF0PiXU8lFSyQjv_AqAiEA85LOUETt8TJBinNiHboJZ10HTnT67H_oZoe0DDNWtzk%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"audio/mp4; codecs=\"mp4a.40.2\"","bitrate":127952,"initRange":{"start":"0","end":"591"},"indexRange":{"start":"592","end":"743"},"lastModified":"1383338346964048","contentLength":"1454815","quality":"tiny","projectionType":"RECTANGULAR","averageBitrate":127119,"highReplication":true,"audioQuality":"AUDIO_QUALITY_MEDIUM","approxDurationMs":"91556","audioSampleRate":"44100","audioChannels":2},{"itag":251,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=251\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=audio%2Fwebm\u0026gir=yes\u0026clen=1489702\u0026otfp=1\u0026dur=91.581\u0026lmt=1565103188094504\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIhAPf4JlMf01ZibXiAnMQ0CWbIa4oYNX4UuzEBmsFBOjo1AiB7CPiYZ35ccMOiYiHVJ3q883ByeLLzxCSVvMqN6Kc_xA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"audio/webm; codecs=\"opus\"","bitrate":136567,"initRange":{"start":"0","end":"258"},"indexRange":{"start":"259","end":"425"},"lastModified":"1565103188094504","contentLength":"1489702","quality":"tiny","projectionType":"RECTANGULAR","averageBitrate":130131,"audioQuality":"AUDIO_QUALITY_MEDIUM","approxDurationMs":"91581","audioSampleRate":"48000","audioChannels":2}],"dashManifestUrl":"https://manifest.googlevideo.com/api/manifest/dash/expire/1594758514/ei/EcENX93gOci7gwOIv54g/ip/74.84.144.185/id/45dedb42f7c17002/source/youtube/requiressl/yes/playback_host/r3---sn-p5qlsndd.googlevideo.com/mh/Ht/mm/31%2C29/mn/sn-p5qlsndd%2Csn-p5qs7nek/ms/au%2Crdu/mv/u/mvi/3/pl/22/hfr/all/as/fmp4_audio_clear%2Cwebm_audio_clear%2Cwebm2_audio_clear%2Cfmp4_sd_hd_clear%2Cwebm2_sd_hd_clear/vprv/1/mt/1594736415/fvip/3/keepalive/yes/itag/0/sparams/expire%2Cei%2Cip%2Cid%2Csource%2Crequiressl%2Chfr%2Cas%2Cvprv%2Citag/sig/AOq0QJ8wRgIhAOiPSQ_2MgxJeEevt7HizRbShrJaHcoLaGP3o850imxqAiEAseVq7uLCa7LsX_tDUlti31SbLE3Wf3eK4CNHQNlqBeU%3D/lsparams/playback_host%2Cmh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl/lsig/AG3C_xAwRgIhAIDFYw7cZB9M2ymEmgxeJMb922FEGt_EGeJpPKDuEL-GAiEAyDnCGhzFuQZLIY3Dp716CNQVc52aysforEIN76IAprk%3D"},"playbackTracking":{"videostatsPlaybackUrl":{"baseUrl":"https://s.youtube.com/api/stats/playback?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"videostatsDelayplayUrl":{"baseUrl":"https://s.youtube.com/api/stats/delayplay?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"videostatsWatchtimeUrl":{"baseUrl":"https://s.youtube.com/api/stats/watchtime?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"ptrackingUrl":{"baseUrl":"https://www.youtube.com/ptracking?ei=EsENX_3AAaPx8gSHiLD4Cg\u0026plid=AAWqZ59GSaLdIY_N\u0026pltype=contentugc\u0026ptk=youtube_none\u0026video_id=Rd7bQvfBcAI"},"qoeUrl":{"baseUrl":"https://s.youtube.com/api/stats/qoe?cat=otfp\u0026cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026event=streamingstats\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N"},"setAwesomeUrl":{"baseUrl":"https://www.youtube.com/set_awesome?ei=EsENX_3AAaPx8gSHiLD4Cg\u0026plid=AAWqZ59GSaLdIY_N\u0026video_id=Rd7bQvfBcAI","elapsedMediaTimeSeconds":73},"atrUrl":{"baseUrl":"https://s.youtube.com/api/stats/atr?docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026len=92\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026ver=2","elapsedMediaTimeSeconds":5}},"videoDetails":{"videoId":"Rd7bQvfBcAI","title":"Memory Foam Mattress Topper","lengthSeconds":"92","keywords":["memory foam mattress topper","memory foam","mattress topper","mattresses","mattress toppers","memory foams","mattress"],"channelId":"UCD5-CuDg9fVZG-pDDmb5-mg","isOwnerViewing":false,"shortDescription":"Click Here: http://memory-foam-buyers-guide.org/memory-foam-mattress-topper.html\nCall for Information: 888-822-3410 Toll Free\n\nMemory Foam Mattress Topper\n\nWhat Is A Memory Foam Mattress Topper? \nAlthough there are many different thicknesses and densities, a memory foam mattress topper is designed to sit on top of an existing mattress to make it more comfortable.\n\nThe major difference in a memory foam mattress topper and memory foam mattress is that a memory foam mattress is meant to sit upon a hard surface. \n\nThe memory foam itself is laminated to one or more pieces of foam to create the feel that you want whereas a memory foam mattress topper is made of pure memory foam and will feel differently with the feel of each mattress you set it on.\n\nWhen you buy a whole memory foam sleep system you get memory foam pillows, memory foam mattress and a foundation (like a boxed spring, but without any springs).\nBuying memory foam mattress topper and placing it onto a sagging, old and worn out mattress defeats the whole concept.\n\nMemory foam provides its unique comfort only when it does all the giving from the top down and is supported totally at the bottom.\n\nIf your mattress is worn out or if you sit the memory foam mattress topper onto a boxed spring, the memory mattress topper is going to sink in everywhere the mattress or boxed spring sinks in, defeating the way it's designed to work.\n\nFor many people, any relief at all is better than nothing, so if you realize that a memory foam mattress topper isn't meant to be a replacement for a memory foam sleep system, then let's go ahead with our focus on toppers and what benefits you can expect from them.\n\nA memory foam mattress topper, also called bed toppers, is made in varying thicknesses and densities.\n\nThe most common memory foam topper is 2\" or so in thickness. There are a couple of really cheap ones that measure 1\" to 1 1/2\" thick. The best ones are 2\" to 4\" thick and of a denser material than the cheap ones.\n\nIf you have a choice, try to buy the 4.0 lb. to 4.5 lb. density memory foam mattress topper because it has the best support and will last many years.\n\nThe low density toppers, of 2.5 lb. to 3.5 lb. will only continue to recover from your weight for about 10 to 12 months. After that, they will start to flatten out and show body impressions.\n\nRemember never to place a mattress pad on top of your memory foam mattress topper because memory foam works off of your body temperature and anything you place between your body and the temperature sensitive foam will greatly diminish the way your topper feels.\n\n If you want to protect your investment in your new memory foam mattress or topper, you should use only a mattress protector that has been developed specifically for use with memory foam so it won't affect the temperature sensitive material beneath it.\nRemember, any mattress topper you purchase will be better than no topper.\n\nIn some cases, you can spend less and get a great memory foam mattress topper that you'll be happy with for years to come.\n\nThe main thing, again, is to look for the density of the foam and the thickness of the memory foam mattress topper that you'll be sleeping on for the future.\n\nTo watch more videos like this, visit: \n\n\nFollow me on:\nhttps://plus.google.com/u/0/110507796750383587696\n\nTo Watch More Videos Like This One, Visit:\nhttp://www.youtube.com/user/memoryfoamvideo\n\nResources:\nhttps://twitter.com/CharlesWalton10\nhttp://www.facebook.com/charles.walton.35762\nhttps://pinterest.com/charleswalton10/","isCrawlable":true,"thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEiCKgBEF5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ==\u0026rs=AOn4CLCmkfPnM0PBUWi3gUYGUtQfho_uYw","width":168,"height":94},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEiCMQBEG5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ==\u0026rs=AOn4CLDEHbCtPxXhSG3Iy_3coyBdL6ifFQ","width":196,"height":110},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEjCPYBEIoBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=\u0026rs=AOn4CLDFo8j4MW-Q-LmdPmUPulzcVpDOKQ","width":246,"height":138},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=\u0026rs=AOn4CLD8SR_9-_KAOuhjj1IwuTJScWL2IA","width":336,"height":188}]},"averageRating":0.0,"allowRatings":true,"viewCount":"268","author":"Mikaela Panganiban","isPrivate":false,"isUnpluggedCorpus":false,"isLiveContent":false},"playerConfig":{"audioConfig":{"enablePerFormatLoudness":false},"daiConfig":{"enableServerStitchedDai":false},"mediaCommonConfig":{"dynamicReadaheadConfig":{"maxReadAheadMediaTimeMs":120000,"minReadAheadMediaTimeMs":15000,"readAheadGrowthRateMs":1000}},"webPlayerConfig":{"webPlayerActionsPorting":{"getSharePanelCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/share/get_web_player_share_panel"}},"webPlayerShareEntityServiceEndpoint":{"serializedShareEntity":"CgtSZDdiUXZmQmNBSQ%3D%3D"}},"subscribeCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/subscription/subscribe"}},"subscribeEndpoint":{"channelIds":["UCD5-CuDg9fVZG-pDDmb5-mg"],"params":"EgIIBxgA"}},"unsubscribeCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/subscription/unsubscribe"}},"unsubscribeEndpoint":{"channelIds":["UCD5-CuDg9fVZG-pDDmb5-mg"],"params":"CgIIBxgA"}},"addToWatchLaterCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"Rd7bQvfBcAI","action":"ACTION_ADD_VIDEO"}]}},"removeFromWatchLaterCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"Rd7bQvfBcAI"}]}}}}},"storyboards":{"playerStoryboardSpecRenderer":{"spec":"https://i9.ytimg.com/sb/Rd7bQvfBcAI/storyboard3_L$L/$N.jpg?sqp=-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_8DBgjtoq-HBQ==|48#27#100#10#10#0#default#rs$AOn4CLDqihFtm6kU9SPGt4BCidCOmf9JsA|80#45#93#10#10#1000#M$M#rs$AOn4CLD4GqwhwGRnAA4UxCpIs5EaRyxWHg|160#90#93#5#5#1000#M$M#rs$AOn4CLBrPJnm2vBhGFRlwkLQoyuJoRlb1w"}},"microformat":{"playerMicroformatRenderer":{"thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg","width":480,"height":360}]},"embed":{"iframeUrl":"https://www.youtube.com/embed/Rd7bQvfBcAI","flashUrl":"http://www.youtube.com/v/Rd7bQvfBcAI?version=3\u0026autohide=1","width":640,"height":360,"flashSecureUrl":"https://www.youtube.com/v/Rd7bQvfBcAI?version=3\u0026autohide=1"},"title":{"simpleText":"Memory Foam Mattress Topper"},"description":{"simpleText":"Click Here: http://memory-foam-buyers-guide.org/memory-foam-mattress-topper.html\nCall for Information: 888-822-3410 Toll Free\n\nMemory Foam Mattress Topper\n\nWhat Is A Memory Foam Mattress Topper? \nAlthough there are many different thicknesses and densities, a memory foam mattress topper is designed to sit on top of an existing mattress to make it more comfortable.\n\nThe major difference in a memory foam mattress topper and memory foam mattress is that a memory foam mattress is meant to sit upon a hard surface. \n\nThe memory foam itself is laminated to one or more pieces of foam to create the feel that you want whereas a memory foam mattress topper is made of pure memory foam and will feel differently with the feel of each mattress you set it on.\n\nWhen you buy a whole memory foam sleep system you get memory foam pillows, memory foam mattress and a foundation (like a boxed spring, but without any springs).\nBuying memory foam mattress topper and placing it onto a sagging, old and worn out mattress defeats the whole concept.\n\nMemory foam provides its unique comfort only when it does all the giving from the top down and is supported totally at the bottom.\n\nIf your mattress is worn out or if you sit the memory foam mattress topper onto a boxed spring, the memory mattress topper is going to sink in everywhere the mattress or boxed spring sinks in, defeating the way it's designed to work.\n\nFor many people, any relief at all is better than nothing, so if you realize that a memory foam mattress topper isn't meant to be a replacement for a memory foam sleep system, then let's go ahead with our focus on toppers and what benefits you can expect from them.\n\nA memory foam mattress topper, also called bed toppers, is made in varying thicknesses and densities.\n\nThe most common memory foam topper is 2\" or so in thickness. There are a couple of really cheap ones that measure 1\" to 1 1/2\" thick. The best ones are 2\" to 4\" thick and of a denser material than the cheap ones.\n\nIf you have a choice, try to buy the 4.0 lb. to 4.5 lb. density memory foam mattress topper because it has the best support and will last many years.\n\nThe low density toppers, of 2.5 lb. to 3.5 lb. will only continue to recover from your weight for about 10 to 12 months. After that, they will start to flatten out and show body impressions.\n\nRemember never to place a mattress pad on top of your memory foam mattress topper because memory foam works off of your body temperature and anything you place between your body and the temperature sensitive foam will greatly diminish the way your topper feels.\n\n If you want to protect your investment in your new memory foam mattress or topper, you should use only a mattress protector that has been developed specifically for use with memory foam so it won't affect the temperature sensitive material beneath it.\nRemember, any mattress topper you purchase will be better than no topper.\n\nIn some cases, you can spend less and get a great memory foam mattress topper that you'll be happy with for years to come.\n\nThe main thing, again, is to look for the density of the foam and the thickness of the memory foam mattress topper that you'll be sleeping on for the future.\n\nTo watch more videos like this, visit: \n\n\nFollow me on:\nhttps://plus.google.com/u/0/110507796750383587696\n\nTo Watch More Videos Like This One, Visit:\nhttp://www.youtube.com/user/memoryfoamvideo\n\nResources:\nhttps://twitter.com/CharlesWalton10\nhttp://www.facebook.com/charles.walton.35762\nhttps://pinterest.com/charleswalton10/"},"lengthSeconds":"92","ownerProfileUrl":"http://www.youtube.com/user/memoryfoamvideo","externalChannelId":"UCD5-CuDg9fVZG-pDDmb5-mg","isFamilySafe":true,"availableCountries":["AD","AE","AF","AG","AI","AL","AM","AO","AQ","AR","AS","AT","AU","AW","AX","AZ","BA","BB","BD","BE","BF","BG","BH","BI","BJ","BL","BM","BN","BO","BQ","BR","BS","BT","BV","BW","BY","BZ","CA","CC","CD","CF","CG","CH","CI","CK","CL","CM","CN","CO","CR","CU","CV","CW","CX","CY","CZ","DE","DJ","DK","DM","DO","DZ","EC","EE","EG","EH","ER","ES","ET","FI","FJ","FK","FM","FO","FR","GA","GB","GD","GE","GF","GG","GH","GI","GL","GM","GN","GP","GQ","GR","GS","GT","GU","GW","GY","HK","HM","HN","HR","HT","HU","ID","IE","IL","IM","IN","IO","IQ","IR","IS","IT","JE","JM","JO","JP","KE","KG","KH","KI","KM","KN","KP","KR","KW","KY","KZ","LA","LB","LC","LI","LK","LR","LS","LT","LU","LV","LY","MA","MC","MD","ME","MF","MG","MH","MK","ML","MM","MN","MO","MP","MQ","MR","MS","MT","MU","MV","MW","MX","MY","MZ","NA","NC","NE","NF","NG","NI","NL","NO","NP","NR","NU","NZ","OM","PA","PE","PF","PG","PH","PK","PL","PM","PN","PR","PS","PT","PW","PY","QA","RE","RO","RS","RU","RW","SA","SB","SC","SD","SE","SG","SH","SI","SJ","SK","SL","SM","SN","SO","SR","SS","ST","SV","SX","SY","SZ","TC","TD","TF","TG","TH","TJ","TK","TL","TM","TN","TO","TR","TT","TV","TW","TZ","UA","UG","UM","US","UY","UZ","VA","VC","VE","VG","VI","VN","VU","WF","WS","YE","YT","ZA","ZM","ZW"],"isUnlisted":false,"hasYpcMetadata":false,"viewCount":"268","category":"Howto \u0026 Style","publishDate":"2013-01-07","ownerChannelName":"Mikaela Panganiban","uploadDate":"2013-01-07"}},"trackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","attestation":{"playerAttestationRenderer":{"challenge":"a=5\u0026a2=1\u0026b=L8scmisyp1mCK0PQ7Yi3Z3f0Rn8\u0026c=1594736914\u0026d=1\u0026e=Rd7bQvfBcAI\u0026c3a=24\u0026c1a=1\u0026c6a=1\u0026hh=8ZJlVD5YyiDpaE6-PwXZFI0JIIPXGOMlh6h6Oi0IolY","botguardData":{"program":"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","interpreterUrl":"//www.google.com/js/bg/U2N_t8xvYfX7gsY40yu-neGzM-eELk5d79HC0J7X0cM.js"}}},"messages":[{"mealbarPromoRenderer":{"icon":{"thumbnails":[{"url":"https://www.gstatic.com/youtube/img/promos/growth/6ad5a99c727579634bc3e2fb67562a2621170bdd11578967392667be5a05c5e4_384x384.png","width":384,"height":384}]},"messageTexts":[{"runs":[{"text":"訂⁠閱⁠零⁠廣⁠åŠâ çš„⁠ YouTube⁠服⁠務"}]}],"actionButton":{"buttonRenderer":{" (function(){/* Copyright The Closure Library Authors. SPDX-License-Identifier: Apache-2.0 */ var f=this||self,g="closure_uid_"+(1E9*Math.random()>>>0),h=0;function l(a,b){this.width=a;this.height=b} l.prototype.aspectRatio=function(){return this.width/this.height}; l.prototype.ceil=function(){this.width=Math.ceil(this.width);this.height=Math.ceil(this.height);return this}; l.prototype.floor=function(){this.width=Math.floor(this.width);this.height=Math.floor(this.height);return this}; l.prototype.round=function(){this.width=Math.round(this.width);this.height=Math.round(this.height);return this};function m(){var a=document;var b="DIV";"application/xhtml+xml"===a.contentType%26%26(b=b.toLowerCase());return a.createElement(b)} ;function n(a,b){for(var d=[a],c=b.length-1;0=1550-z()%26%26800a.height%26%26657

body{padding:0;margin:0;overflow-y:scroll}body.autoscroll{overflow-y:auto}body.no-scroll{overflow:hidden}body.no-y-scroll{overflow-y:hidden}.hidden{display:none}textarea{--paper-input-container-input_-_white-space:pre-wrap}.grecaptcha-badge{visibility:hidden}ytd-masthead.shell{background:rgba(255,255,255,0.98);position:fixed;top:0;right:0;left:0;display:-ms-flex;display:-webkit-flex;display:flex;height:56px;-ms-flex-align:center;-webkit-align-items:center;align-items:center}ytd-masthead.shell #menu-icon{margin-left:16px}ytd-app>ytd-masthead.chunked{position:fixed;top:0;width:100%}ytd-masthead.shell.dark,ytd-masthead.shell.theater{background:rgba(40,40,40,0.98)}ytd-masthead.shell.full-window-mode{background:rgba(40,40,40,0.98);opacity:0;transform:translateY(calc(-100% - 5px))}ytd-masthead.shell>*:first-child{padding-left:16px}ytd-masthead.shell>*:last-child{padding-right:16px}ytd-masthead #masthead-logo{display:-ms-flex;display:-webkit-flex;display:flex}ytd-masthead #masthead-logo #country-code{margin-right:2px}ytd-masthead.shell #yt-logo-svg,ytd-masthead.shell #yt-logo-red-svg{align-self:center;margin-left:8px;padding:0;color:black}ytd-masthead.shell #a11y-skip-nav{display:none}ytd-masthead.shell svg{width:40px;height:40px;padding:8px;margin-right:8px;box-sizing:border-box;color:#606060;fill:currentColor}ytd-masthead .external-icon{width:24px;height:24px}ytd-masthead .yt-icons-ext{fill:currentColor;color:#606060}ytd-masthead.shell.dark .yt-icons-ext ytd-masthead.shell.theater .yt-icons-ext{fill:#fff}ytd-masthead svg#yt-logo-svg{width:80px}ytd-masthead svg#yt-logo-red-svg{width:106.4px}@media (max-width:656px){ytd-masthead.shell>*:first-child{padding-left:8px}ytd-masthead.shell>*:last-child{padding-right:8px}ytd-masthead.shell svg{margin-right:0}ytd-masthead #masthead-logo{-ms-flex:1 1 .000000001px;-webkit-flex:1;flex:1;-webkit-flex-basis:.000000001px;flex-basis:.000000001px}ytd-masthead.shell #yt-logo-svg,ytd-masthead.shell #yt-logo-red-svg{margin-left:4px}}@media (min-width:876px){ytd-masthead #masthead-logo{width:129px}}#masthead-skeleton-icons{display:flex;flex:1;flex-direction:row;justify-content:flex-end}ytd-masthead.masthead-finish #masthead-skeleton-icons{display:none}.masthead-skeleton-icon{border-radius:50%;height:32px;width:32px;margin:0 8px;background-color:hsl(0,0%,89%)}ytd-masthead.dark .masthead-skeleton-icon{background-color:hsl(0,0%,16%)}ytd-masthead .yt-icons-ext{color:var(--yt-spec-icon-active-other)}ytd-masthead svg#yt-logo-svg #youtube-paths path,ytd-masthead svg#yt-logo-red-svg #youtube-red-paths path{fill:#282828}ytd-masthead.dark svg#yt-logo-svg #youtube-paths path,ytd-masthead.dark svg#yt-logo-red-svg #youtube-red-paths path,ytd-masthead.theater svg#yt-logo-svg #youtube-paths path,ytd-masthead.theater svg#yt-logo-red-svg #youtube-red-paths path{fill:#fff}#search-input.ytd-searchbox-spt input{-webkit-appearance:none;-webkit-font-smoothing:antialiased;background-color:transparent;border:none;box-shadow:none;color:inherit;font-family:'Roboto','Noto',sans-serif;font-size:16px;font-weight:400;line-height:24px;margin-left:4px;max-width:100%;outline:none;text-align:inherit;width:100%;-ms-flex:1 1 .000000001px;-webkit-flex:1;flex:1;-webkit-flex-basis:.000000001px;flex-basis:.000000001px}#search-container.ytd-searchbox-spt{pointer-events:none;position:absolute;top:0;right:0;bottom:0;left:0}#search-input.ytd-searchbox-spt #search::-webkit-input-placeholder,#search-input.ytd-searchbox-spt #search::-moz-input-placeholder,#search-input.ytd-searchbox-spt #search:-ms-input-placeholder{color:hsl(0,0%,53.3%)}html{background-color:#f9f9f9!important;-webkit-text-size-adjust:none}html[dark]{background-color:#181818!important}#logo-red-icon-container.ytd-topbar-logo-renderer{width:86px} if (window.ytcsi) {window.ytcsi.tick("bc", null, '');} var ytimg = {};ytimg.count = 1;ytimg.preload = function(src) {var img = new Image();var count = ++ytimg.count;ytimg[count] = img;img.onload = img.onerror = function() {delete ytimg[count];};img.src = src;}; ytimg.preload("https://r3---sn-p5qlsndd.googlevideo.com/generate_204"); ytimg.preload("https://r3---sn-p5qlsndd.googlevideo.com/generate_204?conn2"); if (window.ytcsi) {window.ytcsi.tick("cfg", null, '');} var ytplayer = ytplayer || {};ytplayer.config = {"assets":{"js":"/s/player/5253ac4d/player_ias.vflset/zh_TW/base.js","css":"/s/player/5253ac4d/www-player.css"},"attrs":{"id":"movie_player"},"args":{"vss_host":"s.youtube.com","innertube_api_version":"v1","watermark":",https://s.ytimg.com/yts/img/watermark/youtube_watermark-vflHX6b6E.png,https://s.ytimg.com/yts/img/watermark/youtube_hd_watermark-vflAzLcD6.png","hl":"zh_TW","cver":"2.20200710.05.00","show_miniplayer_button":"1","enablejsapi":"1","player_response":"{"responseContext":{"serviceTrackingParams":[{"service":"GFEEDBACK","params":[{"key":"is_viewed_live","value":"False"},{"key":"logged_in","value":"0"},{"key":"e","value":"23905282,23834813,23854276,23895498,23918657,23841635,23884697,23912758,23744176,23925054,23864524,23887070,24304055,23885639,23882125,23921984,23895174,23906900,23910826,23876020,23908863,23882111,23862065,23911301,23854169,23895275,23923537,23907849,23921315,23874337,23862294,23836115,23916377,23881484,23913084,23915960,23860381,23897503,23900854,23923862,23897295,23910755,23832002,23816681,23841299,23869527,23862582,23905520,23882139,23735348,23914342,23885661,23923955,23884386,23894533,23904385,23768776,23919306,23797973,23764232,23834232,23837886,23896704,23874051,23921033,23887808,23861905,23870434,23865206,1714245,23804043,23899696,23902292,23847157,23871729,23897257,24590164,23898321,23906119,23839597,23919025,23842638,9473372,23904156,9473387,23903983,23912388,23913222,23896667,23869558,23903048,23914056,23915998,23921717,39320688,23857949,23907902,23923390,23861263,23919531,23857970,23862025,23908413,23897127,23909269,23789385,23874981,23854352,23709532,23861666,23899241,23900377,23917633,23920686,23790586,45170004,23888210,23916172,23912570,23924527,23811989,23897262,23907436,23903532,23868136,23884996,9473399,23804281,23821055,23889922,23919782,23886973,23874218,23900829,23884593,23919171,23906782,23918272,23880323,23882502,23908062,23723208,23859025,23890077,24650115,23898872,23874940,23907595,23915815,23918598,23924884,23909192,23872595,23842233,23902008,23871984,23915958,23880073,23856479,23918712,23858564,23916605,23853114,23862346,23880389,23894708,23907445,23918101,23902311,23895139,23755966,24303618,23794339,23919856,23910775,23882130,23897872,23890891"}]},{"service":"CSI","params":[{"key":"c","value":"WEB"},{"key":"cver","value":"2.20200710.05.00"},{"key":"yt_li","value":"0"},{"key":"GetPlayer_rid","value":"0xfdb971e9d5e86432"}]},{"service":"GUIDED_HELP","params":[{"key":"logged_in","value":"0"}]},{"service":"ECATCHER","params":[{"key":"client.version","value":"2.20200708"},{"key":"client.name","value":"WEB"}]}],"webResponseContextExtensionData":{"hasDecorated":true}},"playabilityStatus":{"status":"OK","playableInEmbed":true,"miniplayer":{"miniplayerRenderer":{"playbackMode":"PLAYBACK_MODE_ALLOW"}},"contextParams":"Q0FFU0FnZ0M="},"streamingData":{"expiresInSeconds":"21540","formats":[{"itag":18,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=18\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026gir=yes\u0026clen=4190503\u0026ratebypass=yes\u0026dur=91.602\u0026lmt=1357631851364132\u0026mt=1594736415\u0026fvip=3\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cratebypass%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgbks9huutlS4kNY6RhTdOnnSVfkj7umCMgSRELkjwADMCIQCCTTRaVLMPiCDxJVo1z9P7wW38W1OJAngLtsyVqRcdkQ%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.42001E, mp4a.40.2\"","bitrate":366518,"width":640,"height":360,"lastModified":"1357631851364132","contentLength":"4190503","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","averageBitrate":365974,"audioQuality":"AUDIO_QUALITY_LOW","approxDurationMs":"91602","audioSampleRate":"44100","audioChannels":2}],"adaptiveFormats":[{"itag":134,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=134\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026gir=yes\u0026clen=3294055\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIhAN_eRHVZR4N8uIduZiKI_Hpw6I0XimX_IO9zdCS6zaTdAiAvnHe9ncgKLYCm9q_r5rmwcW0vgvu16W93UCxp67m6kA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d4016\"","bitrate":306436,"width":640,"height":360,"initRange":{"start":"0","end":"708"},"indexRange":{"start":"709","end":"968"},"lastModified":"1383338327051509","contentLength":"3294055","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","averageBitrate":288319,"highReplication":true,"approxDurationMs":"91400"},{"itag":243,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=243\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgPDfZNpYJRIoz3iJU1AtgWFsleQO9cMzs53ZhK_DPvFUCIQCiGTkLz_F4QAg9j3hdrIF5KZM0R8ZoKZUWE1Q3zFQvWA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":405720,"width":640,"height":360,"lastModified":"1383338327051509","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":133,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=133\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRAIgLbtiSdU1TEcTsggRqV8nFlFRO4vxjLqm9MrzltQ8BncCIDHCUxNfg2BjXNeyr_L9VHvuf-Ly6Bgp3ziKDZWkj-Rq\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d400c\"","bitrate":242000,"width":426,"height":240,"lastModified":"1383338327051509","quality":"small","fps":15,"qualityLabel":"240p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":242,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=242\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAJhF8WxYjzULcbuNy_1jd4aG33UfBbxYeqX036x6RBqkAiEAtYyWYI7eRJpoNBsx69Q_Iq3rVrKjUccuJC-NFhsxjks%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":220500,"width":426,"height":240,"lastModified":"1383338327051509","quality":"small","fps":15,"qualityLabel":"240p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":160,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=160\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAPvpOCN9D4Mv-1obI-x5TOhIfHkY4N_A8eO46eECiR1nAiEA1Z3sFmLuUzK7hioyYDRho_i-_1Km6TY9cxTeUMJk2xo%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d400b\"","bitrate":108000,"width":256,"height":144,"lastModified":"1383338327051509","quality":"tiny","fps":15,"qualityLabel":"144p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":278,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=278\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgeuJSDkSv9LIRja5GKvM7YGJkrfn0iZm-pGYxyHugUZ4CIQDOlRaCT87cPH_nj4ofaGwujlo3fu0F2eqXLfstzSVsvQ%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":95000,"width":256,"height":144,"lastModified":"1383338327051509","quality":"tiny","fps":15,"qualityLabel":"144p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":140,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=140\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=audio%2Fmp4\u0026gir=yes\u0026clen=1454815\u0026otfp=1\u0026dur=91.556\u0026lmt=1383338346964048\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAI2Js22PAEdZJ0jhzYBTfDmUopKF0PiXU8lFSyQjv_AqAiEA85LOUETt8TJBinNiHboJZ10HTnT67H_oZoe0DDNWtzk%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"audio/mp4; codecs=\"mp4a.40.2\"","bitrate":127952,"initRange":{"start":"0","end":"591"},"indexRange":{"start":"592","end":"743"},"lastModified":"1383338346964048","contentLength":"1454815","quality":"tiny","projectionType":"RECTANGULAR","averageBitrate":127119,"highReplication":true,"audioQuality":"AUDIO_QUALITY_MEDIUM","approxDurationMs":"91556","audioSampleRate":"44100","audioChannels":2},{"itag":251,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=251\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=audio%2Fwebm\u0026gir=yes\u0026clen=1489702\u0026otfp=1\u0026dur=91.581\u0026lmt=1565103188094504\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIhAPf4JlMf01ZibXiAnMQ0CWbIa4oYNX4UuzEBmsFBOjo1AiB7CPiYZ35ccMOiYiHVJ3q883ByeLLzxCSVvMqN6Kc_xA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"audio/webm; codecs=\"opus\"","bitrate":136567,"initRange":{"start":"0","end":"258"},"indexRange":{"start":"259","end":"425"},"lastModified":"1565103188094504","contentLength":"1489702","quality":"tiny","projectionType":"RECTANGULAR","averageBitrate":130131,"audioQuality":"AUDIO_QUALITY_MEDIUM","approxDurationMs":"91581","audioSampleRate":"48000","audioChannels":2}],"dashManifestUrl":"https://manifest.googlevideo.com/api/manifest/dash/expire/1594758514/ei/EcENX93gOci7gwOIv54g/ip/74.84.144.185/id/45dedb42f7c17002/source/youtube/requiressl/yes/playback_host/r3---sn-p5qlsndd.googlevideo.com/mh/Ht/mm/31%2C29/mn/sn-p5qlsndd%2Csn-p5qs7nek/ms/au%2Crdu/mv/u/mvi/3/pl/22/hfr/all/as/fmp4_audio_clear%2Cwebm_audio_clear%2Cwebm2_audio_clear%2Cfmp4_sd_hd_clear%2Cwebm2_sd_hd_clear/vprv/1/mt/1594736415/fvip/3/keepalive/yes/itag/0/sparams/expire%2Cei%2Cip%2Cid%2Csource%2Crequiressl%2Chfr%2Cas%2Cvprv%2Citag/sig/AOq0QJ8wRgIhAOiPSQ_2MgxJeEevt7HizRbShrJaHcoLaGP3o850imxqAiEAseVq7uLCa7LsX_tDUlti31SbLE3Wf3eK4CNHQNlqBeU%3D/lsparams/playback_host%2Cmh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl/lsig/AG3C_xAwRgIhAIDFYw7cZB9M2ymEmgxeJMb922FEGt_EGeJpPKDuEL-GAiEAyDnCGhzFuQZLIY3Dp716CNQVc52aysforEIN76IAprk%3D"},"playbackTracking":{"videostatsPlaybackUrl":{"baseUrl":"https://s.youtube.com/api/stats/playback?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"videostatsDelayplayUrl":{"baseUrl":"https://s.youtube.com/api/stats/delayplay?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"videostatsWatchtimeUrl":{"baseUrl":"https://s.youtube.com/api/stats/watchtime?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"ptrackingUrl":{"baseUrl":"https://www.youtube.com/ptracking?ei=EsENX_3AAaPx8gSHiLD4Cg\u0026plid=AAWqZ59GSaLdIY_N\u0026pltype=contentugc\u0026ptk=youtube_none\u0026video_id=Rd7bQvfBcAI"},"qoeUrl":{"baseUrl":"https://s.youtube.com/api/stats/qoe?cat=otfp\u0026cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026event=streamingstats\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N"},"setAwesomeUrl":{"baseUrl":"https://www.youtube.com/set_awesome?ei=EsENX_3AAaPx8gSHiLD4Cg\u0026plid=AAWqZ59GSaLdIY_N\u0026video_id=Rd7bQvfBcAI","elapsedMediaTimeSeconds":73},"atrUrl":{"baseUrl":"https://s.youtube.com/api/stats/atr?docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026len=92\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026ver=2","elapsedMediaTimeSeconds":5}},"videoDetails":{"videoId":"Rd7bQvfBcAI","title":"Memory Foam Mattress Topper","lengthSeconds":"92","keywords":["memory foam mattress topper","memory foam","mattress topper","mattresses","mattress toppers","memory foams","mattress"],"channelId":"UCD5-CuDg9fVZG-pDDmb5-mg","isOwnerViewing":false,"shortDescription":"Click Here: http://memory-foam-buyers-guide.org/memory-foam-mattress-topper.html\nCall for Information: 888-822-3410 Toll Free\n\nMemory Foam Mattress Topper\n\nWhat Is A Memory Foam Mattress Topper? \nAlthough there are many different thicknesses and densities, a memory foam mattress topper is designed to sit on top of an existing mattress to make it more comfortable.\n\nThe major difference in a memory foam mattress topper and memory foam mattress is that a memory foam mattress is meant to sit upon a hard surface. \n\nThe memory foam itself is laminated to one or more pieces of foam to create the feel that you want whereas a memory foam mattress topper is made of pure memory foam and will feel differently with the feel of each mattress you set it on.\n\nWhen you buy a whole memory foam sleep system you get memory foam pillows, memory foam mattress and a foundation (like a boxed spring, but without any springs).\nBuying memory foam mattress topper and placing it onto a sagging, old and worn out mattress defeats the whole concept.\n\nMemory foam provides its unique comfort only when it does all the giving from the top down and is supported totally at the bottom.\n\nIf your mattress is worn out or if you sit the memory foam mattress topper onto a boxed spring, the memory mattress topper is going to sink in everywhere the mattress or boxed spring sinks in, defeating the way it's designed to work.\n\nFor many people, any relief at all is better than nothing, so if you realize that a memory foam mattress topper isn't meant to be a replacement for a memory foam sleep system, then let's go ahead with our focus on toppers and what benefits you can expect from them.\n\nA memory foam mattress topper, also called bed toppers, is made in varying thicknesses and densities.\n\nThe most common memory foam topper is 2\" or so in thickness. There are a couple of really cheap ones that measure 1\" to 1 1/2\" thick. The best ones are 2\" to 4\" thick and of a denser material than the cheap ones.\n\nIf you have a choice, try to buy the 4.0 lb. to 4.5 lb. density memory foam mattress topper because it has the best support and will last many years.\n\nThe low density toppers, of 2.5 lb. to 3.5 lb. will only continue to recover from your weight for about 10 to 12 months. After that, they will start to flatten out and show body impressions.\n\nRemember never to place a mattress pad on top of your memory foam mattress topper because memory foam works off of your body temperature and anything you place between your body and the temperature sensitive foam will greatly diminish the way your topper feels.\n\n If you want to protect your investment in your new memory foam mattress or topper, you should use only a mattress protector that has been developed specifically for use with memory foam so it won't affect the temperature sensitive material beneath it.\nRemember, any mattress topper you purchase will be better than no topper.\n\nIn some cases, you can spend less and get a great memory foam mattress topper that you'll be happy with for years to come.\n\nThe main thing, again, is to look for the density of the foam and the thickness of the memory foam mattress topper that you'll be sleeping on for the future.\n\nTo watch more videos like this, visit: \n\n\nFollow me on:\nhttps://plus.google.com/u/0/110507796750383587696\n\nTo Watch More Videos Like This One, Visit:\nhttp://www.youtube.com/user/memoryfoamvideo\n\nResources:\nhttps://twitter.com/CharlesWalton10\nhttp://www.facebook.com/charles.walton.35762\nhttps://pinterest.com/charleswalton10/","isCrawlable":true,"thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEiCKgBEF5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ==\u0026rs=AOn4CLCmkfPnM0PBUWi3gUYGUtQfho_uYw","width":168,"height":94},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEiCMQBEG5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ==\u0026rs=AOn4CLDEHbCtPxXhSG3Iy_3coyBdL6ifFQ","width":196,"height":110},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEjCPYBEIoBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=\u0026rs=AOn4CLDFo8j4MW-Q-LmdPmUPulzcVpDOKQ","width":246,"height":138},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=\u0026rs=AOn4CLD8SR_9-_KAOuhjj1IwuTJScWL2IA","width":336,"height":188}]},"averageRating":0.0,"allowRatings":true,"viewCount":"268","author":"Mikaela Panganiban","isPrivate":false,"isUnpluggedCorpus":false,"isLiveContent":false},"playerConfig":{"audioConfig":{"enablePerFormatLoudness":false},"daiConfig":{"enableServerStitchedDai":false},"mediaCommonConfig":{"dynamicReadaheadConfig":{"maxReadAheadMediaTimeMs":120000,"minReadAheadMediaTimeMs":15000,"readAheadGrowthRateMs":1000}},"webPlayerConfig":{"webPlayerActionsPorting":{"getSharePanelCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/share/get_web_player_share_panel"}},"webPlayerShareEntityServiceEndpoint":{"serializedShareEntity":"CgtSZDdiUXZmQmNBSQ%3D%3D"}},"subscribeCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/subscription/subscribe"}},"subscribeEndpoint":{"channelIds":["UCD5-CuDg9fVZG-pDDmb5-mg"],"params":"EgIIBxgA"}},"unsubscribeCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/subscription/unsubscribe"}},"unsubscribeEndpoint":{"channelIds":["UCD5-CuDg9fVZG-pDDmb5-mg"],"params":"CgIIBxgA"}},"addToWatchLaterCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"Rd7bQvfBcAI","action":"ACTION_ADD_VIDEO"}]}},"removeFromWatchLaterCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"Rd7bQvfBcAI"}]}}}}},"storyboards":{"playerStoryboardSpecRenderer":{"spec":"https://i9.ytimg.com/sb/Rd7bQvfBcAI/storyboard3_L$L/$N.jpg?sqp=-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_8DBgjtoq-HBQ==|48#27#100#10#10#0#default#rs$AOn4CLDqihFtm6kU9SPGt4BCidCOmf9JsA|80#45#93#10#10#1000#M$M#rs$AOn4CLD4GqwhwGRnAA4UxCpIs5EaRyxWHg|160#90#93#5#5#1000#M$M#rs$AOn4CLBrPJnm2vBhGFRlwkLQoyuJoRlb1w"}},"microformat":{"playerMicroformatRenderer":{"thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg","width":480,"height":360}]},"embed":{"iframeUrl":"https://www.youtube.com/embed/Rd7bQvfBcAI","flashUrl":"http://www.youtube.com/v/Rd7bQvfBcAI?version=3\u0026autohide=1","width":640,"height":360,"flashSecureUrl":"https://www.youtube.com/v/Rd7bQvfBcAI?version=3\u0026autohide=1"},"title":{"simpleText":"Memory Foam Mattress Topper"},"description":{"simpleText":"Click Here: http://memory-foam-buyers-guide.org/memory-foam-mattress-topper.html\nCall for Information: 888-822-3410 Toll Free\n\nMemory Foam Mattress Topper\n\nWhat Is A Memory Foam Mattress Topper? \nAlthough there are many different thicknesses and densities, a memory foam mattress topper is designed to sit on top of an existing mattress to make it more comfortable.\n\nThe major difference in a memory foam mattress topper and memory foam mattress is that a memory foam mattress is meant to sit upon a hard surface. \n\nThe memory foam itself is laminated to one or more pieces of foam to create the feel that you want whereas a memory foam mattress topper is made of pure memory foam and will feel differently with the feel of each mattress you set it on.\n\nWhen you buy a whole memory foam sleep system you get memory foam pillows, memory foam mattress and a foundation (like a boxed spring, but without any springs).\nBuying memory foam mattress topper and placing it onto a sagging, old and worn out mattress defeats the whole concept.\n\nMemory foam provides its unique comfort only when it does all the giving from the top down and is supported totally at the bottom.\n\nIf your mattress is worn out or if you sit the memory foam mattress topper onto a boxed spring, the memory mattress topper is going to sink in everywhere the mattress or boxed spring sinks in, defeating the way it's designed to work.\n\nFor many people, any relief at all is better than nothing, so if you realize that a memory foam mattress topper isn't meant to be a replacement for a memory foam sleep system, then let's go ahead with our focus on toppers and what benefits you can expect from them.\n\nA memory foam mattress topper, also called bed toppers, is made in varying thicknesses and densities.\n\nThe most common memory foam topper is 2\" or so in thickness. There are a couple of really cheap ones that measure 1\" to 1 1/2\" thick. The best ones are 2\" to 4\" thick and of a denser material than the cheap ones.\n\nIf you have a choice, try to buy the 4.0 lb. to 4.5 lb. density memory foam mattress topper because it has the best support and will last many years.\n\nThe low density toppers, of 2.5 lb. to 3.5 lb. will only continue to recover from your weight for about 10 to 12 months. After that, they will start to flatten out and show body impressions.\n\nRemember never to place a mattress pad on top of your memory foam mattress topper because memory foam works off of your body temperature and anything you place between your body and the temperature sensitive foam will greatly diminish the way your topper feels.\n\n If you want to protect your investment in your new memory foam mattress or topper, you should use only a mattress protector that has been developed specifically for use with memory foam so it won't affect the temperature sensitive material beneath it.\nRemember, any mattress topper you purchase will be better than no topper.\n\nIn some cases, you can spend less and get a great memory foam mattress topper that you'll be happy with for years to come.\n\nThe main thing, again, is to look for the density of the foam and the thickness of the memory foam mattress topper that you'll be sleeping on for the future.\n\nTo watch more videos like this, visit: \n\n\nFollow me on:\nhttps://plus.google.com/u/0/110507796750383587696\n\nTo Watch More Videos Like This One, Visit:\nhttp://www.youtube.com/user/memoryfoamvideo\n\nResources:\nhttps://twitter.com/CharlesWalton10\nhttp://www.facebook.com/charles.walton.35762\nhttps://pinterest.com/charleswalton10/"},"lengthSeconds":"92","ownerProfileUrl":"http://www.youtube.com/user/memoryfoamvideo","externalChannelId":"UCD5-CuDg9fVZG-pDDmb5-mg","isFamilySafe":true,"availableCountries":["AD","AE","AF","AG","AI","AL","AM","AO","AQ","AR","AS","AT","AU","AW","AX","AZ","BA","BB","BD","BE","BF","BG","BH","BI","BJ","BL","BM","BN","BO","BQ","BR","BS","BT","BV","BW","BY","BZ","CA","CC","CD","CF","CG","CH","CI","CK","CL","CM","CN","CO","CR","CU","CV","CW","CX","CY","CZ","DE","DJ","DK","DM","DO","DZ","EC","EE","EG","EH","ER","ES","ET","FI","FJ","FK","FM","FO","FR","GA","GB","GD","GE","GF","GG","GH","GI","GL","GM","GN","GP","GQ","GR","GS","GT","GU","GW","GY","HK","HM","HN","HR","HT","HU","ID","IE","IL","IM","IN","IO","IQ","IR","IS","IT","JE","JM","JO","JP","KE","KG","KH","KI","KM","KN","KP","KR","KW","KY","KZ","LA","LB","LC","LI","LK","LR","LS","LT","LU","LV","LY","MA","MC","MD","ME","MF","MG","MH","MK","ML","MM","MN","MO","MP","MQ","MR","MS","MT","MU","MV","MW","MX","MY","MZ","NA","NC","NE","NF","NG","NI","NL","NO","NP","NR","NU","NZ","OM","PA","PE","PF","PG","PH","PK","PL","PM","PN","PR","PS","PT","PW","PY","QA","RE","RO","RS","RU","RW","SA","SB","SC","SD","SE","SG","SH","SI","SJ","SK","SL","SM","SN","SO","SR","SS","ST","SV","SX","SY","SZ","TC","TD","TF","TG","TH","TJ","TK","TL","TM","TN","TO","TR","TT","TV","TW","TZ","UA","UG","UM","US","UY","UZ","VA","VC","VE","VG","VI","VN","VU","WF","WS","YE","YT","ZA","ZM","ZW"],"isUnlisted":false,"hasYpcMetadata":false,"viewCount":"268","category":"Howto \u0026 Style","publishDate":"2013-01-07","ownerChannelName":"Mikaela Panganiban","uploadDate":"2013-01-07"}},"trackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","attestation":{"playerAttestationRenderer":{"challenge":"a=5\u0026a2=1\u0026b=L8scmisyp1mCK0PQ7Yi3Z3f0Rn8\u0026c=1594736914\u0026d=1\u0026e=Rd7bQvfBcAI\u0026c3a=24\u0026c1a=1\u0026c6a=1\u0026hh=8ZJlVD5YyiDpaE6-PwXZFI0JIIPXGOMlh6h6Oi0IolY","botguardData":{"program":"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","interpreterUrl":"//www.google.com/js/bg/U2N_t8xvYfX7gsY40yu-neGzM-eELk5d79HC0J7X0cM.js"}}},"messages":[{"mealbarPromoRenderer":{"icon":{"thumbnails":[{"url":"https://www.gstatic.com/youtube/img/promos/growth/6ad5a99c727579634bc3e2fb67562a2621170bdd11578967392667be5a05c5e4_384x384.png","width":384,"height":384}]},"messageTexts":[{"runs":[{"text":"訂⁠閱⁠零⁠廣⁠åŠâ çš„⁠ YouTube⁠服⁠務"}]}],"actionButton":{"buttonRenderer":{" (function(){/* Copyright The Closure Library Authors. SPDX-License-Identifier: Apache-2.0 */ var f=this||self,g="closure_uid_"+(1E9*Math.random()>>>0),h=0;function l(a,b){this.width=a;this.height=b} l.prototype.aspectRatio=function(){return this.width/this.height}; l.prototype.ceil=function(){this.width=Math.ceil(this.width);this.height=Math.ceil(this.height);return this}; l.prototype.floor=function(){this.width=Math.floor(this.width);this.height=Math.floor(this.height);return this}; l.prototype.round=function(){this.width=Math.round(this.width);this.height=Math.round(this.height);return this};function m(){var a=document;var b="DIV";"application/xhtml+xml"===a.contentType%26%26(b=b.toLowerCase());return a.createElement(b)} ;function n(a,b){for(var d=[a],c=b.length-1;0=1550-z()%26%26800a.height%26%26657

body{padding:0;margin:0;overflow-y:scroll}body.autoscroll{overflow-y:auto}body.no-scroll{overflow:hidden}body.no-y-scroll{overflow-y:hidden}.hidden{display:none}textarea{--paper-input-container-input_-_white-space:pre-wrap}.grecaptcha-badge{visibility:hidden}ytd-masthead.shell{background:rgba(255,255,255,0.98);position:fixed;top:0;right:0;left:0;display:-ms-flex;display:-webkit-flex;display:flex;height:56px;-ms-flex-align:center;-webkit-align-items:center;align-items:center}ytd-masthead.shell #menu-icon{margin-left:16px}ytd-app>ytd-masthead.chunked{position:fixed;top:0;width:100%}ytd-masthead.shell.dark,ytd-masthead.shell.theater{background:rgba(40,40,40,0.98)}ytd-masthead.shell.full-window-mode{background:rgba(40,40,40,0.98);opacity:0;transform:translateY(calc(-100% - 5px))}ytd-masthead.shell>*:first-child{padding-left:16px}ytd-masthead.shell>*:last-child{padding-right:16px}ytd-masthead #masthead-logo{display:-ms-flex;display:-webkit-flex;display:flex}ytd-masthead #masthead-logo #country-code{margin-right:2px}ytd-masthead.shell #yt-logo-svg,ytd-masthead.shell #yt-logo-red-svg{align-self:center;margin-left:8px;padding:0;color:black}ytd-masthead.shell #a11y-skip-nav{display:none}ytd-masthead.shell svg{width:40px;height:40px;padding:8px;margin-right:8px;box-sizing:border-box;color:#606060;fill:currentColor}ytd-masthead .external-icon{width:24px;height:24px}ytd-masthead .yt-icons-ext{fill:currentColor;color:#606060}ytd-masthead.shell.dark .yt-icons-ext ytd-masthead.shell.theater .yt-icons-ext{fill:#fff}ytd-masthead svg#yt-logo-svg{width:80px}ytd-masthead svg#yt-logo-red-svg{width:106.4px}@media (max-width:656px){ytd-masthead.shell>*:first-child{padding-left:8px}ytd-masthead.shell>*:last-child{padding-right:8px}ytd-masthead.shell svg{margin-right:0}ytd-masthead #masthead-logo{-ms-flex:1 1 .000000001px;-webkit-flex:1;flex:1;-webkit-flex-basis:.000000001px;flex-basis:.000000001px}ytd-masthead.shell #yt-logo-svg,ytd-masthead.shell #yt-logo-red-svg{margin-left:4px}}@media (min-width:876px){ytd-masthead #masthead-logo{width:129px}}#masthead-skeleton-icons{display:flex;flex:1;flex-direction:row;justify-content:flex-end}ytd-masthead.masthead-finish #masthead-skeleton-icons{display:none}.masthead-skeleton-icon{border-radius:50%;height:32px;width:32px;margin:0 8px;background-color:hsl(0,0%,89%)}ytd-masthead.dark .masthead-skeleton-icon{background-color:hsl(0,0%,16%)}ytd-masthead .yt-icons-ext{color:var(--yt-spec-icon-active-other)}ytd-masthead svg#yt-logo-svg #youtube-paths path,ytd-masthead svg#yt-logo-red-svg #youtube-red-paths path{fill:#282828}ytd-masthead.dark svg#yt-logo-svg #youtube-paths path,ytd-masthead.dark svg#yt-logo-red-svg #youtube-red-paths path,ytd-masthead.theater svg#yt-logo-svg #youtube-paths path,ytd-masthead.theater svg#yt-logo-red-svg #youtube-red-paths path{fill:#fff}#search-input.ytd-searchbox-spt input{-webkit-appearance:none;-webkit-font-smoothing:antialiased;background-color:transparent;border:none;box-shadow:none;color:inherit;font-family:'Roboto','Noto',sans-serif;font-size:16px;font-weight:400;line-height:24px;margin-left:4px;max-width:100%;outline:none;text-align:inherit;width:100%;-ms-flex:1 1 .000000001px;-webkit-flex:1;flex:1;-webkit-flex-basis:.000000001px;flex-basis:.000000001px}#search-container.ytd-searchbox-spt{pointer-events:none;position:absolute;top:0;right:0;bottom:0;left:0}#search-input.ytd-searchbox-spt #search::-webkit-input-placeholder,#search-input.ytd-searchbox-spt #search::-moz-input-placeholder,#search-input.ytd-searchbox-spt #search:-ms-input-placeholder{color:hsl(0,0%,53.3%)}html{background-color:#f9f9f9!important;-webkit-text-size-adjust:none}html[dark]{background-color:#181818!important}#logo-red-icon-container.ytd-topbar-logo-renderer{width:86px} if (window.ytcsi) {window.ytcsi.tick("bc", null, '');} var ytimg = {};ytimg.count = 1;ytimg.preload = function(src) {var img = new Image();var count = ++ytimg.count;ytimg[count] = img;img.onload = img.onerror = function() {delete ytimg[count];};img.src = src;}; ytimg.preload("https://r3---sn-p5qlsndd.googlevideo.com/generate_204"); ytimg.preload("https://r3---sn-p5qlsndd.googlevideo.com/generate_204?conn2"); if (window.ytcsi) {window.ytcsi.tick("cfg", null, '');} var ytplayer = ytplayer || {};ytplayer.config = {"assets":{"js":"/s/player/5253ac4d/player_ias.vflset/zh_TW/base.js","css":"/s/player/5253ac4d/www-player.css"},"attrs":{"id":"movie_player"},"args":{"vss_host":"s.youtube.com","innertube_api_version":"v1","watermark":",https://s.ytimg.com/yts/img/watermark/youtube_watermark-vflHX6b6E.png,https://s.ytimg.com/yts/img/watermark/youtube_hd_watermark-vflAzLcD6.png","hl":"zh_TW","cver":"2.20200710.05.00","show_miniplayer_button":"1","enablejsapi":"1","player_response":"{"responseContext":{"serviceTrackingParams":[{"service":"GFEEDBACK","params":[{"key":"is_viewed_live","value":"False"},{"key":"logged_in","value":"0"},{"key":"e","value":"23905282,23834813,23854276,23895498,23918657,23841635,23884697,23912758,23744176,23925054,23864524,23887070,24304055,23885639,23882125,23921984,23895174,23906900,23910826,23876020,23908863,23882111,23862065,23911301,23854169,23895275,23923537,23907849,23921315,23874337,23862294,23836115,23916377,23881484,23913084,23915960,23860381,23897503,23900854,23923862,23897295,23910755,23832002,23816681,23841299,23869527,23862582,23905520,23882139,23735348,23914342,23885661,23923955,23884386,23894533,23904385,23768776,23919306,23797973,23764232,23834232,23837886,23896704,23874051,23921033,23887808,23861905,23870434,23865206,1714245,23804043,23899696,23902292,23847157,23871729,23897257,24590164,23898321,23906119,23839597,23919025,23842638,9473372,23904156,9473387,23903983,23912388,23913222,23896667,23869558,23903048,23914056,23915998,23921717,39320688,23857949,23907902,23923390,23861263,23919531,23857970,23862025,23908413,23897127,23909269,23789385,23874981,23854352,23709532,23861666,23899241,23900377,23917633,23920686,23790586,45170004,23888210,23916172,23912570,23924527,23811989,23897262,23907436,23903532,23868136,23884996,9473399,23804281,23821055,23889922,23919782,23886973,23874218,23900829,23884593,23919171,23906782,23918272,23880323,23882502,23908062,23723208,23859025,23890077,24650115,23898872,23874940,23907595,23915815,23918598,23924884,23909192,23872595,23842233,23902008,23871984,23915958,23880073,23856479,23918712,23858564,23916605,23853114,23862346,23880389,23894708,23907445,23918101,23902311,23895139,23755966,24303618,23794339,23919856,23910775,23882130,23897872,23890891"}]},{"service":"CSI","params":[{"key":"c","value":"WEB"},{"key":"cver","value":"2.20200710.05.00"},{"key":"yt_li","value":"0"},{"key":"GetPlayer_rid","value":"0xfdb971e9d5e86432"}]},{"service":"GUIDED_HELP","params":[{"key":"logged_in","value":"0"}]},{"service":"ECATCHER","params":[{"key":"client.version","value":"2.20200708"},{"key":"client.name","value":"WEB"}]}],"webResponseContextExtensionData":{"hasDecorated":true}},"playabilityStatus":{"status":"OK","playableInEmbed":true,"miniplayer":{"miniplayerRenderer":{"playbackMode":"PLAYBACK_MODE_ALLOW"}},"contextParams":"Q0FFU0FnZ0M="},"streamingData":{"expiresInSeconds":"21540","formats":[{"itag":18,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=18\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026gir=yes\u0026clen=4190503\u0026ratebypass=yes\u0026dur=91.602\u0026lmt=1357631851364132\u0026mt=1594736415\u0026fvip=3\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cratebypass%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgbks9huutlS4kNY6RhTdOnnSVfkj7umCMgSRELkjwADMCIQCCTTRaVLMPiCDxJVo1z9P7wW38W1OJAngLtsyVqRcdkQ%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.42001E, mp4a.40.2\"","bitrate":366518,"width":640,"height":360,"lastModified":"1357631851364132","contentLength":"4190503","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","averageBitrate":365974,"audioQuality":"AUDIO_QUALITY_LOW","approxDurationMs":"91602","audioSampleRate":"44100","audioChannels":2}],"adaptiveFormats":[{"itag":134,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=134\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026gir=yes\u0026clen=3294055\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIhAN_eRHVZR4N8uIduZiKI_Hpw6I0XimX_IO9zdCS6zaTdAiAvnHe9ncgKLYCm9q_r5rmwcW0vgvu16W93UCxp67m6kA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d4016\"","bitrate":306436,"width":640,"height":360,"initRange":{"start":"0","end":"708"},"indexRange":{"start":"709","end":"968"},"lastModified":"1383338327051509","contentLength":"3294055","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","averageBitrate":288319,"highReplication":true,"approxDurationMs":"91400"},{"itag":243,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=243\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgPDfZNpYJRIoz3iJU1AtgWFsleQO9cMzs53ZhK_DPvFUCIQCiGTkLz_F4QAg9j3hdrIF5KZM0R8ZoKZUWE1Q3zFQvWA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":405720,"width":640,"height":360,"lastModified":"1383338327051509","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":133,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=133\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRAIgLbtiSdU1TEcTsggRqV8nFlFRO4vxjLqm9MrzltQ8BncCIDHCUxNfg2BjXNeyr_L9VHvuf-Ly6Bgp3ziKDZWkj-Rq\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d400c\"","bitrate":242000,"width":426,"height":240,"lastModified":"1383338327051509","quality":"small","fps":15,"qualityLabel":"240p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":242,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=242\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAJhF8WxYjzULcbuNy_1jd4aG33UfBbxYeqX036x6RBqkAiEAtYyWYI7eRJpoNBsx69Q_Iq3rVrKjUccuJC-NFhsxjks%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":220500,"width":426,"height":240,"lastModified":"1383338327051509","quality":"small","fps":15,"qualityLabel":"240p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":160,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=160\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAPvpOCN9D4Mv-1obI-x5TOhIfHkY4N_A8eO46eECiR1nAiEA1Z3sFmLuUzK7hioyYDRho_i-_1Km6TY9cxTeUMJk2xo%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d400b\"","bitrate":108000,"width":256,"height":144,"lastModified":"1383338327051509","quality":"tiny","fps":15,"qualityLabel":"144p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":278,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=278\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgeuJSDkSv9LIRja5GKvM7YGJkrfn0iZm-pGYxyHugUZ4CIQDOlRaCT87cPH_nj4ofaGwujlo3fu0F2eqXLfstzSVsvQ%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":95000,"width":256,"height":144,"lastModified":"1383338327051509","quality":"tiny","fps":15,"qualityLabel":"144p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":140,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=140\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=audio%2Fmp4\u0026gir=yes\u0026clen=1454815\u0026otfp=1\u0026dur=91.556\u0026lmt=1383338346964048\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAI2Js22PAEdZJ0jhzYBTfDmUopKF0PiXU8lFSyQjv_AqAiEA85LOUETt8TJBinNiHboJZ10HTnT67H_oZoe0DDNWtzk%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"audio/mp4; codecs=\"mp4a.40.2\"","bitrate":127952,"initRange":{"start":"0","end":"591"},"indexRange":{"start":"592","end":"743"},"lastModified":"1383338346964048","contentLength":"1454815","quality":"tiny","projectionType":"RECTANGULAR","averageBitrate":127119,"highReplication":true,"audioQuality":"AUDIO_QUALITY_MEDIUM","approxDurationMs":"91556","audioSampleRate":"44100","audioChannels":2},{"itag":251,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=251\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=audio%2Fwebm\u0026gir=yes\u0026clen=1489702\u0026otfp=1\u0026dur=91.581\u0026lmt=1565103188094504\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIhAPf4JlMf01ZibXiAnMQ0CWbIa4oYNX4UuzEBmsFBOjo1AiB7CPiYZ35ccMOiYiHVJ3q883ByeLLzxCSVvMqN6Kc_xA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"audio/webm; codecs=\"opus\"","bitrate":136567,"initRange":{"start":"0","end":"258"},"indexRange":{"start":"259","end":"425"},"lastModified":"1565103188094504","contentLength":"1489702","quality":"tiny","projectionType":"RECTANGULAR","averageBitrate":130131,"audioQuality":"AUDIO_QUALITY_MEDIUM","approxDurationMs":"91581","audioSampleRate":"48000","audioChannels":2}],"dashManifestUrl":"https://manifest.googlevideo.com/api/manifest/dash/expire/1594758514/ei/EcENX93gOci7gwOIv54g/ip/74.84.144.185/id/45dedb42f7c17002/source/youtube/requiressl/yes/playback_host/r3---sn-p5qlsndd.googlevideo.com/mh/Ht/mm/31%2C29/mn/sn-p5qlsndd%2Csn-p5qs7nek/ms/au%2Crdu/mv/u/mvi/3/pl/22/hfr/all/as/fmp4_audio_clear%2Cwebm_audio_clear%2Cwebm2_audio_clear%2Cfmp4_sd_hd_clear%2Cwebm2_sd_hd_clear/vprv/1/mt/1594736415/fvip/3/keepalive/yes/itag/0/sparams/expire%2Cei%2Cip%2Cid%2Csource%2Crequiressl%2Chfr%2Cas%2Cvprv%2Citag/sig/AOq0QJ8wRgIhAOiPSQ_2MgxJeEevt7HizRbShrJaHcoLaGP3o850imxqAiEAseVq7uLCa7LsX_tDUlti31SbLE3Wf3eK4CNHQNlqBeU%3D/lsparams/playback_host%2Cmh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl/lsig/AG3C_xAwRgIhAIDFYw7cZB9M2ymEmgxeJMb922FEGt_EGeJpPKDuEL-GAiEAyDnCGhzFuQZLIY3Dp716CNQVc52aysforEIN76IAprk%3D"},"playbackTracking":{"videostatsPlaybackUrl":{"baseUrl":"https://s.youtube.com/api/stats/playback?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"videostatsDelayplayUrl":{"baseUrl":"https://s.youtube.com/api/stats/delayplay?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"videostatsWatchtimeUrl":{"baseUrl":"https://s.youtube.com/api/stats/watchtime?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"ptrackingUrl":{"baseUrl":"https://www.youtube.com/ptracking?ei=EsENX_3AAaPx8gSHiLD4Cg\u0026plid=AAWqZ59GSaLdIY_N\u0026pltype=contentugc\u0026ptk=youtube_none\u0026video_id=Rd7bQvfBcAI"},"qoeUrl":{"baseUrl":"https://s.youtube.com/api/stats/qoe?cat=otfp\u0026cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026event=streamingstats\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N"},"setAwesomeUrl":{"baseUrl":"https://www.youtube.com/set_awesome?ei=EsENX_3AAaPx8gSHiLD4Cg\u0026plid=AAWqZ59GSaLdIY_N\u0026video_id=Rd7bQvfBcAI","elapsedMediaTimeSeconds":73},"atrUrl":{"baseUrl":"https://s.youtube.com/api/stats/atr?docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026len=92\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026ver=2","elapsedMediaTimeSeconds":5}},"videoDetails":{"videoId":"Rd7bQvfBcAI","title":"Memory Foam Mattress Topper","lengthSeconds":"92","keywords":["memory foam mattress topper","memory foam","mattress topper","mattresses","mattress toppers","memory foams","mattress"],"channelId":"UCD5-CuDg9fVZG-pDDmb5-mg","isOwnerViewing":false,"shortDescription":"Click Here: http://memory-foam-buyers-guide.org/memory-foam-mattress-topper.html\nCall for Information: 888-822-3410 Toll Free\n\nMemory Foam Mattress Topper\n\nWhat Is A Memory Foam Mattress Topper? \nAlthough there are many different thicknesses and densities, a memory foam mattress topper is designed to sit on top of an existing mattress to make it more comfortable.\n\nThe major difference in a memory foam mattress topper and memory foam mattress is that a memory foam mattress is meant to sit upon a hard surface. \n\nThe memory foam itself is laminated to one or more pieces of foam to create the feel that you want whereas a memory foam mattress topper is made of pure memory foam and will feel differently with the feel of each mattress you set it on.\n\nWhen you buy a whole memory foam sleep system you get memory foam pillows, memory foam mattress and a foundation (like a boxed spring, but without any springs).\nBuying memory foam mattress topper and placing it onto a sagging, old and worn out mattress defeats the whole concept.\n\nMemory foam provides its unique comfort only when it does all the giving from the top down and is supported totally at the bottom.\n\nIf your mattress is worn out or if you sit the memory foam mattress topper onto a boxed spring, the memory mattress topper is going to sink in everywhere the mattress or boxed spring sinks in, defeating the way it's designed to work.\n\nFor many people, any relief at all is better than nothing, so if you realize that a memory foam mattress topper isn't meant to be a replacement for a memory foam sleep system, then let's go ahead with our focus on toppers and what benefits you can expect from them.\n\nA memory foam mattress topper, also called bed toppers, is made in varying thicknesses and densities.\n\nThe most common memory foam topper is 2\" or so in thickness. There are a couple of really cheap ones that measure 1\" to 1 1/2\" thick. The best ones are 2\" to 4\" thick and of a denser material than the cheap ones.\n\nIf you have a choice, try to buy the 4.0 lb. to 4.5 lb. density memory foam mattress topper because it has the best support and will last many years.\n\nThe low density toppers, of 2.5 lb. to 3.5 lb. will only continue to recover from your weight for about 10 to 12 months. After that, they will start to flatten out and show body impressions.\n\nRemember never to place a mattress pad on top of your memory foam mattress topper because memory foam works off of your body temperature and anything you place between your body and the temperature sensitive foam will greatly diminish the way your topper feels.\n\n If you want to protect your investment in your new memory foam mattress or topper, you should use only a mattress protector that has been developed specifically for use with memory foam so it won't affect the temperature sensitive material beneath it.\nRemember, any mattress topper you purchase will be better than no topper.\n\nIn some cases, you can spend less and get a great memory foam mattress topper that you'll be happy with for years to come.\n\nThe main thing, again, is to look for the density of the foam and the thickness of the memory foam mattress topper that you'll be sleeping on for the future.\n\nTo watch more videos like this, visit: \n\n\nFollow me on:\nhttps://plus.google.com/u/0/110507796750383587696\n\nTo Watch More Videos Like This One, Visit:\nhttp://www.youtube.com/user/memoryfoamvideo\n\nResources:\nhttps://twitter.com/CharlesWalton10\nhttp://www.facebook.com/charles.walton.35762\nhttps://pinterest.com/charleswalton10/","isCrawlable":true,"thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEiCKgBEF5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ==\u0026rs=AOn4CLCmkfPnM0PBUWi3gUYGUtQfho_uYw","width":168,"height":94},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEiCMQBEG5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ==\u0026rs=AOn4CLDEHbCtPxXhSG3Iy_3coyBdL6ifFQ","width":196,"height":110},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEjCPYBEIoBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=\u0026rs=AOn4CLDFo8j4MW-Q-LmdPmUPulzcVpDOKQ","width":246,"height":138},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=\u0026rs=AOn4CLD8SR_9-_KAOuhjj1IwuTJScWL2IA","width":336,"height":188}]},"averageRating":0.0,"allowRatings":true,"viewCount":"268","author":"Mikaela Panganiban","isPrivate":false,"isUnpluggedCorpus":false,"isLiveContent":false},"playerConfig":{"audioConfig":{"enablePerFormatLoudness":false},"daiConfig":{"enableServerStitchedDai":false},"mediaCommonConfig":{"dynamicReadaheadConfig":{"maxReadAheadMediaTimeMs":120000,"minReadAheadMediaTimeMs":15000,"readAheadGrowthRateMs":1000}},"webPlayerConfig":{"webPlayerActionsPorting":{"getSharePanelCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/share/get_web_player_share_panel"}},"webPlayerShareEntityServiceEndpoint":{"serializedShareEntity":"CgtSZDdiUXZmQmNBSQ%3D%3D"}},"subscribeCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/subscription/subscribe"}},"subscribeEndpoint":{"channelIds":["UCD5-CuDg9fVZG-pDDmb5-mg"],"params":"EgIIBxgA"}},"unsubscribeCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/subscription/unsubscribe"}},"unsubscribeEndpoint":{"channelIds":["UCD5-CuDg9fVZG-pDDmb5-mg"],"params":"CgIIBxgA"}},"addToWatchLaterCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"Rd7bQvfBcAI","action":"ACTION_ADD_VIDEO"}]}},"removeFromWatchLaterCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"Rd7bQvfBcAI"}]}}}}},"storyboards":{"playerStoryboardSpecRenderer":{"spec":"https://i9.ytimg.com/sb/Rd7bQvfBcAI/storyboard3_L$L/$N.jpg?sqp=-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_8DBgjtoq-HBQ==|48#27#100#10#10#0#default#rs$AOn4CLDqihFtm6kU9SPGt4BCidCOmf9JsA|80#45#93#10#10#1000#M$M#rs$AOn4CLD4GqwhwGRnAA4UxCpIs5EaRyxWHg|160#90#93#5#5#1000#M$M#rs$AOn4CLBrPJnm2vBhGFRlwkLQoyuJoRlb1w"}},"microformat":{"playerMicroformatRenderer":{"thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg","width":480,"height":360}]},"embed":{"iframeUrl":"https://www.youtube.com/embed/Rd7bQvfBcAI","flashUrl":"http://www.youtube.com/v/Rd7bQvfBcAI?version=3\u0026autohide=1","width":640,"height":360,"flashSecureUrl":"https://www.youtube.com/v/Rd7bQvfBcAI?version=3\u0026autohide=1"},"title":{"simpleText":"Memory Foam Mattress Topper"},"description":{"simpleText":"Click Here: http://memory-foam-buyers-guide.org/memory-foam-mattress-topper.html\nCall for Information: 888-822-3410 Toll Free\n\nMemory Foam Mattress Topper\n\nWhat Is A Memory Foam Mattress Topper? \nAlthough there are many different thicknesses and densities, a memory foam mattress topper is designed to sit on top of an existing mattress to make it more comfortable.\n\nThe major difference in a memory foam mattress topper and memory foam mattress is that a memory foam mattress is meant to sit upon a hard surface. \n\nThe memory foam itself is laminated to one or more pieces of foam to create the feel that you want whereas a memory foam mattress topper is made of pure memory foam and will feel differently with the feel of each mattress you set it on.\n\nWhen you buy a whole memory foam sleep system you get memory foam pillows, memory foam mattress and a foundation (like a boxed spring, but without any springs).\nBuying memory foam mattress topper and placing it onto a sagging, old and worn out mattress defeats the whole concept.\n\nMemory foam provides its unique comfort only when it does all the giving from the top down and is supported totally at the bottom.\n\nIf your mattress is worn out or if you sit the memory foam mattress topper onto a boxed spring, the memory mattress topper is going to sink in everywhere the mattress or boxed spring sinks in, defeating the way it's designed to work.\n\nFor many people, any relief at all is better than nothing, so if you realize that a memory foam mattress topper isn't meant to be a replacement for a memory foam sleep system, then let's go ahead with our focus on toppers and what benefits you can expect from them.\n\nA memory foam mattress topper, also called bed toppers, is made in varying thicknesses and densities.\n\nThe most common memory foam topper is 2\" or so in thickness. There are a couple of really cheap ones that measure 1\" to 1 1/2\" thick. The best ones are 2\" to 4\" thick and of a denser material than the cheap ones.\n\nIf you have a choice, try to buy the 4.0 lb. to 4.5 lb. density memory foam mattress topper because it has the best support and will last many years.\n\nThe low density toppers, of 2.5 lb. to 3.5 lb. will only continue to recover from your weight for about 10 to 12 months. After that, they will start to flatten out and show body impressions.\n\nRemember never to place a mattress pad on top of your memory foam mattress topper because memory foam works off of your body temperature and anything you place between your body and the temperature sensitive foam will greatly diminish the way your topper feels.\n\n If you want to protect your investment in your new memory foam mattress or topper, you should use only a mattress protector that has been developed specifically for use with memory foam so it won't affect the temperature sensitive material beneath it.\nRemember, any mattress topper you purchase will be better than no topper.\n\nIn some cases, you can spend less and get a great memory foam mattress topper that you'll be happy with for years to come.\n\nThe main thing, again, is to look for the density of the foam and the thickness of the memory foam mattress topper that you'll be sleeping on for the future.\n\nTo watch more videos like this, visit: \n\n\nFollow me on:\nhttps://plus.google.com/u/0/110507796750383587696\n\nTo Watch More Videos Like This One, Visit:\nhttp://www.youtube.com/user/memoryfoamvideo\n\nResources:\nhttps://twitter.com/CharlesWalton10\nhttp://www.facebook.com/charles.walton.35762\nhttps://pinterest.com/charleswalton10/"},"lengthSeconds":"92","ownerProfileUrl":"http://www.youtube.com/user/memoryfoamvideo","externalChannelId":"UCD5-CuDg9fVZG-pDDmb5-mg","isFamilySafe":true,"availableCountries":["AD","AE","AF","AG","AI","AL","AM","AO","AQ","AR","AS","AT","AU","AW","AX","AZ","BA","BB","BD","BE","BF","BG","BH","BI","BJ","BL","BM","BN","BO","BQ","BR","BS","BT","BV","BW","BY","BZ","CA","CC","CD","CF","CG","CH","CI","CK","CL","CM","CN","CO","CR","CU","CV","CW","CX","CY","CZ","DE","DJ","DK","DM","DO","DZ","EC","EE","EG","EH","ER","ES","ET","FI","FJ","FK","FM","FO","FR","GA","GB","GD","GE","GF","GG","GH","GI","GL","GM","GN","GP","GQ","GR","GS","GT","GU","GW","GY","HK","HM","HN","HR","HT","HU","ID","IE","IL","IM","IN","IO","IQ","IR","IS","IT","JE","JM","JO","JP","KE","KG","KH","KI","KM","KN","KP","KR","KW","KY","KZ","LA","LB","LC","LI","LK","LR","LS","LT","LU","LV","LY","MA","MC","MD","ME","MF","MG","MH","MK","ML","MM","MN","MO","MP","MQ","MR","MS","MT","MU","MV","MW","MX","MY","MZ","NA","NC","NE","NF","NG","NI","NL","NO","NP","NR","NU","NZ","OM","PA","PE","PF","PG","PH","PK","PL","PM","PN","PR","PS","PT","PW","PY","QA","RE","RO","RS","RU","RW","SA","SB","SC","SD","SE","SG","SH","SI","SJ","SK","SL","SM","SN","SO","SR","SS","ST","SV","SX","SY","SZ","TC","TD","TF","TG","TH","TJ","TK","TL","TM","TN","TO","TR","TT","TV","TW","TZ","UA","UG","UM","US","UY","UZ","VA","VC","VE","VG","VI","VN","VU","WF","WS","YE","YT","ZA","ZM","ZW"],"isUnlisted":false,"hasYpcMetadata":false,"viewCount":"268","category":"Howto \u0026 Style","publishDate":"2013-01-07","ownerChannelName":"Mikaela Panganiban","uploadDate":"2013-01-07"}},"trackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","attestation":{"playerAttestationRenderer":{"challenge":"a=5\u0026a2=1\u0026b=L8scmisyp1mCK0PQ7Yi3Z3f0Rn8\u0026c=1594736914\u0026d=1\u0026e=Rd7bQvfBcAI\u0026c3a=24\u0026c1a=1\u0026c6a=1\u0026hh=8ZJlVD5YyiDpaE6-PwXZFI0JIIPXGOMlh6h6Oi0IolY","botguardData":{"program":"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","interpreterUrl":"//www.google.com/js/bg/U2N_t8xvYfX7gsY40yu-neGzM-eELk5d79HC0J7X0cM.js"}}},"messages":[{"mealbarPromoRenderer":{"icon":{"thumbnails":[{"url":"https://www.gstatic.com/youtube/img/promos/growth/6ad5a99c727579634bc3e2fb67562a2621170bdd11578967392667be5a05c5e4_384x384.png","width":384,"height":384}]},"messageTexts":[{"runs":[{"text":"訂⁠閱⁠零⁠廣⁠åŠâ çš„⁠ YouTube⁠服⁠務"}]}],"actionButton":{"buttonRenderer":{" (function(){/* Copyright The Closure Library Authors. SPDX-License-Identifier: Apache-2.0 */ var f=this||self,g="closure_uid_"+(1E9*Math.random()>>>0),h=0;function l(a,b){this.width=a;this.height=b} l.prototype.aspectRatio=function(){return this.width/this.height}; l.prototype.ceil=function(){this.width=Math.ceil(this.width);this.height=Math.ceil(this.height);return this}; l.prototype.floor=function(){this.width=Math.floor(this.width);this.height=Math.floor(this.height);return this}; l.prototype.round=function(){this.width=Math.round(this.width);this.height=Math.round(this.height);return this};function m(){var a=document;var b="DIV";"application/xhtml+xml"===a.contentType%26%26(b=b.toLowerCase());return a.createElement(b)} ;function n(a,b){for(var d=[a],c=b.length-1;0=1550-z()%26%26800a.height%26%26657

body{padding:0;margin:0;overflow-y:scroll}body.autoscroll{overflow-y:auto}body.no-scroll{overflow:hidden}body.no-y-scroll{overflow-y:hidden}.hidden{display:none}textarea{--paper-input-container-input_-_white-space:pre-wrap}.grecaptcha-badge{visibility:hidden}ytd-masthead.shell{background:rgba(255,255,255,0.98);position:fixed;top:0;right:0;left:0;display:-ms-flex;display:-webkit-flex;display:flex;height:56px;-ms-flex-align:center;-webkit-align-items:center;align-items:center}ytd-masthead.shell #menu-icon{margin-left:16px}ytd-app>ytd-masthead.chunked{position:fixed;top:0;width:100%}ytd-masthead.shell.dark,ytd-masthead.shell.theater{background:rgba(40,40,40,0.98)}ytd-masthead.shell.full-window-mode{background:rgba(40,40,40,0.98);opacity:0;transform:translateY(calc(-100% - 5px))}ytd-masthead.shell>*:first-child{padding-left:16px}ytd-masthead.shell>*:last-child{padding-right:16px}ytd-masthead #masthead-logo{display:-ms-flex;display:-webkit-flex;display:flex}ytd-masthead #masthead-logo #country-code{margin-right:2px}ytd-masthead.shell #yt-logo-svg,ytd-masthead.shell #yt-logo-red-svg{align-self:center;margin-left:8px;padding:0;color:black}ytd-masthead.shell #a11y-skip-nav{display:none}ytd-masthead.shell svg{width:40px;height:40px;padding:8px;margin-right:8px;box-sizing:border-box;color:#606060;fill:currentColor}ytd-masthead .external-icon{width:24px;height:24px}ytd-masthead .yt-icons-ext{fill:currentColor;color:#606060}ytd-masthead.shell.dark .yt-icons-ext ytd-masthead.shell.theater .yt-icons-ext{fill:#fff}ytd-masthead svg#yt-logo-svg{width:80px}ytd-masthead svg#yt-logo-red-svg{width:106.4px}@media (max-width:656px){ytd-masthead.shell>*:first-child{padding-left:8px}ytd-masthead.shell>*:last-child{padding-right:8px}ytd-masthead.shell svg{margin-right:0}ytd-masthead #masthead-logo{-ms-flex:1 1 .000000001px;-webkit-flex:1;flex:1;-webkit-flex-basis:.000000001px;flex-basis:.000000001px}ytd-masthead.shell #yt-logo-svg,ytd-masthead.shell #yt-logo-red-svg{margin-left:4px}}@media (min-width:876px){ytd-masthead #masthead-logo{width:129px}}#masthead-skeleton-icons{display:flex;flex:1;flex-direction:row;justify-content:flex-end}ytd-masthead.masthead-finish #masthead-skeleton-icons{display:none}.masthead-skeleton-icon{border-radius:50%;height:32px;width:32px;margin:0 8px;background-color:hsl(0,0%,89%)}ytd-masthead.dark .masthead-skeleton-icon{background-color:hsl(0,0%,16%)}ytd-masthead .yt-icons-ext{color:var(--yt-spec-icon-active-other)}ytd-masthead svg#yt-logo-svg #youtube-paths path,ytd-masthead svg#yt-logo-red-svg #youtube-red-paths path{fill:#282828}ytd-masthead.dark svg#yt-logo-svg #youtube-paths path,ytd-masthead.dark svg#yt-logo-red-svg #youtube-red-paths path,ytd-masthead.theater svg#yt-logo-svg #youtube-paths path,ytd-masthead.theater svg#yt-logo-red-svg #youtube-red-paths path{fill:#fff}#search-input.ytd-searchbox-spt input{-webkit-appearance:none;-webkit-font-smoothing:antialiased;background-color:transparent;border:none;box-shadow:none;color:inherit;font-family:'Roboto','Noto',sans-serif;font-size:16px;font-weight:400;line-height:24px;margin-left:4px;max-width:100%;outline:none;text-align:inherit;width:100%;-ms-flex:1 1 .000000001px;-webkit-flex:1;flex:1;-webkit-flex-basis:.000000001px;flex-basis:.000000001px}#search-container.ytd-searchbox-spt{pointer-events:none;position:absolute;top:0;right:0;bottom:0;left:0}#search-input.ytd-searchbox-spt #search::-webkit-input-placeholder,#search-input.ytd-searchbox-spt #search::-moz-input-placeholder,#search-input.ytd-searchbox-spt #search:-ms-input-placeholder{color:hsl(0,0%,53.3%)}html{background-color:#f9f9f9!important;-webkit-text-size-adjust:none}html[dark]{background-color:#181818!important}#logo-red-icon-container.ytd-topbar-logo-renderer{width:86px} if (window.ytcsi) {window.ytcsi.tick("bc", null, '');} var ytimg = {};ytimg.count = 1;ytimg.preload = function(src) {var img = new Image();var count = ++ytimg.count;ytimg[count] = img;img.onload = img.onerror = function() {delete ytimg[count];};img.src = src;}; ytimg.preload("https://r3---sn-p5qlsndd.googlevideo.com/generate_204"); ytimg.preload("https://r3---sn-p5qlsndd.googlevideo.com/generate_204?conn2"); if (window.ytcsi) {window.ytcsi.tick("cfg", null, '');} var ytplayer = ytplayer || {};ytplayer.config = {"assets":{"js":"/s/player/5253ac4d/player_ias.vflset/zh_TW/base.js","css":"/s/player/5253ac4d/www-player.css"},"attrs":{"id":"movie_player"},"args":{"vss_host":"s.youtube.com","innertube_api_version":"v1","watermark":",https://s.ytimg.com/yts/img/watermark/youtube_watermark-vflHX6b6E.png,https://s.ytimg.com/yts/img/watermark/youtube_hd_watermark-vflAzLcD6.png","hl":"zh_TW","cver":"2.20200710.05.00","show_miniplayer_button":"1","enablejsapi":"1","player_response":"{"responseContext":{"serviceTrackingParams":[{"service":"GFEEDBACK","params":[{"key":"is_viewed_live","value":"False"},{"key":"logged_in","value":"0"},{"key":"e","value":"23905282,23834813,23854276,23895498,23918657,23841635,23884697,23912758,23744176,23925054,23864524,23887070,24304055,23885639,23882125,23921984,23895174,23906900,23910826,23876020,23908863,23882111,23862065,23911301,23854169,23895275,23923537,23907849,23921315,23874337,23862294,23836115,23916377,23881484,23913084,23915960,23860381,23897503,23900854,23923862,23897295,23910755,23832002,23816681,23841299,23869527,23862582,23905520,23882139,23735348,23914342,23885661,23923955,23884386,23894533,23904385,23768776,23919306,23797973,23764232,23834232,23837886,23896704,23874051,23921033,23887808,23861905,23870434,23865206,1714245,23804043,23899696,23902292,23847157,23871729,23897257,24590164,23898321,23906119,23839597,23919025,23842638,9473372,23904156,9473387,23903983,23912388,23913222,23896667,23869558,23903048,23914056,23915998,23921717,39320688,23857949,23907902,23923390,23861263,23919531,23857970,23862025,23908413,23897127,23909269,23789385,23874981,23854352,23709532,23861666,23899241,23900377,23917633,23920686,23790586,45170004,23888210,23916172,23912570,23924527,23811989,23897262,23907436,23903532,23868136,23884996,9473399,23804281,23821055,23889922,23919782,23886973,23874218,23900829,23884593,23919171,23906782,23918272,23880323,23882502,23908062,23723208,23859025,23890077,24650115,23898872,23874940,23907595,23915815,23918598,23924884,23909192,23872595,23842233,23902008,23871984,23915958,23880073,23856479,23918712,23858564,23916605,23853114,23862346,23880389,23894708,23907445,23918101,23902311,23895139,23755966,24303618,23794339,23919856,23910775,23882130,23897872,23890891"}]},{"service":"CSI","params":[{"key":"c","value":"WEB"},{"key":"cver","value":"2.20200710.05.00"},{"key":"yt_li","value":"0"},{"key":"GetPlayer_rid","value":"0xfdb971e9d5e86432"}]},{"service":"GUIDED_HELP","params":[{"key":"logged_in","value":"0"}]},{"service":"ECATCHER","params":[{"key":"client.version","value":"2.20200708"},{"key":"client.name","value":"WEB"}]}],"webResponseContextExtensionData":{"hasDecorated":true}},"playabilityStatus":{"status":"OK","playableInEmbed":true,"miniplayer":{"miniplayerRenderer":{"playbackMode":"PLAYBACK_MODE_ALLOW"}},"contextParams":"Q0FFU0FnZ0M="},"streamingData":{"expiresInSeconds":"21540","formats":[{"itag":18,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=18\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026gir=yes\u0026clen=4190503\u0026ratebypass=yes\u0026dur=91.602\u0026lmt=1357631851364132\u0026mt=1594736415\u0026fvip=3\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cratebypass%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgbks9huutlS4kNY6RhTdOnnSVfkj7umCMgSRELkjwADMCIQCCTTRaVLMPiCDxJVo1z9P7wW38W1OJAngLtsyVqRcdkQ%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.42001E, mp4a.40.2\"","bitrate":366518,"width":640,"height":360,"lastModified":"1357631851364132","contentLength":"4190503","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","averageBitrate":365974,"audioQuality":"AUDIO_QUALITY_LOW","approxDurationMs":"91602","audioSampleRate":"44100","audioChannels":2}],"adaptiveFormats":[{"itag":134,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=134\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026gir=yes\u0026clen=3294055\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIhAN_eRHVZR4N8uIduZiKI_Hpw6I0XimX_IO9zdCS6zaTdAiAvnHe9ncgKLYCm9q_r5rmwcW0vgvu16W93UCxp67m6kA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d4016\"","bitrate":306436,"width":640,"height":360,"initRange":{"start":"0","end":"708"},"indexRange":{"start":"709","end":"968"},"lastModified":"1383338327051509","contentLength":"3294055","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","averageBitrate":288319,"highReplication":true,"approxDurationMs":"91400"},{"itag":243,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=243\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgPDfZNpYJRIoz3iJU1AtgWFsleQO9cMzs53ZhK_DPvFUCIQCiGTkLz_F4QAg9j3hdrIF5KZM0R8ZoKZUWE1Q3zFQvWA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":405720,"width":640,"height":360,"lastModified":"1383338327051509","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":133,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=133\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRAIgLbtiSdU1TEcTsggRqV8nFlFRO4vxjLqm9MrzltQ8BncCIDHCUxNfg2BjXNeyr_L9VHvuf-Ly6Bgp3ziKDZWkj-Rq\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d400c\"","bitrate":242000,"width":426,"height":240,"lastModified":"1383338327051509","quality":"small","fps":15,"qualityLabel":"240p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":242,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=242\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAJhF8WxYjzULcbuNy_1jd4aG33UfBbxYeqX036x6RBqkAiEAtYyWYI7eRJpoNBsx69Q_Iq3rVrKjUccuJC-NFhsxjks%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":220500,"width":426,"height":240,"lastModified":"1383338327051509","quality":"small","fps":15,"qualityLabel":"240p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":160,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=160\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAPvpOCN9D4Mv-1obI-x5TOhIfHkY4N_A8eO46eECiR1nAiEA1Z3sFmLuUzK7hioyYDRho_i-_1Km6TY9cxTeUMJk2xo%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d400b\"","bitrate":108000,"width":256,"height":144,"lastModified":"1383338327051509","quality":"tiny","fps":15,"qualityLabel":"144p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":278,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=278\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgeuJSDkSv9LIRja5GKvM7YGJkrfn0iZm-pGYxyHugUZ4CIQDOlRaCT87cPH_nj4ofaGwujlo3fu0F2eqXLfstzSVsvQ%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":95000,"width":256,"height":144,"lastModified":"1383338327051509","quality":"tiny","fps":15,"qualityLabel":"144p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":140,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=140\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=audio%2Fmp4\u0026gir=yes\u0026clen=1454815\u0026otfp=1\u0026dur=91.556\u0026lmt=1383338346964048\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAI2Js22PAEdZJ0jhzYBTfDmUopKF0PiXU8lFSyQjv_AqAiEA85LOUETt8TJBinNiHboJZ10HTnT67H_oZoe0DDNWtzk%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"audio/mp4; codecs=\"mp4a.40.2\"","bitrate":127952,"initRange":{"start":"0","end":"591"},"indexRange":{"start":"592","end":"743"},"lastModified":"1383338346964048","contentLength":"1454815","quality":"tiny","projectionType":"RECTANGULAR","averageBitrate":127119,"highReplication":true,"audioQuality":"AUDIO_QUALITY_MEDIUM","approxDurationMs":"91556","audioSampleRate":"44100","audioChannels":2},{"itag":251,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=251\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=audio%2Fwebm\u0026gir=yes\u0026clen=1489702\u0026otfp=1\u0026dur=91.581\u0026lmt=1565103188094504\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIhAPf4JlMf01ZibXiAnMQ0CWbIa4oYNX4UuzEBmsFBOjo1AiB7CPiYZ35ccMOiYiHVJ3q883ByeLLzxCSVvMqN6Kc_xA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"audio/webm; codecs=\"opus\"","bitrate":136567,"initRange":{"start":"0","end":"258"},"indexRange":{"start":"259","end":"425"},"lastModified":"1565103188094504","contentLength":"1489702","quality":"tiny","projectionType":"RECTANGULAR","averageBitrate":130131,"audioQuality":"AUDIO_QUALITY_MEDIUM","approxDurationMs":"91581","audioSampleRate":"48000","audioChannels":2}],"dashManifestUrl":"https://manifest.googlevideo.com/api/manifest/dash/expire/1594758514/ei/EcENX93gOci7gwOIv54g/ip/74.84.144.185/id/45dedb42f7c17002/source/youtube/requiressl/yes/playback_host/r3---sn-p5qlsndd.googlevideo.com/mh/Ht/mm/31%2C29/mn/sn-p5qlsndd%2Csn-p5qs7nek/ms/au%2Crdu/mv/u/mvi/3/pl/22/hfr/all/as/fmp4_audio_clear%2Cwebm_audio_clear%2Cwebm2_audio_clear%2Cfmp4_sd_hd_clear%2Cwebm2_sd_hd_clear/vprv/1/mt/1594736415/fvip/3/keepalive/yes/itag/0/sparams/expire%2Cei%2Cip%2Cid%2Csource%2Crequiressl%2Chfr%2Cas%2Cvprv%2Citag/sig/AOq0QJ8wRgIhAOiPSQ_2MgxJeEevt7HizRbShrJaHcoLaGP3o850imxqAiEAseVq7uLCa7LsX_tDUlti31SbLE3Wf3eK4CNHQNlqBeU%3D/lsparams/playback_host%2Cmh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl/lsig/AG3C_xAwRgIhAIDFYw7cZB9M2ymEmgxeJMb922FEGt_EGeJpPKDuEL-GAiEAyDnCGhzFuQZLIY3Dp716CNQVc52aysforEIN76IAprk%3D"},"playbackTracking":{"videostatsPlaybackUrl":{"baseUrl":"https://s.youtube.com/api/stats/playback?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"videostatsDelayplayUrl":{"baseUrl":"https://s.youtube.com/api/stats/delayplay?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"videostatsWatchtimeUrl":{"baseUrl":"https://s.youtube.com/api/stats/watchtime?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"ptrackingUrl":{"baseUrl":"https://www.youtube.com/ptracking?ei=EsENX_3AAaPx8gSHiLD4Cg\u0026plid=AAWqZ59GSaLdIY_N\u0026pltype=contentugc\u0026ptk=youtube_none\u0026video_id=Rd7bQvfBcAI"},"qoeUrl":{"baseUrl":"https://s.youtube.com/api/stats/qoe?cat=otfp\u0026cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026event=streamingstats\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N"},"setAwesomeUrl":{"baseUrl":"https://www.youtube.com/set_awesome?ei=EsENX_3AAaPx8gSHiLD4Cg\u0026plid=AAWqZ59GSaLdIY_N\u0026video_id=Rd7bQvfBcAI","elapsedMediaTimeSeconds":73},"atrUrl":{"baseUrl":"https://s.youtube.com/api/stats/atr?docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026len=92\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026ver=2","elapsedMediaTimeSeconds":5}},"videoDetails":{"videoId":"Rd7bQvfBcAI","title":"Memory Foam Mattress Topper","lengthSeconds":"92","keywords":["memory foam mattress topper","memory foam","mattress topper","mattresses","mattress toppers","memory foams","mattress"],"channelId":"UCD5-CuDg9fVZG-pDDmb5-mg","isOwnerViewing":false,"shortDescription":"Click Here: http://memory-foam-buyers-guide.org/memory-foam-mattress-topper.html\nCall for Information: 888-822-3410 Toll Free\n\nMemory Foam Mattress Topper\n\nWhat Is A Memory Foam Mattress Topper? \nAlthough there are many different thicknesses and densities, a memory foam mattress topper is designed to sit on top of an existing mattress to make it more comfortable.\n\nThe major difference in a memory foam mattress topper and memory foam mattress is that a memory foam mattress is meant to sit upon a hard surface. \n\nThe memory foam itself is laminated to one or more pieces of foam to create the feel that you want whereas a memory foam mattress topper is made of pure memory foam and will feel differently with the feel of each mattress you set it on.\n\nWhen you buy a whole memory foam sleep system you get memory foam pillows, memory foam mattress and a foundation (like a boxed spring, but without any springs).\nBuying memory foam mattress topper and placing it onto a sagging, old and worn out mattress defeats the whole concept.\n\nMemory foam provides its unique comfort only when it does all the giving from the top down and is supported totally at the bottom.\n\nIf your mattress is worn out or if you sit the memory foam mattress topper onto a boxed spring, the memory mattress topper is going to sink in everywhere the mattress or boxed spring sinks in, defeating the way it's designed to work.\n\nFor many people, any relief at all is better than nothing, so if you realize that a memory foam mattress topper isn't meant to be a replacement for a memory foam sleep system, then let's go ahead with our focus on toppers and what benefits you can expect from them.\n\nA memory foam mattress topper, also called bed toppers, is made in varying thicknesses and densities.\n\nThe most common memory foam topper is 2\" or so in thickness. There are a couple of really cheap ones that measure 1\" to 1 1/2\" thick. The best ones are 2\" to 4\" thick and of a denser material than the cheap ones.\n\nIf you have a choice, try to buy the 4.0 lb. to 4.5 lb. density memory foam mattress topper because it has the best support and will last many years.\n\nThe low density toppers, of 2.5 lb. to 3.5 lb. will only continue to recover from your weight for about 10 to 12 months. After that, they will start to flatten out and show body impressions.\n\nRemember never to place a mattress pad on top of your memory foam mattress topper because memory foam works off of your body temperature and anything you place between your body and the temperature sensitive foam will greatly diminish the way your topper feels.\n\n If you want to protect your investment in your new memory foam mattress or topper, you should use only a mattress protector that has been developed specifically for use with memory foam so it won't affect the temperature sensitive material beneath it.\nRemember, any mattress topper you purchase will be better than no topper.\n\nIn some cases, you can spend less and get a great memory foam mattress topper that you'll be happy with for years to come.\n\nThe main thing, again, is to look for the density of the foam and the thickness of the memory foam mattress topper that you'll be sleeping on for the future.\n\nTo watch more videos like this, visit: \n\n\nFollow me on:\nhttps://plus.google.com/u/0/110507796750383587696\n\nTo Watch More Videos Like This One, Visit:\nhttp://www.youtube.com/user/memoryfoamvideo\n\nResources:\nhttps://twitter.com/CharlesWalton10\nhttp://www.facebook.com/charles.walton.35762\nhttps://pinterest.com/charleswalton10/","isCrawlable":true,"thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEiCKgBEF5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ==\u0026rs=AOn4CLCmkfPnM0PBUWi3gUYGUtQfho_uYw","width":168,"height":94},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEiCMQBEG5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ==\u0026rs=AOn4CLDEHbCtPxXhSG3Iy_3coyBdL6ifFQ","width":196,"height":110},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEjCPYBEIoBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=\u0026rs=AOn4CLDFo8j4MW-Q-LmdPmUPulzcVpDOKQ","width":246,"height":138},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=\u0026rs=AOn4CLD8SR_9-_KAOuhjj1IwuTJScWL2IA","width":336,"height":188}]},"averageRating":0.0,"allowRatings":true,"viewCount":"268","author":"Mikaela Panganiban","isPrivate":false,"isUnpluggedCorpus":false,"isLiveContent":false},"playerConfig":{"audioConfig":{"enablePerFormatLoudness":false},"daiConfig":{"enableServerStitchedDai":false},"mediaCommonConfig":{"dynamicReadaheadConfig":{"maxReadAheadMediaTimeMs":120000,"minReadAheadMediaTimeMs":15000,"readAheadGrowthRateMs":1000}},"webPlayerConfig":{"webPlayerActionsPorting":{"getSharePanelCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/share/get_web_player_share_panel"}},"webPlayerShareEntityServiceEndpoint":{"serializedShareEntity":"CgtSZDdiUXZmQmNBSQ%3D%3D"}},"subscribeCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/subscription/subscribe"}},"subscribeEndpoint":{"channelIds":["UCD5-CuDg9fVZG-pDDmb5-mg"],"params":"EgIIBxgA"}},"unsubscribeCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/subscription/unsubscribe"}},"unsubscribeEndpoint":{"channelIds":["UCD5-CuDg9fVZG-pDDmb5-mg"],"params":"CgIIBxgA"}},"addToWatchLaterCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"Rd7bQvfBcAI","action":"ACTION_ADD_VIDEO"}]}},"removeFromWatchLaterCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"Rd7bQvfBcAI"}]}}}}},"storyboards":{"playerStoryboardSpecRenderer":{"spec":"https://i9.ytimg.com/sb/Rd7bQvfBcAI/storyboard3_L$L/$N.jpg?sqp=-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_8DBgjtoq-HBQ==|48#27#100#10#10#0#default#rs$AOn4CLDqihFtm6kU9SPGt4BCidCOmf9JsA|80#45#93#10#10#1000#M$M#rs$AOn4CLD4GqwhwGRnAA4UxCpIs5EaRyxWHg|160#90#93#5#5#1000#M$M#rs$AOn4CLBrPJnm2vBhGFRlwkLQoyuJoRlb1w"}},"microformat":{"playerMicroformatRenderer":{"thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg","width":480,"height":360}]},"embed":{"iframeUrl":"https://www.youtube.com/embed/Rd7bQvfBcAI","flashUrl":"http://www.youtube.com/v/Rd7bQvfBcAI?version=3\u0026autohide=1","width":640,"height":360,"flashSecureUrl":"https://www.youtube.com/v/Rd7bQvfBcAI?version=3\u0026autohide=1"},"title":{"simpleText":"Memory Foam Mattress Topper"},"description":{"simpleText":"Click Here: http://memory-foam-buyers-guide.org/memory-foam-mattress-topper.html\nCall for Information: 888-822-3410 Toll Free\n\nMemory Foam Mattress Topper\n\nWhat Is A Memory Foam Mattress Topper? \nAlthough there are many different thicknesses and densities, a memory foam mattress topper is designed to sit on top of an existing mattress to make it more comfortable.\n\nThe major difference in a memory foam mattress topper and memory foam mattress is that a memory foam mattress is meant to sit upon a hard surface. \n\nThe memory foam itself is laminated to one or more pieces of foam to create the feel that you want whereas a memory foam mattress topper is made of pure memory foam and will feel differently with the feel of each mattress you set it on.\n\nWhen you buy a whole memory foam sleep system you get memory foam pillows, memory foam mattress and a foundation (like a boxed spring, but without any springs).\nBuying memory foam mattress topper and placing it onto a sagging, old and worn out mattress defeats the whole concept.\n\nMemory foam provides its unique comfort only when it does all the giving from the top down and is supported totally at the bottom.\n\nIf your mattress is worn out or if you sit the memory foam mattress topper onto a boxed spring, the memory mattress topper is going to sink in everywhere the mattress or boxed spring sinks in, defeating the way it's designed to work.\n\nFor many people, any relief at all is better than nothing, so if you realize that a memory foam mattress topper isn't meant to be a replacement for a memory foam sleep system, then let's go ahead with our focus on toppers and what benefits you can expect from them.\n\nA memory foam mattress topper, also called bed toppers, is made in varying thicknesses and densities.\n\nThe most common memory foam topper is 2\" or so in thickness. There are a couple of really cheap ones that measure 1\" to 1 1/2\" thick. The best ones are 2\" to 4\" thick and of a denser material than the cheap ones.\n\nIf you have a choice, try to buy the 4.0 lb. to 4.5 lb. density memory foam mattress topper because it has the best support and will last many years.\n\nThe low density toppers, of 2.5 lb. to 3.5 lb. will only continue to recover from your weight for about 10 to 12 months. After that, they will start to flatten out and show body impressions.\n\nRemember never to place a mattress pad on top of your memory foam mattress topper because memory foam works off of your body temperature and anything you place between your body and the temperature sensitive foam will greatly diminish the way your topper feels.\n\n If you want to protect your investment in your new memory foam mattress or topper, you should use only a mattress protector that has been developed specifically for use with memory foam so it won't affect the temperature sensitive material beneath it.\nRemember, any mattress topper you purchase will be better than no topper.\n\nIn some cases, you can spend less and get a great memory foam mattress topper that you'll be happy with for years to come.\n\nThe main thing, again, is to look for the density of the foam and the thickness of the memory foam mattress topper that you'll be sleeping on for the future.\n\nTo watch more videos like this, visit: \n\n\nFollow me on:\nhttps://plus.google.com/u/0/110507796750383587696\n\nTo Watch More Videos Like This One, Visit:\nhttp://www.youtube.com/user/memoryfoamvideo\n\nResources:\nhttps://twitter.com/CharlesWalton10\nhttp://www.facebook.com/charles.walton.35762\nhttps://pinterest.com/charleswalton10/"},"lengthSeconds":"92","ownerProfileUrl":"http://www.youtube.com/user/memoryfoamvideo","externalChannelId":"UCD5-CuDg9fVZG-pDDmb5-mg","isFamilySafe":true,"availableCountries":["AD","AE","AF","AG","AI","AL","AM","AO","AQ","AR","AS","AT","AU","AW","AX","AZ","BA","BB","BD","BE","BF","BG","BH","BI","BJ","BL","BM","BN","BO","BQ","BR","BS","BT","BV","BW","BY","BZ","CA","CC","CD","CF","CG","CH","CI","CK","CL","CM","CN","CO","CR","CU","CV","CW","CX","CY","CZ","DE","DJ","DK","DM","DO","DZ","EC","EE","EG","EH","ER","ES","ET","FI","FJ","FK","FM","FO","FR","GA","GB","GD","GE","GF","GG","GH","GI","GL","GM","GN","GP","GQ","GR","GS","GT","GU","GW","GY","HK","HM","HN","HR","HT","HU","ID","IE","IL","IM","IN","IO","IQ","IR","IS","IT","JE","JM","JO","JP","KE","KG","KH","KI","KM","KN","KP","KR","KW","KY","KZ","LA","LB","LC","LI","LK","LR","LS","LT","LU","LV","LY","MA","MC","MD","ME","MF","MG","MH","MK","ML","MM","MN","MO","MP","MQ","MR","MS","MT","MU","MV","MW","MX","MY","MZ","NA","NC","NE","NF","NG","NI","NL","NO","NP","NR","NU","NZ","OM","PA","PE","PF","PG","PH","PK","PL","PM","PN","PR","PS","PT","PW","PY","QA","RE","RO","RS","RU","RW","SA","SB","SC","SD","SE","SG","SH","SI","SJ","SK","SL","SM","SN","SO","SR","SS","ST","SV","SX","SY","SZ","TC","TD","TF","TG","TH","TJ","TK","TL","TM","TN","TO","TR","TT","TV","TW","TZ","UA","UG","UM","US","UY","UZ","VA","VC","VE","VG","VI","VN","VU","WF","WS","YE","YT","ZA","ZM","ZW"],"isUnlisted":false,"hasYpcMetadata":false,"viewCount":"268","category":"Howto \u0026 Style","publishDate":"2013-01-07","ownerChannelName":"Mikaela Panganiban","uploadDate":"2013-01-07"}},"trackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","attestation":{"playerAttestationRenderer":{"challenge":"a=5\u0026a2=1\u0026b=L8scmisyp1mCK0PQ7Yi3Z3f0Rn8\u0026c=1594736914\u0026d=1\u0026e=Rd7bQvfBcAI\u0026c3a=24\u0026c1a=1\u0026c6a=1\u0026hh=8ZJlVD5YyiDpaE6-PwXZFI0JIIPXGOMlh6h6Oi0IolY","botguardData":{"program":"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","interpreterUrl":"//www.google.com/js/bg/U2N_t8xvYfX7gsY40yu-neGzM-eELk5d79HC0J7X0cM.js"}}},"messages":[{"mealbarPromoRenderer":{"icon":{"thumbnails":[{"url":"https://www.gstatic.com/youtube/img/promos/growth/6ad5a99c727579634bc3e2fb67562a2621170bdd11578967392667be5a05c5e4_384x384.png","width":384,"height":384}]},"messageTexts":[{"runs":[{"text":"訂⁠閱⁠零⁠廣⁠åŠâ çš„⁠ YouTube⁠服⁠務"}]}],"actionButton":{"buttonRenderer":{" (function(){/* Copyright The Closure Library Authors. SPDX-License-Identifier: Apache-2.0 */ var f=this||self,g="closure_uid_"+(1E9*Math.random()>>>0),h=0;function l(a,b){this.width=a;this.height=b} l.prototype.aspectRatio=function(){return this.width/this.height}; l.prototype.ceil=function(){this.width=Math.ceil(this.width);this.height=Math.ceil(this.height);return this}; l.prototype.floor=function(){this.width=Math.floor(this.width);this.height=Math.floor(this.height);return this}; l.prototype.round=function(){this.width=Math.round(this.width);this.height=Math.round(this.height);return this};function m(){var a=document;var b="DIV";"application/xhtml+xml"===a.contentType%26%26(b=b.toLowerCase());return a.createElement(b)} ;function n(a,b){for(var d=[a],c=b.length-1;0=1550-z()%26%26800a.height%26%26657

body{padding:0;margin:0;overflow-y:scroll}body.autoscroll{overflow-y:auto}body.no-scroll{overflow:hidden}body.no-y-scroll{overflow-y:hidden}.hidden{display:none}textarea{--paper-input-container-input_-_white-space:pre-wrap}.grecaptcha-badge{visibility:hidden}ytd-masthead.shell{background:rgba(255,255,255,0.98);position:fixed;top:0;right:0;left:0;display:-ms-flex;display:-webkit-flex;display:flex;height:56px;-ms-flex-align:center;-webkit-align-items:center;align-items:center}ytd-masthead.shell #menu-icon{margin-left:16px}ytd-app>ytd-masthead.chunked{position:fixed;top:0;width:100%}ytd-masthead.shell.dark,ytd-masthead.shell.theater{background:rgba(40,40,40,0.98)}ytd-masthead.shell.full-window-mode{background:rgba(40,40,40,0.98);opacity:0;transform:translateY(calc(-100% - 5px))}ytd-masthead.shell>*:first-child{padding-left:16px}ytd-masthead.shell>*:last-child{padding-right:16px}ytd-masthead #masthead-logo{display:-ms-flex;display:-webkit-flex;display:flex}ytd-masthead #masthead-logo #country-code{margin-right:2px}ytd-masthead.shell #yt-logo-svg,ytd-masthead.shell #yt-logo-red-svg{align-self:center;margin-left:8px;padding:0;color:black}ytd-masthead.shell #a11y-skip-nav{display:none}ytd-masthead.shell svg{width:40px;height:40px;padding:8px;margin-right:8px;box-sizing:border-box;color:#606060;fill:currentColor}ytd-masthead .external-icon{width:24px;height:24px}ytd-masthead .yt-icons-ext{fill:currentColor;color:#606060}ytd-masthead.shell.dark .yt-icons-ext ytd-masthead.shell.theater .yt-icons-ext{fill:#fff}ytd-masthead svg#yt-logo-svg{width:80px}ytd-masthead svg#yt-logo-red-svg{width:106.4px}@media (max-width:656px){ytd-masthead.shell>*:first-child{padding-left:8px}ytd-masthead.shell>*:last-child{padding-right:8px}ytd-masthead.shell svg{margin-right:0}ytd-masthead #masthead-logo{-ms-flex:1 1 .000000001px;-webkit-flex:1;flex:1;-webkit-flex-basis:.000000001px;flex-basis:.000000001px}ytd-masthead.shell #yt-logo-svg,ytd-masthead.shell #yt-logo-red-svg{margin-left:4px}}@media (min-width:876px){ytd-masthead #masthead-logo{width:129px}}#masthead-skeleton-icons{display:flex;flex:1;flex-direction:row;justify-content:flex-end}ytd-masthead.masthead-finish #masthead-skeleton-icons{display:none}.masthead-skeleton-icon{border-radius:50%;height:32px;width:32px;margin:0 8px;background-color:hsl(0,0%,89%)}ytd-masthead.dark .masthead-skeleton-icon{background-color:hsl(0,0%,16%)}ytd-masthead .yt-icons-ext{color:var(--yt-spec-icon-active-other)}ytd-masthead svg#yt-logo-svg #youtube-paths path,ytd-masthead svg#yt-logo-red-svg #youtube-red-paths path{fill:#282828}ytd-masthead.dark svg#yt-logo-svg #youtube-paths path,ytd-masthead.dark svg#yt-logo-red-svg #youtube-red-paths path,ytd-masthead.theater svg#yt-logo-svg #youtube-paths path,ytd-masthead.theater svg#yt-logo-red-svg #youtube-red-paths path{fill:#fff}#search-input.ytd-searchbox-spt input{-webkit-appearance:none;-webkit-font-smoothing:antialiased;background-color:transparent;border:none;box-shadow:none;color:inherit;font-family:'Roboto','Noto',sans-serif;font-size:16px;font-weight:400;line-height:24px;margin-left:4px;max-width:100%;outline:none;text-align:inherit;width:100%;-ms-flex:1 1 .000000001px;-webkit-flex:1;flex:1;-webkit-flex-basis:.000000001px;flex-basis:.000000001px}#search-container.ytd-searchbox-spt{pointer-events:none;position:absolute;top:0;right:0;bottom:0;left:0}#search-input.ytd-searchbox-spt #search::-webkit-input-placeholder,#search-input.ytd-searchbox-spt #search::-moz-input-placeholder,#search-input.ytd-searchbox-spt #search:-ms-input-placeholder{color:hsl(0,0%,53.3%)}html{background-color:#f9f9f9!important;-webkit-text-size-adjust:none}html[dark]{background-color:#181818!important}#logo-red-icon-container.ytd-topbar-logo-renderer{width:86px} if (window.ytcsi) {window.ytcsi.tick("bc", null, '');} var ytimg = {};ytimg.count = 1;ytimg.preload = function(src) {var img = new Image();var count = ++ytimg.count;ytimg[count] = img;img.onload = img.onerror = function() {delete ytimg[count];};img.src = src;}; ytimg.preload("https://r3---sn-p5qlsndd.googlevideo.com/generate_204"); ytimg.preload("https://r3---sn-p5qlsndd.googlevideo.com/generate_204?conn2"); if (window.ytcsi) {window.ytcsi.tick("cfg", null, '');} var ytplayer = ytplayer || {};ytplayer.config = {"assets":{"js":"/s/player/5253ac4d/player_ias.vflset/zh_TW/base.js","css":"/s/player/5253ac4d/www-player.css"},"attrs":{"id":"movie_player"},"args":{"vss_host":"s.youtube.com","innertube_api_version":"v1","watermark":",https://s.ytimg.com/yts/img/watermark/youtube_watermark-vflHX6b6E.png,https://s.ytimg.com/yts/img/watermark/youtube_hd_watermark-vflAzLcD6.png","hl":"zh_TW","cver":"2.20200710.05.00","show_miniplayer_button":"1","enablejsapi":"1","player_response":"{"responseContext":{"serviceTrackingParams":[{"service":"GFEEDBACK","params":[{"key":"is_viewed_live","value":"False"},{"key":"logged_in","value":"0"},{"key":"e","value":"23905282,23834813,23854276,23895498,23918657,23841635,23884697,23912758,23744176,23925054,23864524,23887070,24304055,23885639,23882125,23921984,23895174,23906900,23910826,23876020,23908863,23882111,23862065,23911301,23854169,23895275,23923537,23907849,23921315,23874337,23862294,23836115,23916377,23881484,23913084,23915960,23860381,23897503,23900854,23923862,23897295,23910755,23832002,23816681,23841299,23869527,23862582,23905520,23882139,23735348,23914342,23885661,23923955,23884386,23894533,23904385,23768776,23919306,23797973,23764232,23834232,23837886,23896704,23874051,23921033,23887808,23861905,23870434,23865206,1714245,23804043,23899696,23902292,23847157,23871729,23897257,24590164,23898321,23906119,23839597,23919025,23842638,9473372,23904156,9473387,23903983,23912388,23913222,23896667,23869558,23903048,23914056,23915998,23921717,39320688,23857949,23907902,23923390,23861263,23919531,23857970,23862025,23908413,23897127,23909269,23789385,23874981,23854352,23709532,23861666,23899241,23900377,23917633,23920686,23790586,45170004,23888210,23916172,23912570,23924527,23811989,23897262,23907436,23903532,23868136,23884996,9473399,23804281,23821055,23889922,23919782,23886973,23874218,23900829,23884593,23919171,23906782,23918272,23880323,23882502,23908062,23723208,23859025,23890077,24650115,23898872,23874940,23907595,23915815,23918598,23924884,23909192,23872595,23842233,23902008,23871984,23915958,23880073,23856479,23918712,23858564,23916605,23853114,23862346,23880389,23894708,23907445,23918101,23902311,23895139,23755966,24303618,23794339,23919856,23910775,23882130,23897872,23890891"}]},{"service":"CSI","params":[{"key":"c","value":"WEB"},{"key":"cver","value":"2.20200710.05.00"},{"key":"yt_li","value":"0"},{"key":"GetPlayer_rid","value":"0xfdb971e9d5e86432"}]},{"service":"GUIDED_HELP","params":[{"key":"logged_in","value":"0"}]},{"service":"ECATCHER","params":[{"key":"client.version","value":"2.20200708"},{"key":"client.name","value":"WEB"}]}],"webResponseContextExtensionData":{"hasDecorated":true}},"playabilityStatus":{"status":"OK","playableInEmbed":true,"miniplayer":{"miniplayerRenderer":{"playbackMode":"PLAYBACK_MODE_ALLOW"}},"contextParams":"Q0FFU0FnZ0M="},"streamingData":{"expiresInSeconds":"21540","formats":[{"itag":18,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=18\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026gir=yes\u0026clen=4190503\u0026ratebypass=yes\u0026dur=91.602\u0026lmt=1357631851364132\u0026mt=1594736415\u0026fvip=3\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cratebypass%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgbks9huutlS4kNY6RhTdOnnSVfkj7umCMgSRELkjwADMCIQCCTTRaVLMPiCDxJVo1z9P7wW38W1OJAngLtsyVqRcdkQ%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.42001E, mp4a.40.2\"","bitrate":366518,"width":640,"height":360,"lastModified":"1357631851364132","contentLength":"4190503","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","averageBitrate":365974,"audioQuality":"AUDIO_QUALITY_LOW","approxDurationMs":"91602","audioSampleRate":"44100","audioChannels":2}],"adaptiveFormats":[{"itag":134,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=134\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026gir=yes\u0026clen=3294055\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIhAN_eRHVZR4N8uIduZiKI_Hpw6I0XimX_IO9zdCS6zaTdAiAvnHe9ncgKLYCm9q_r5rmwcW0vgvu16W93UCxp67m6kA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d4016\"","bitrate":306436,"width":640,"height":360,"initRange":{"start":"0","end":"708"},"indexRange":{"start":"709","end":"968"},"lastModified":"1383338327051509","contentLength":"3294055","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","averageBitrate":288319,"highReplication":true,"approxDurationMs":"91400"},{"itag":243,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=243\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgPDfZNpYJRIoz3iJU1AtgWFsleQO9cMzs53ZhK_DPvFUCIQCiGTkLz_F4QAg9j3hdrIF5KZM0R8ZoKZUWE1Q3zFQvWA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":405720,"width":640,"height":360,"lastModified":"1383338327051509","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":133,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=133\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRAIgLbtiSdU1TEcTsggRqV8nFlFRO4vxjLqm9MrzltQ8BncCIDHCUxNfg2BjXNeyr_L9VHvuf-Ly6Bgp3ziKDZWkj-Rq\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d400c\"","bitrate":242000,"width":426,"height":240,"lastModified":"1383338327051509","quality":"small","fps":15,"qualityLabel":"240p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":242,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=242\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAJhF8WxYjzULcbuNy_1jd4aG33UfBbxYeqX036x6RBqkAiEAtYyWYI7eRJpoNBsx69Q_Iq3rVrKjUccuJC-NFhsxjks%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":220500,"width":426,"height":240,"lastModified":"1383338327051509","quality":"small","fps":15,"qualityLabel":"240p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":160,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=160\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAPvpOCN9D4Mv-1obI-x5TOhIfHkY4N_A8eO46eECiR1nAiEA1Z3sFmLuUzK7hioyYDRho_i-_1Km6TY9cxTeUMJk2xo%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d400b\"","bitrate":108000,"width":256,"height":144,"lastModified":"1383338327051509","quality":"tiny","fps":15,"qualityLabel":"144p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":278,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=278\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgeuJSDkSv9LIRja5GKvM7YGJkrfn0iZm-pGYxyHugUZ4CIQDOlRaCT87cPH_nj4ofaGwujlo3fu0F2eqXLfstzSVsvQ%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":95000,"width":256,"height":144,"lastModified":"1383338327051509","quality":"tiny","fps":15,"qualityLabel":"144p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":140,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=140\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=audio%2Fmp4\u0026gir=yes\u0026clen=1454815\u0026otfp=1\u0026dur=91.556\u0026lmt=1383338346964048\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAI2Js22PAEdZJ0jhzYBTfDmUopKF0PiXU8lFSyQjv_AqAiEA85LOUETt8TJBinNiHboJZ10HTnT67H_oZoe0DDNWtzk%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"audio/mp4; codecs=\"mp4a.40.2\"","bitrate":127952,"initRange":{"start":"0","end":"591"},"indexRange":{"start":"592","end":"743"},"lastModified":"1383338346964048","contentLength":"1454815","quality":"tiny","projectionType":"RECTANGULAR","averageBitrate":127119,"highReplication":true,"audioQuality":"AUDIO_QUALITY_MEDIUM","approxDurationMs":"91556","audioSampleRate":"44100","audioChannels":2},{"itag":251,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=251\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=audio%2Fwebm\u0026gir=yes\u0026clen=1489702\u0026otfp=1\u0026dur=91.581\u0026lmt=1565103188094504\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIhAPf4JlMf01ZibXiAnMQ0CWbIa4oYNX4UuzEBmsFBOjo1AiB7CPiYZ35ccMOiYiHVJ3q883ByeLLzxCSVvMqN6Kc_xA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"audio/webm; codecs=\"opus\"","bitrate":136567,"initRange":{"start":"0","end":"258"},"indexRange":{"start":"259","end":"425"},"lastModified":"1565103188094504","contentLength":"1489702","quality":"tiny","projectionType":"RECTANGULAR","averageBitrate":130131,"audioQuality":"AUDIO_QUALITY_MEDIUM","approxDurationMs":"91581","audioSampleRate":"48000","audioChannels":2}],"dashManifestUrl":"https://manifest.googlevideo.com/api/manifest/dash/expire/1594758514/ei/EcENX93gOci7gwOIv54g/ip/74.84.144.185/id/45dedb42f7c17002/source/youtube/requiressl/yes/playback_host/r3---sn-p5qlsndd.googlevideo.com/mh/Ht/mm/31%2C29/mn/sn-p5qlsndd%2Csn-p5qs7nek/ms/au%2Crdu/mv/u/mvi/3/pl/22/hfr/all/as/fmp4_audio_clear%2Cwebm_audio_clear%2Cwebm2_audio_clear%2Cfmp4_sd_hd_clear%2Cwebm2_sd_hd_clear/vprv/1/mt/1594736415/fvip/3/keepalive/yes/itag/0/sparams/expire%2Cei%2Cip%2Cid%2Csource%2Crequiressl%2Chfr%2Cas%2Cvprv%2Citag/sig/AOq0QJ8wRgIhAOiPSQ_2MgxJeEevt7HizRbShrJaHcoLaGP3o850imxqAiEAseVq7uLCa7LsX_tDUlti31SbLE3Wf3eK4CNHQNlqBeU%3D/lsparams/playback_host%2Cmh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl/lsig/AG3C_xAwRgIhAIDFYw7cZB9M2ymEmgxeJMb922FEGt_EGeJpPKDuEL-GAiEAyDnCGhzFuQZLIY3Dp716CNQVc52aysforEIN76IAprk%3D"},"playbackTracking":{"videostatsPlaybackUrl":{"baseUrl":"https://s.youtube.com/api/stats/playback?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"videostatsDelayplayUrl":{"baseUrl":"https://s.youtube.com/api/stats/delayplay?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"videostatsWatchtimeUrl":{"baseUrl":"https://s.youtube.com/api/stats/watchtime?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"ptrackingUrl":{"baseUrl":"https://www.youtube.com/ptracking?ei=EsENX_3AAaPx8gSHiLD4Cg\u0026plid=AAWqZ59GSaLdIY_N\u0026pltype=contentugc\u0026ptk=youtube_none\u0026video_id=Rd7bQvfBcAI"},"qoeUrl":{"baseUrl":"https://s.youtube.com/api/stats/qoe?cat=otfp\u0026cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026event=streamingstats\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N"},"setAwesomeUrl":{"baseUrl":"https://www.youtube.com/set_awesome?ei=EsENX_3AAaPx8gSHiLD4Cg\u0026plid=AAWqZ59GSaLdIY_N\u0026video_id=Rd7bQvfBcAI","elapsedMediaTimeSeconds":73},"atrUrl":{"baseUrl":"https://s.youtube.com/api/stats/atr?docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026len=92\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026ver=2","elapsedMediaTimeSeconds":5}},"videoDetails":{"videoId":"Rd7bQvfBcAI","title":"Memory Foam Mattress Topper","lengthSeconds":"92","keywords":["memory foam mattress topper","memory foam","mattress topper","mattresses","mattress toppers","memory foams","mattress"],"channelId":"UCD5-CuDg9fVZG-pDDmb5-mg","isOwnerViewing":false,"shortDescription":"Click Here: http://memory-foam-buyers-guide.org/memory-foam-mattress-topper.html\nCall for Information: 888-822-3410 Toll Free\n\nMemory Foam Mattress Topper\n\nWhat Is A Memory Foam Mattress Topper? \nAlthough there are many different thicknesses and densities, a memory foam mattress topper is designed to sit on top of an existing mattress to make it more comfortable.\n\nThe major difference in a memory foam mattress topper and memory foam mattress is that a memory foam mattress is meant to sit upon a hard surface. \n\nThe memory foam itself is laminated to one or more pieces of foam to create the feel that you want whereas a memory foam mattress topper is made of pure memory foam and will feel differently with the feel of each mattress you set it on.\n\nWhen you buy a whole memory foam sleep system you get memory foam pillows, memory foam mattress and a foundation (like a boxed spring, but without any springs).\nBuying memory foam mattress topper and placing it onto a sagging, old and worn out mattress defeats the whole concept.\n\nMemory foam provides its unique comfort only when it does all the giving from the top down and is supported totally at the bottom.\n\nIf your mattress is worn out or if you sit the memory foam mattress topper onto a boxed spring, the memory mattress topper is going to sink in everywhere the mattress or boxed spring sinks in, defeating the way it's designed to work.\n\nFor many people, any relief at all is better than nothing, so if you realize that a memory foam mattress topper isn't meant to be a replacement for a memory foam sleep system, then let's go ahead with our focus on toppers and what benefits you can expect from them.\n\nA memory foam mattress topper, also called bed toppers, is made in varying thicknesses and densities.\n\nThe most common memory foam topper is 2\" or so in thickness. There are a couple of really cheap ones that measure 1\" to 1 1/2\" thick. The best ones are 2\" to 4\" thick and of a denser material than the cheap ones.\n\nIf you have a choice, try to buy the 4.0 lb. to 4.5 lb. density memory foam mattress topper because it has the best support and will last many years.\n\nThe low density toppers, of 2.5 lb. to 3.5 lb. will only continue to recover from your weight for about 10 to 12 months. After that, they will start to flatten out and show body impressions.\n\nRemember never to place a mattress pad on top of your memory foam mattress topper because memory foam works off of your body temperature and anything you place between your body and the temperature sensitive foam will greatly diminish the way your topper feels.\n\n If you want to protect your investment in your new memory foam mattress or topper, you should use only a mattress protector that has been developed specifically for use with memory foam so it won't affect the temperature sensitive material beneath it.\nRemember, any mattress topper you purchase will be better than no topper.\n\nIn some cases, you can spend less and get a great memory foam mattress topper that you'll be happy with for years to come.\n\nThe main thing, again, is to look for the density of the foam and the thickness of the memory foam mattress topper that you'll be sleeping on for the future.\n\nTo watch more videos like this, visit: \n\n\nFollow me on:\nhttps://plus.google.com/u/0/110507796750383587696\n\nTo Watch More Videos Like This One, Visit:\nhttp://www.youtube.com/user/memoryfoamvideo\n\nResources:\nhttps://twitter.com/CharlesWalton10\nhttp://www.facebook.com/charles.walton.35762\nhttps://pinterest.com/charleswalton10/","isCrawlable":true,"thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEiCKgBEF5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ==\u0026rs=AOn4CLCmkfPnM0PBUWi3gUYGUtQfho_uYw","width":168,"height":94},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEiCMQBEG5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ==\u0026rs=AOn4CLDEHbCtPxXhSG3Iy_3coyBdL6ifFQ","width":196,"height":110},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEjCPYBEIoBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=\u0026rs=AOn4CLDFo8j4MW-Q-LmdPmUPulzcVpDOKQ","width":246,"height":138},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=\u0026rs=AOn4CLD8SR_9-_KAOuhjj1IwuTJScWL2IA","width":336,"height":188}]},"averageRating":0.0,"allowRatings":true,"viewCount":"268","author":"Mikaela Panganiban","isPrivate":false,"isUnpluggedCorpus":false,"isLiveContent":false},"playerConfig":{"audioConfig":{"enablePerFormatLoudness":false},"daiConfig":{"enableServerStitchedDai":false},"mediaCommonConfig":{"dynamicReadaheadConfig":{"maxReadAheadMediaTimeMs":120000,"minReadAheadMediaTimeMs":15000,"readAheadGrowthRateMs":1000}},"webPlayerConfig":{"webPlayerActionsPorting":{"getSharePanelCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/share/get_web_player_share_panel"}},"webPlayerShareEntityServiceEndpoint":{"serializedShareEntity":"CgtSZDdiUXZmQmNBSQ%3D%3D"}},"subscribeCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/subscription/subscribe"}},"subscribeEndpoint":{"channelIds":["UCD5-CuDg9fVZG-pDDmb5-mg"],"params":"EgIIBxgA"}},"unsubscribeCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/subscription/unsubscribe"}},"unsubscribeEndpoint":{"channelIds":["UCD5-CuDg9fVZG-pDDmb5-mg"],"params":"CgIIBxgA"}},"addToWatchLaterCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"Rd7bQvfBcAI","action":"ACTION_ADD_VIDEO"}]}},"removeFromWatchLaterCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"Rd7bQvfBcAI"}]}}}}},"storyboards":{"playerStoryboardSpecRenderer":{"spec":"https://i9.ytimg.com/sb/Rd7bQvfBcAI/storyboard3_L$L/$N.jpg?sqp=-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_8DBgjtoq-HBQ==|48#27#100#10#10#0#default#rs$AOn4CLDqihFtm6kU9SPGt4BCidCOmf9JsA|80#45#93#10#10#1000#M$M#rs$AOn4CLD4GqwhwGRnAA4UxCpIs5EaRyxWHg|160#90#93#5#5#1000#M$M#rs$AOn4CLBrPJnm2vBhGFRlwkLQoyuJoRlb1w"}},"microformat":{"playerMicroformatRenderer":{"thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg","width":480,"height":360}]},"embed":{"iframeUrl":"https://www.youtube.com/embed/Rd7bQvfBcAI","flashUrl":"http://www.youtube.com/v/Rd7bQvfBcAI?version=3\u0026autohide=1","width":640,"height":360,"flashSecureUrl":"https://www.youtube.com/v/Rd7bQvfBcAI?version=3\u0026autohide=1"},"title":{"simpleText":"Memory Foam Mattress Topper"},"description":{"simpleText":"Click Here: http://memory-foam-buyers-guide.org/memory-foam-mattress-topper.html\nCall for Information: 888-822-3410 Toll Free\n\nMemory Foam Mattress Topper\n\nWhat Is A Memory Foam Mattress Topper? \nAlthough there are many different thicknesses and densities, a memory foam mattress topper is designed to sit on top of an existing mattress to make it more comfortable.\n\nThe major difference in a memory foam mattress topper and memory foam mattress is that a memory foam mattress is meant to sit upon a hard surface. \n\nThe memory foam itself is laminated to one or more pieces of foam to create the feel that you want whereas a memory foam mattress topper is made of pure memory foam and will feel differently with the feel of each mattress you set it on.\n\nWhen you buy a whole memory foam sleep system you get memory foam pillows, memory foam mattress and a foundation (like a boxed spring, but without any springs).\nBuying memory foam mattress topper and placing it onto a sagging, old and worn out mattress defeats the whole concept.\n\nMemory foam provides its unique comfort only when it does all the giving from the top down and is supported totally at the bottom.\n\nIf your mattress is worn out or if you sit the memory foam mattress topper onto a boxed spring, the memory mattress topper is going to sink in everywhere the mattress or boxed spring sinks in, defeating the way it's designed to work.\n\nFor many people, any relief at all is better than nothing, so if you realize that a memory foam mattress topper isn't meant to be a replacement for a memory foam sleep system, then let's go ahead with our focus on toppers and what benefits you can expect from them.\n\nA memory foam mattress topper, also called bed toppers, is made in varying thicknesses and densities.\n\nThe most common memory foam topper is 2\" or so in thickness. There are a couple of really cheap ones that measure 1\" to 1 1/2\" thick. The best ones are 2\" to 4\" thick and of a denser material than the cheap ones.\n\nIf you have a choice, try to buy the 4.0 lb. to 4.5 lb. density memory foam mattress topper because it has the best support and will last many years.\n\nThe low density toppers, of 2.5 lb. to 3.5 lb. will only continue to recover from your weight for about 10 to 12 months. After that, they will start to flatten out and show body impressions.\n\nRemember never to place a mattress pad on top of your memory foam mattress topper because memory foam works off of your body temperature and anything you place between your body and the temperature sensitive foam will greatly diminish the way your topper feels.\n\n If you want to protect your investment in your new memory foam mattress or topper, you should use only a mattress protector that has been developed specifically for use with memory foam so it won't affect the temperature sensitive material beneath it.\nRemember, any mattress topper you purchase will be better than no topper.\n\nIn some cases, you can spend less and get a great memory foam mattress topper that you'll be happy with for years to come.\n\nThe main thing, again, is to look for the density of the foam and the thickness of the memory foam mattress topper that you'll be sleeping on for the future.\n\nTo watch more videos like this, visit: \n\n\nFollow me on:\nhttps://plus.google.com/u/0/110507796750383587696\n\nTo Watch More Videos Like This One, Visit:\nhttp://www.youtube.com/user/memoryfoamvideo\n\nResources:\nhttps://twitter.com/CharlesWalton10\nhttp://www.facebook.com/charles.walton.35762\nhttps://pinterest.com/charleswalton10/"},"lengthSeconds":"92","ownerProfileUrl":"http://www.youtube.com/user/memoryfoamvideo","externalChannelId":"UCD5-CuDg9fVZG-pDDmb5-mg","isFamilySafe":true,"availableCountries":["AD","AE","AF","AG","AI","AL","AM","AO","AQ","AR","AS","AT","AU","AW","AX","AZ","BA","BB","BD","BE","BF","BG","BH","BI","BJ","BL","BM","BN","BO","BQ","BR","BS","BT","BV","BW","BY","BZ","CA","CC","CD","CF","CG","CH","CI","CK","CL","CM","CN","CO","CR","CU","CV","CW","CX","CY","CZ","DE","DJ","DK","DM","DO","DZ","EC","EE","EG","EH","ER","ES","ET","FI","FJ","FK","FM","FO","FR","GA","GB","GD","GE","GF","GG","GH","GI","GL","GM","GN","GP","GQ","GR","GS","GT","GU","GW","GY","HK","HM","HN","HR","HT","HU","ID","IE","IL","IM","IN","IO","IQ","IR","IS","IT","JE","JM","JO","JP","KE","KG","KH","KI","KM","KN","KP","KR","KW","KY","KZ","LA","LB","LC","LI","LK","LR","LS","LT","LU","LV","LY","MA","MC","MD","ME","MF","MG","MH","MK","ML","MM","MN","MO","MP","MQ","MR","MS","MT","MU","MV","MW","MX","MY","MZ","NA","NC","NE","NF","NG","NI","NL","NO","NP","NR","NU","NZ","OM","PA","PE","PF","PG","PH","PK","PL","PM","PN","PR","PS","PT","PW","PY","QA","RE","RO","RS","RU","RW","SA","SB","SC","SD","SE","SG","SH","SI","SJ","SK","SL","SM","SN","SO","SR","SS","ST","SV","SX","SY","SZ","TC","TD","TF","TG","TH","TJ","TK","TL","TM","TN","TO","TR","TT","TV","TW","TZ","UA","UG","UM","US","UY","UZ","VA","VC","VE","VG","VI","VN","VU","WF","WS","YE","YT","ZA","ZM","ZW"],"isUnlisted":false,"hasYpcMetadata":false,"viewCount":"268","category":"Howto \u0026 Style","publishDate":"2013-01-07","ownerChannelName":"Mikaela Panganiban","uploadDate":"2013-01-07"}},"trackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","attestation":{"playerAttestationRenderer":{"challenge":"a=5\u0026a2=1\u0026b=L8scmisyp1mCK0PQ7Yi3Z3f0Rn8\u0026c=1594736914\u0026d=1\u0026e=Rd7bQvfBcAI\u0026c3a=24\u0026c1a=1\u0026c6a=1\u0026hh=8ZJlVD5YyiDpaE6-PwXZFI0JIIPXGOMlh6h6Oi0IolY","botguardData":{"program":"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","interpreterUrl":"//www.google.com/js/bg/U2N_t8xvYfX7gsY40yu-neGzM-eELk5d79HC0J7X0cM.js"}}},"messages":[{"mealbarPromoRenderer":{"icon":{"thumbnails":[{"url":"https://www.gstatic.com/youtube/img/promos/growth/6ad5a99c727579634bc3e2fb67562a2621170bdd11578967392667be5a05c5e4_384x384.png","width":384,"height":384}]},"messageTexts":[{"runs":[{"text":"訂⁠閱⁠零⁠廣⁠åŠâ çš„⁠ YouTube⁠服⁠務"}]}],"actionButton":{"buttonRenderer":{" (function(){/* Copyright The Closure Library Authors. SPDX-License-Identifier: Apache-2.0 */ var f=this||self,g="closure_uid_"+(1E9*Math.random()>>>0),h=0;function l(a,b){this.width=a;this.height=b} l.prototype.aspectRatio=function(){return this.width/this.height}; l.prototype.ceil=function(){this.width=Math.ceil(this.width);this.height=Math.ceil(this.height);return this}; l.prototype.floor=function(){this.width=Math.floor(this.width);this.height=Math.floor(this.height);return this}; l.prototype.round=function(){this.width=Math.round(this.width);this.height=Math.round(this.height);return this};function m(){var a=document;var b="DIV";"application/xhtml+xml"===a.contentType%26%26(b=b.toLowerCase());return a.createElement(b)} ;function n(a,b){for(var d=[a],c=b.length-1;0=1550-z()%26%26800a.height%26%26657

body{padding:0;margin:0;overflow-y:scroll}body.autoscroll{overflow-y:auto}body.no-scroll{overflow:hidden}body.no-y-scroll{overflow-y:hidden}.hidden{display:none}textarea{--paper-input-container-input_-_white-space:pre-wrap}.grecaptcha-badge{visibility:hidden}ytd-masthead.shell{background:rgba(255,255,255,0.98);position:fixed;top:0;right:0;left:0;display:-ms-flex;display:-webkit-flex;display:flex;height:56px;-ms-flex-align:center;-webkit-align-items:center;align-items:center}ytd-masthead.shell #menu-icon{margin-left:16px}ytd-app>ytd-masthead.chunked{position:fixed;top:0;width:100%}ytd-masthead.shell.dark,ytd-masthead.shell.theater{background:rgba(40,40,40,0.98)}ytd-masthead.shell.full-window-mode{background:rgba(40,40,40,0.98);opacity:0;transform:translateY(calc(-100% - 5px))}ytd-masthead.shell>*:first-child{padding-left:16px}ytd-masthead.shell>*:last-child{padding-right:16px}ytd-masthead #masthead-logo{display:-ms-flex;display:-webkit-flex;display:flex}ytd-masthead #masthead-logo #country-code{margin-right:2px}ytd-masthead.shell #yt-logo-svg,ytd-masthead.shell #yt-logo-red-svg{align-self:center;margin-left:8px;padding:0;color:black}ytd-masthead.shell #a11y-skip-nav{display:none}ytd-masthead.shell svg{width:40px;height:40px;padding:8px;margin-right:8px;box-sizing:border-box;color:#606060;fill:currentColor}ytd-masthead .external-icon{width:24px;height:24px}ytd-masthead .yt-icons-ext{fill:currentColor;color:#606060}ytd-masthead.shell.dark .yt-icons-ext ytd-masthead.shell.theater .yt-icons-ext{fill:#fff}ytd-masthead svg#yt-logo-svg{width:80px}ytd-masthead svg#yt-logo-red-svg{width:106.4px}@media (max-width:656px){ytd-masthead.shell>*:first-child{padding-left:8px}ytd-masthead.shell>*:last-child{padding-right:8px}ytd-masthead.shell svg{margin-right:0}ytd-masthead #masthead-logo{-ms-flex:1 1 .000000001px;-webkit-flex:1;flex:1;-webkit-flex-basis:.000000001px;flex-basis:.000000001px}ytd-masthead.shell #yt-logo-svg,ytd-masthead.shell #yt-logo-red-svg{margin-left:4px}}@media (min-width:876px){ytd-masthead #masthead-logo{width:129px}}#masthead-skeleton-icons{display:flex;flex:1;flex-direction:row;justify-content:flex-end}ytd-masthead.masthead-finish #masthead-skeleton-icons{display:none}.masthead-skeleton-icon{border-radius:50%;height:32px;width:32px;margin:0 8px;background-color:hsl(0,0%,89%)}ytd-masthead.dark .masthead-skeleton-icon{background-color:hsl(0,0%,16%)}ytd-masthead .yt-icons-ext{color:var(--yt-spec-icon-active-other)}ytd-masthead svg#yt-logo-svg #youtube-paths path,ytd-masthead svg#yt-logo-red-svg #youtube-red-paths path{fill:#282828}ytd-masthead.dark svg#yt-logo-svg #youtube-paths path,ytd-masthead.dark svg#yt-logo-red-svg #youtube-red-paths path,ytd-masthead.theater svg#yt-logo-svg #youtube-paths path,ytd-masthead.theater svg#yt-logo-red-svg #youtube-red-paths path{fill:#fff}#search-input.ytd-searchbox-spt input{-webkit-appearance:none;-webkit-font-smoothing:antialiased;background-color:transparent;border:none;box-shadow:none;color:inherit;font-family:'Roboto','Noto',sans-serif;font-size:16px;font-weight:400;line-height:24px;margin-left:4px;max-width:100%;outline:none;text-align:inherit;width:100%;-ms-flex:1 1 .000000001px;-webkit-flex:1;flex:1;-webkit-flex-basis:.000000001px;flex-basis:.000000001px}#search-container.ytd-searchbox-spt{pointer-events:none;position:absolute;top:0;right:0;bottom:0;left:0}#search-input.ytd-searchbox-spt #search::-webkit-input-placeholder,#search-input.ytd-searchbox-spt #search::-moz-input-placeholder,#search-input.ytd-searchbox-spt #search:-ms-input-placeholder{color:hsl(0,0%,53.3%)}html{background-color:#f9f9f9!important;-webkit-text-size-adjust:none}html[dark]{background-color:#181818!important}#logo-red-icon-container.ytd-topbar-logo-renderer{width:86px} if (window.ytcsi) {window.ytcsi.tick("bc", null, '');} var ytimg = {};ytimg.count = 1;ytimg.preload = function(src) {var img = new Image();var count = ++ytimg.count;ytimg[count] = img;img.onload = img.onerror = function() {delete ytimg[count];};img.src = src;}; ytimg.preload("https://r3---sn-p5qlsndd.googlevideo.com/generate_204"); ytimg.preload("https://r3---sn-p5qlsndd.googlevideo.com/generate_204?conn2"); if (window.ytcsi) {window.ytcsi.tick("cfg", null, '');} var ytplayer = ytplayer || {};ytplayer.config = {"assets":{"js":"/s/player/5253ac4d/player_ias.vflset/zh_TW/base.js","css":"/s/player/5253ac4d/www-player.css"},"attrs":{"id":"movie_player"},"args":{"vss_host":"s.youtube.com","innertube_api_version":"v1","watermark":",https://s.ytimg.com/yts/img/watermark/youtube_watermark-vflHX6b6E.png,https://s.ytimg.com/yts/img/watermark/youtube_hd_watermark-vflAzLcD6.png","hl":"zh_TW","cver":"2.20200710.05.00","show_miniplayer_button":"1","enablejsapi":"1","player_response":"{"responseContext":{"serviceTrackingParams":[{"service":"GFEEDBACK","params":[{"key":"is_viewed_live","value":"False"},{"key":"logged_in","value":"0"},{"key":"e","value":"23905282,23834813,23854276,23895498,23918657,23841635,23884697,23912758,23744176,23925054,23864524,23887070,24304055,23885639,23882125,23921984,23895174,23906900,23910826,23876020,23908863,23882111,23862065,23911301,23854169,23895275,23923537,23907849,23921315,23874337,23862294,23836115,23916377,23881484,23913084,23915960,23860381,23897503,23900854,23923862,23897295,23910755,23832002,23816681,23841299,23869527,23862582,23905520,23882139,23735348,23914342,23885661,23923955,23884386,23894533,23904385,23768776,23919306,23797973,23764232,23834232,23837886,23896704,23874051,23921033,23887808,23861905,23870434,23865206,1714245,23804043,23899696,23902292,23847157,23871729,23897257,24590164,23898321,23906119,23839597,23919025,23842638,9473372,23904156,9473387,23903983,23912388,23913222,23896667,23869558,23903048,23914056,23915998,23921717,39320688,23857949,23907902,23923390,23861263,23919531,23857970,23862025,23908413,23897127,23909269,23789385,23874981,23854352,23709532,23861666,23899241,23900377,23917633,23920686,23790586,45170004,23888210,23916172,23912570,23924527,23811989,23897262,23907436,23903532,23868136,23884996,9473399,23804281,23821055,23889922,23919782,23886973,23874218,23900829,23884593,23919171,23906782,23918272,23880323,23882502,23908062,23723208,23859025,23890077,24650115,23898872,23874940,23907595,23915815,23918598,23924884,23909192,23872595,23842233,23902008,23871984,23915958,23880073,23856479,23918712,23858564,23916605,23853114,23862346,23880389,23894708,23907445,23918101,23902311,23895139,23755966,24303618,23794339,23919856,23910775,23882130,23897872,23890891"}]},{"service":"CSI","params":[{"key":"c","value":"WEB"},{"key":"cver","value":"2.20200710.05.00"},{"key":"yt_li","value":"0"},{"key":"GetPlayer_rid","value":"0xfdb971e9d5e86432"}]},{"service":"GUIDED_HELP","params":[{"key":"logged_in","value":"0"}]},{"service":"ECATCHER","params":[{"key":"client.version","value":"2.20200708"},{"key":"client.name","value":"WEB"}]}],"webResponseContextExtensionData":{"hasDecorated":true}},"playabilityStatus":{"status":"OK","playableInEmbed":true,"miniplayer":{"miniplayerRenderer":{"playbackMode":"PLAYBACK_MODE_ALLOW"}},"contextParams":"Q0FFU0FnZ0M="},"streamingData":{"expiresInSeconds":"21540","formats":[{"itag":18,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=18\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026gir=yes\u0026clen=4190503\u0026ratebypass=yes\u0026dur=91.602\u0026lmt=1357631851364132\u0026mt=1594736415\u0026fvip=3\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cratebypass%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgbks9huutlS4kNY6RhTdOnnSVfkj7umCMgSRELkjwADMCIQCCTTRaVLMPiCDxJVo1z9P7wW38W1OJAngLtsyVqRcdkQ%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.42001E, mp4a.40.2\"","bitrate":366518,"width":640,"height":360,"lastModified":"1357631851364132","contentLength":"4190503","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","averageBitrate":365974,"audioQuality":"AUDIO_QUALITY_LOW","approxDurationMs":"91602","audioSampleRate":"44100","audioChannels":2}],"adaptiveFormats":[{"itag":134,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=134\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026gir=yes\u0026clen=3294055\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIhAN_eRHVZR4N8uIduZiKI_Hpw6I0XimX_IO9zdCS6zaTdAiAvnHe9ncgKLYCm9q_r5rmwcW0vgvu16W93UCxp67m6kA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d4016\"","bitrate":306436,"width":640,"height":360,"initRange":{"start":"0","end":"708"},"indexRange":{"start":"709","end":"968"},"lastModified":"1383338327051509","contentLength":"3294055","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","averageBitrate":288319,"highReplication":true,"approxDurationMs":"91400"},{"itag":243,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=243\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgPDfZNpYJRIoz3iJU1AtgWFsleQO9cMzs53ZhK_DPvFUCIQCiGTkLz_F4QAg9j3hdrIF5KZM0R8ZoKZUWE1Q3zFQvWA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":405720,"width":640,"height":360,"lastModified":"1383338327051509","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":133,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=133\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRAIgLbtiSdU1TEcTsggRqV8nFlFRO4vxjLqm9MrzltQ8BncCIDHCUxNfg2BjXNeyr_L9VHvuf-Ly6Bgp3ziKDZWkj-Rq\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d400c\"","bitrate":242000,"width":426,"height":240,"lastModified":"1383338327051509","quality":"small","fps":15,"qualityLabel":"240p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":242,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=242\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAJhF8WxYjzULcbuNy_1jd4aG33UfBbxYeqX036x6RBqkAiEAtYyWYI7eRJpoNBsx69Q_Iq3rVrKjUccuJC-NFhsxjks%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":220500,"width":426,"height":240,"lastModified":"1383338327051509","quality":"small","fps":15,"qualityLabel":"240p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":160,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=160\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAPvpOCN9D4Mv-1obI-x5TOhIfHkY4N_A8eO46eECiR1nAiEA1Z3sFmLuUzK7hioyYDRho_i-_1Km6TY9cxTeUMJk2xo%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d400b\"","bitrate":108000,"width":256,"height":144,"lastModified":"1383338327051509","quality":"tiny","fps":15,"qualityLabel":"144p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":278,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=278\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgeuJSDkSv9LIRja5GKvM7YGJkrfn0iZm-pGYxyHugUZ4CIQDOlRaCT87cPH_nj4ofaGwujlo3fu0F2eqXLfstzSVsvQ%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":95000,"width":256,"height":144,"lastModified":"1383338327051509","quality":"tiny","fps":15,"qualityLabel":"144p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":140,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=140\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=audio%2Fmp4\u0026gir=yes\u0026clen=1454815\u0026otfp=1\u0026dur=91.556\u0026lmt=1383338346964048\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAI2Js22PAEdZJ0jhzYBTfDmUopKF0PiXU8lFSyQjv_AqAiEA85LOUETt8TJBinNiHboJZ10HTnT67H_oZoe0DDNWtzk%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"audio/mp4; codecs=\"mp4a.40.2\"","bitrate":127952,"initRange":{"start":"0","end":"591"},"indexRange":{"start":"592","end":"743"},"lastModified":"1383338346964048","contentLength":"1454815","quality":"tiny","projectionType":"RECTANGULAR","averageBitrate":127119,"highReplication":true,"audioQuality":"AUDIO_QUALITY_MEDIUM","approxDurationMs":"91556","audioSampleRate":"44100","audioChannels":2},{"itag":251,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=251\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=audio%2Fwebm\u0026gir=yes\u0026clen=1489702\u0026otfp=1\u0026dur=91.581\u0026lmt=1565103188094504\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIhAPf4JlMf01ZibXiAnMQ0CWbIa4oYNX4UuzEBmsFBOjo1AiB7CPiYZ35ccMOiYiHVJ3q883ByeLLzxCSVvMqN6Kc_xA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"audio/webm; codecs=\"opus\"","bitrate":136567,"initRange":{"start":"0","end":"258"},"indexRange":{"start":"259","end":"425"},"lastModified":"1565103188094504","contentLength":"1489702","quality":"tiny","projectionType":"RECTANGULAR","averageBitrate":130131,"audioQuality":"AUDIO_QUALITY_MEDIUM","approxDurationMs":"91581","audioSampleRate":"48000","audioChannels":2}],"dashManifestUrl":"https://manifest.googlevideo.com/api/manifest/dash/expire/1594758514/ei/EcENX93gOci7gwOIv54g/ip/74.84.144.185/id/45dedb42f7c17002/source/youtube/requiressl/yes/playback_host/r3---sn-p5qlsndd.googlevideo.com/mh/Ht/mm/31%2C29/mn/sn-p5qlsndd%2Csn-p5qs7nek/ms/au%2Crdu/mv/u/mvi/3/pl/22/hfr/all/as/fmp4_audio_clear%2Cwebm_audio_clear%2Cwebm2_audio_clear%2Cfmp4_sd_hd_clear%2Cwebm2_sd_hd_clear/vprv/1/mt/1594736415/fvip/3/keepalive/yes/itag/0/sparams/expire%2Cei%2Cip%2Cid%2Csource%2Crequiressl%2Chfr%2Cas%2Cvprv%2Citag/sig/AOq0QJ8wRgIhAOiPSQ_2MgxJeEevt7HizRbShrJaHcoLaGP3o850imxqAiEAseVq7uLCa7LsX_tDUlti31SbLE3Wf3eK4CNHQNlqBeU%3D/lsparams/playback_host%2Cmh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl/lsig/AG3C_xAwRgIhAIDFYw7cZB9M2ymEmgxeJMb922FEGt_EGeJpPKDuEL-GAiEAyDnCGhzFuQZLIY3Dp716CNQVc52aysforEIN76IAprk%3D"},"playbackTracking":{"videostatsPlaybackUrl":{"baseUrl":"https://s.youtube.com/api/stats/playback?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"videostatsDelayplayUrl":{"baseUrl":"https://s.youtube.com/api/stats/delayplay?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"videostatsWatchtimeUrl":{"baseUrl":"https://s.youtube.com/api/stats/watchtime?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"ptrackingUrl":{"baseUrl":"https://www.youtube.com/ptracking?ei=EsENX_3AAaPx8gSHiLD4Cg\u0026plid=AAWqZ59GSaLdIY_N\u0026pltype=contentugc\u0026ptk=youtube_none\u0026video_id=Rd7bQvfBcAI"},"qoeUrl":{"baseUrl":"https://s.youtube.com/api/stats/qoe?cat=otfp\u0026cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026event=streamingstats\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N"},"setAwesomeUrl":{"baseUrl":"https://www.youtube.com/set_awesome?ei=EsENX_3AAaPx8gSHiLD4Cg\u0026plid=AAWqZ59GSaLdIY_N\u0026video_id=Rd7bQvfBcAI","elapsedMediaTimeSeconds":73},"atrUrl":{"baseUrl":"https://s.youtube.com/api/stats/atr?docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026len=92\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026ver=2","elapsedMediaTimeSeconds":5}},"videoDetails":{"videoId":"Rd7bQvfBcAI","title":"Memory Foam Mattress Topper","lengthSeconds":"92","keywords":["memory foam mattress topper","memory foam","mattress topper","mattresses","mattress toppers","memory foams","mattress"],"channelId":"UCD5-CuDg9fVZG-pDDmb5-mg","isOwnerViewing":false,"shortDescription":"Click Here: http://memory-foam-buyers-guide.org/memory-foam-mattress-topper.html\nCall for Information: 888-822-3410 Toll Free\n\nMemory Foam Mattress Topper\n\nWhat Is A Memory Foam Mattress Topper? \nAlthough there are many different thicknesses and densities, a memory foam mattress topper is designed to sit on top of an existing mattress to make it more comfortable.\n\nThe major difference in a memory foam mattress topper and memory foam mattress is that a memory foam mattress is meant to sit upon a hard surface. \n\nThe memory foam itself is laminated to one or more pieces of foam to create the feel that you want whereas a memory foam mattress topper is made of pure memory foam and will feel differently with the feel of each mattress you set it on.\n\nWhen you buy a whole memory foam sleep system you get memory foam pillows, memory foam mattress and a foundation (like a boxed spring, but without any springs).\nBuying memory foam mattress topper and placing it onto a sagging, old and worn out mattress defeats the whole concept.\n\nMemory foam provides its unique comfort only when it does all the giving from the top down and is supported totally at the bottom.\n\nIf your mattress is worn out or if you sit the memory foam mattress topper onto a boxed spring, the memory mattress topper is going to sink in everywhere the mattress or boxed spring sinks in, defeating the way it's designed to work.\n\nFor many people, any relief at all is better than nothing, so if you realize that a memory foam mattress topper isn't meant to be a replacement for a memory foam sleep system, then let's go ahead with our focus on toppers and what benefits you can expect from them.\n\nA memory foam mattress topper, also called bed toppers, is made in varying thicknesses and densities.\n\nThe most common memory foam topper is 2\" or so in thickness. There are a couple of really cheap ones that measure 1\" to 1 1/2\" thick. The best ones are 2\" to 4\" thick and of a denser material than the cheap ones.\n\nIf you have a choice, try to buy the 4.0 lb. to 4.5 lb. density memory foam mattress topper because it has the best support and will last many years.\n\nThe low density toppers, of 2.5 lb. to 3.5 lb. will only continue to recover from your weight for about 10 to 12 months. After that, they will start to flatten out and show body impressions.\n\nRemember never to place a mattress pad on top of your memory foam mattress topper because memory foam works off of your body temperature and anything you place between your body and the temperature sensitive foam will greatly diminish the way your topper feels.\n\n If you want to protect your investment in your new memory foam mattress or topper, you should use only a mattress protector that has been developed specifically for use with memory foam so it won't affect the temperature sensitive material beneath it.\nRemember, any mattress topper you purchase will be better than no topper.\n\nIn some cases, you can spend less and get a great memory foam mattress topper that you'll be happy with for years to come.\n\nThe main thing, again, is to look for the density of the foam and the thickness of the memory foam mattress topper that you'll be sleeping on for the future.\n\nTo watch more videos like this, visit: \n\n\nFollow me on:\nhttps://plus.google.com/u/0/110507796750383587696\n\nTo Watch More Videos Like This One, Visit:\nhttp://www.youtube.com/user/memoryfoamvideo\n\nResources:\nhttps://twitter.com/CharlesWalton10\nhttp://www.facebook.com/charles.walton.35762\nhttps://pinterest.com/charleswalton10/","isCrawlable":true,"thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEiCKgBEF5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ==\u0026rs=AOn4CLCmkfPnM0PBUWi3gUYGUtQfho_uYw","width":168,"height":94},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEiCMQBEG5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ==\u0026rs=AOn4CLDEHbCtPxXhSG3Iy_3coyBdL6ifFQ","width":196,"height":110},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEjCPYBEIoBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=\u0026rs=AOn4CLDFo8j4MW-Q-LmdPmUPulzcVpDOKQ","width":246,"height":138},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=\u0026rs=AOn4CLD8SR_9-_KAOuhjj1IwuTJScWL2IA","width":336,"height":188}]},"averageRating":0.0,"allowRatings":true,"viewCount":"268","author":"Mikaela Panganiban","isPrivate":false,"isUnpluggedCorpus":false,"isLiveContent":false},"playerConfig":{"audioConfig":{"enablePerFormatLoudness":false},"daiConfig":{"enableServerStitchedDai":false},"mediaCommonConfig":{"dynamicReadaheadConfig":{"maxReadAheadMediaTimeMs":120000,"minReadAheadMediaTimeMs":15000,"readAheadGrowthRateMs":1000}},"webPlayerConfig":{"webPlayerActionsPorting":{"getSharePanelCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/share/get_web_player_share_panel"}},"webPlayerShareEntityServiceEndpoint":{"serializedShareEntity":"CgtSZDdiUXZmQmNBSQ%3D%3D"}},"subscribeCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/subscription/subscribe"}},"subscribeEndpoint":{"channelIds":["UCD5-CuDg9fVZG-pDDmb5-mg"],"params":"EgIIBxgA"}},"unsubscribeCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/subscription/unsubscribe"}},"unsubscribeEndpoint":{"channelIds":["UCD5-CuDg9fVZG-pDDmb5-mg"],"params":"CgIIBxgA"}},"addToWatchLaterCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"Rd7bQvfBcAI","action":"ACTION_ADD_VIDEO"}]}},"removeFromWatchLaterCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"Rd7bQvfBcAI"}]}}}}},"storyboards":{"playerStoryboardSpecRenderer":{"spec":"https://i9.ytimg.com/sb/Rd7bQvfBcAI/storyboard3_L$L/$N.jpg?sqp=-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_8DBgjtoq-HBQ==|48#27#100#10#10#0#default#rs$AOn4CLDqihFtm6kU9SPGt4BCidCOmf9JsA|80#45#93#10#10#1000#M$M#rs$AOn4CLD4GqwhwGRnAA4UxCpIs5EaRyxWHg|160#90#93#5#5#1000#M$M#rs$AOn4CLBrPJnm2vBhGFRlwkLQoyuJoRlb1w"}},"microformat":{"playerMicroformatRenderer":{"thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg","width":480,"height":360}]},"embed":{"iframeUrl":"https://www.youtube.com/embed/Rd7bQvfBcAI","flashUrl":"http://www.youtube.com/v/Rd7bQvfBcAI?version=3\u0026autohide=1","width":640,"height":360,"flashSecureUrl":"https://www.youtube.com/v/Rd7bQvfBcAI?version=3\u0026autohide=1"},"title":{"simpleText":"Memory Foam Mattress Topper"},"description":{"simpleText":"Click Here: http://memory-foam-buyers-guide.org/memory-foam-mattress-topper.html\nCall for Information: 888-822-3410 Toll Free\n\nMemory Foam Mattress Topper\n\nWhat Is A Memory Foam Mattress Topper? \nAlthough there are many different thicknesses and densities, a memory foam mattress topper is designed to sit on top of an existing mattress to make it more comfortable.\n\nThe major difference in a memory foam mattress topper and memory foam mattress is that a memory foam mattress is meant to sit upon a hard surface. \n\nThe memory foam itself is laminated to one or more pieces of foam to create the feel that you want whereas a memory foam mattress topper is made of pure memory foam and will feel differently with the feel of each mattress you set it on.\n\nWhen you buy a whole memory foam sleep system you get memory foam pillows, memory foam mattress and a foundation (like a boxed spring, but without any springs).\nBuying memory foam mattress topper and placing it onto a sagging, old and worn out mattress defeats the whole concept.\n\nMemory foam provides its unique comfort only when it does all the giving from the top down and is supported totally at the bottom.\n\nIf your mattress is worn out or if you sit the memory foam mattress topper onto a boxed spring, the memory mattress topper is going to sink in everywhere the mattress or boxed spring sinks in, defeating the way it's designed to work.\n\nFor many people, any relief at all is better than nothing, so if you realize that a memory foam mattress topper isn't meant to be a replacement for a memory foam sleep system, then let's go ahead with our focus on toppers and what benefits you can expect from them.\n\nA memory foam mattress topper, also called bed toppers, is made in varying thicknesses and densities.\n\nThe most common memory foam topper is 2\" or so in thickness. There are a couple of really cheap ones that measure 1\" to 1 1/2\" thick. The best ones are 2\" to 4\" thick and of a denser material than the cheap ones.\n\nIf you have a choice, try to buy the 4.0 lb. to 4.5 lb. density memory foam mattress topper because it has the best support and will last many years.\n\nThe low density toppers, of 2.5 lb. to 3.5 lb. will only continue to recover from your weight for about 10 to 12 months. After that, they will start to flatten out and show body impressions.\n\nRemember never to place a mattress pad on top of your memory foam mattress topper because memory foam works off of your body temperature and anything you place between your body and the temperature sensitive foam will greatly diminish the way your topper feels.\n\n If you want to protect your investment in your new memory foam mattress or topper, you should use only a mattress protector that has been developed specifically for use with memory foam so it won't affect the temperature sensitive material beneath it.\nRemember, any mattress topper you purchase will be better than no topper.\n\nIn some cases, you can spend less and get a great memory foam mattress topper that you'll be happy with for years to come.\n\nThe main thing, again, is to look for the density of the foam and the thickness of the memory foam mattress topper that you'll be sleeping on for the future.\n\nTo watch more videos like this, visit: \n\n\nFollow me on:\nhttps://plus.google.com/u/0/110507796750383587696\n\nTo Watch More Videos Like This One, Visit:\nhttp://www.youtube.com/user/memoryfoamvideo\n\nResources:\nhttps://twitter.com/CharlesWalton10\nhttp://www.facebook.com/charles.walton.35762\nhttps://pinterest.com/charleswalton10/"},"lengthSeconds":"92","ownerProfileUrl":"http://www.youtube.com/user/memoryfoamvideo","externalChannelId":"UCD5-CuDg9fVZG-pDDmb5-mg","isFamilySafe":true,"availableCountries":["AD","AE","AF","AG","AI","AL","AM","AO","AQ","AR","AS","AT","AU","AW","AX","AZ","BA","BB","BD","BE","BF","BG","BH","BI","BJ","BL","BM","BN","BO","BQ","BR","BS","BT","BV","BW","BY","BZ","CA","CC","CD","CF","CG","CH","CI","CK","CL","CM","CN","CO","CR","CU","CV","CW","CX","CY","CZ","DE","DJ","DK","DM","DO","DZ","EC","EE","EG","EH","ER","ES","ET","FI","FJ","FK","FM","FO","FR","GA","GB","GD","GE","GF","GG","GH","GI","GL","GM","GN","GP","GQ","GR","GS","GT","GU","GW","GY","HK","HM","HN","HR","HT","HU","ID","IE","IL","IM","IN","IO","IQ","IR","IS","IT","JE","JM","JO","JP","KE","KG","KH","KI","KM","KN","KP","KR","KW","KY","KZ","LA","LB","LC","LI","LK","LR","LS","LT","LU","LV","LY","MA","MC","MD","ME","MF","MG","MH","MK","ML","MM","MN","MO","MP","MQ","MR","MS","MT","MU","MV","MW","MX","MY","MZ","NA","NC","NE","NF","NG","NI","NL","NO","NP","NR","NU","NZ","OM","PA","PE","PF","PG","PH","PK","PL","PM","PN","PR","PS","PT","PW","PY","QA","RE","RO","RS","RU","RW","SA","SB","SC","SD","SE","SG","SH","SI","SJ","SK","SL","SM","SN","SO","SR","SS","ST","SV","SX","SY","SZ","TC","TD","TF","TG","TH","TJ","TK","TL","TM","TN","TO","TR","TT","TV","TW","TZ","UA","UG","UM","US","UY","UZ","VA","VC","VE","VG","VI","VN","VU","WF","WS","YE","YT","ZA","ZM","ZW"],"isUnlisted":false,"hasYpcMetadata":false,"viewCount":"268","category":"Howto \u0026 Style","publishDate":"2013-01-07","ownerChannelName":"Mikaela Panganiban","uploadDate":"2013-01-07"}},"trackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","attestation":{"playerAttestationRenderer":{"challenge":"a=5\u0026a2=1\u0026b=L8scmisyp1mCK0PQ7Yi3Z3f0Rn8\u0026c=1594736914\u0026d=1\u0026e=Rd7bQvfBcAI\u0026c3a=24\u0026c1a=1\u0026c6a=1\u0026hh=8ZJlVD5YyiDpaE6-PwXZFI0JIIPXGOMlh6h6Oi0IolY","botguardData":{"program":"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","interpreterUrl":"//www.google.com/js/bg/U2N_t8xvYfX7gsY40yu-neGzM-eELk5d79HC0J7X0cM.js"}}},"messages":[{"mealbarPromoRenderer":{"icon":{"thumbnails":[{"url":"https://www.gstatic.com/youtube/img/promos/growth/6ad5a99c727579634bc3e2fb67562a2621170bdd11578967392667be5a05c5e4_384x384.png","width":384,"height":384}]},"messageTexts":[{"runs":[{"text":"訂⁠閱⁠零⁠廣⁠åŠâ çš„⁠ YouTube⁠服⁠務"}]}],"actionButton":{"buttonRenderer":{" (function(){/* Copyright The Closure Library Authors. SPDX-License-Identifier: Apache-2.0 */ var f=this||self,g="closure_uid_"+(1E9*Math.random()>>>0),h=0;function l(a,b){this.width=a;this.height=b} l.prototype.aspectRatio=function(){return this.width/this.height}; l.prototype.ceil=function(){this.width=Math.ceil(this.width);this.height=Math.ceil(this.height);return this}; l.prototype.floor=function(){this.width=Math.floor(this.width);this.height=Math.floor(this.height);return this}; l.prototype.round=function(){this.width=Math.round(this.width);this.height=Math.round(this.height);return this};function m(){var a=document;var b="DIV";"application/xhtml+xml"===a.contentType%26%26(b=b.toLowerCase());return a.createElement(b)} ;function n(a,b){for(var d=[a],c=b.length-1;0=1550-z()%26%26800a.height%26%26657

body{padding:0;margin:0;overflow-y:scroll}body.autoscroll{overflow-y:auto}body.no-scroll{overflow:hidden}body.no-y-scroll{overflow-y:hidden}.hidden{display:none}textarea{--paper-input-container-input_-_white-space:pre-wrap}.grecaptcha-badge{visibility:hidden}ytd-masthead.shell{background:rgba(255,255,255,0.98);position:fixed;top:0;right:0;left:0;display:-ms-flex;display:-webkit-flex;display:flex;height:56px;-ms-flex-align:center;-webkit-align-items:center;align-items:center}ytd-masthead.shell #menu-icon{margin-left:16px}ytd-app>ytd-masthead.chunked{position:fixed;top:0;width:100%}ytd-masthead.shell.dark,ytd-masthead.shell.theater{background:rgba(40,40,40,0.98)}ytd-masthead.shell.full-window-mode{background:rgba(40,40,40,0.98);opacity:0;transform:translateY(calc(-100% - 5px))}ytd-masthead.shell>*:first-child{padding-left:16px}ytd-masthead.shell>*:last-child{padding-right:16px}ytd-masthead #masthead-logo{display:-ms-flex;display:-webkit-flex;display:flex}ytd-masthead #masthead-logo #country-code{margin-right:2px}ytd-masthead.shell #yt-logo-svg,ytd-masthead.shell #yt-logo-red-svg{align-self:center;margin-left:8px;padding:0;color:black}ytd-masthead.shell #a11y-skip-nav{display:none}ytd-masthead.shell svg{width:40px;height:40px;padding:8px;margin-right:8px;box-sizing:border-box;color:#606060;fill:currentColor}ytd-masthead .external-icon{width:24px;height:24px}ytd-masthead .yt-icons-ext{fill:currentColor;color:#606060}ytd-masthead.shell.dark .yt-icons-ext ytd-masthead.shell.theater .yt-icons-ext{fill:#fff}ytd-masthead svg#yt-logo-svg{width:80px}ytd-masthead svg#yt-logo-red-svg{width:106.4px}@media (max-width:656px){ytd-masthead.shell>*:first-child{padding-left:8px}ytd-masthead.shell>*:last-child{padding-right:8px}ytd-masthead.shell svg{margin-right:0}ytd-masthead #masthead-logo{-ms-flex:1 1 .000000001px;-webkit-flex:1;flex:1;-webkit-flex-basis:.000000001px;flex-basis:.000000001px}ytd-masthead.shell #yt-logo-svg,ytd-masthead.shell #yt-logo-red-svg{margin-left:4px}}@media (min-width:876px){ytd-masthead #masthead-logo{width:129px}}#masthead-skeleton-icons{display:flex;flex:1;flex-direction:row;justify-content:flex-end}ytd-masthead.masthead-finish #masthead-skeleton-icons{display:none}.masthead-skeleton-icon{border-radius:50%;height:32px;width:32px;margin:0 8px;background-color:hsl(0,0%,89%)}ytd-masthead.dark .masthead-skeleton-icon{background-color:hsl(0,0%,16%)}ytd-masthead .yt-icons-ext{color:var(--yt-spec-icon-active-other)}ytd-masthead svg#yt-logo-svg #youtube-paths path,ytd-masthead svg#yt-logo-red-svg #youtube-red-paths path{fill:#282828}ytd-masthead.dark svg#yt-logo-svg #youtube-paths path,ytd-masthead.dark svg#yt-logo-red-svg #youtube-red-paths path,ytd-masthead.theater svg#yt-logo-svg #youtube-paths path,ytd-masthead.theater svg#yt-logo-red-svg #youtube-red-paths path{fill:#fff}#search-input.ytd-searchbox-spt input{-webkit-appearance:none;-webkit-font-smoothing:antialiased;background-color:transparent;border:none;box-shadow:none;color:inherit;font-family:'Roboto','Noto',sans-serif;font-size:16px;font-weight:400;line-height:24px;margin-left:4px;max-width:100%;outline:none;text-align:inherit;width:100%;-ms-flex:1 1 .000000001px;-webkit-flex:1;flex:1;-webkit-flex-basis:.000000001px;flex-basis:.000000001px}#search-container.ytd-searchbox-spt{pointer-events:none;position:absolute;top:0;right:0;bottom:0;left:0}#search-input.ytd-searchbox-spt #search::-webkit-input-placeholder,#search-input.ytd-searchbox-spt #search::-moz-input-placeholder,#search-input.ytd-searchbox-spt #search:-ms-input-placeholder{color:hsl(0,0%,53.3%)}html{background-color:#f9f9f9!important;-webkit-text-size-adjust:none}html[dark]{background-color:#181818!important}#logo-red-icon-container.ytd-topbar-logo-renderer{width:86px} if (window.ytcsi) {window.ytcsi.tick("bc", null, '');} var ytimg = {};ytimg.count = 1;ytimg.preload = function(src) {var img = new Image();var count = ++ytimg.count;ytimg[count] = img;img.onload = img.onerror = function() {delete ytimg[count];};img.src = src;}; ytimg.preload("https://r3---sn-p5qlsndd.googlevideo.com/generate_204"); ytimg.preload("https://r3---sn-p5qlsndd.googlevideo.com/generate_204?conn2"); if (window.ytcsi) {window.ytcsi.tick("cfg", null, '');} var ytplayer = ytplayer || {};ytplayer.config = {"assets":{"js":"/s/player/5253ac4d/player_ias.vflset/zh_TW/base.js","css":"/s/player/5253ac4d/www-player.css"},"attrs":{"id":"movie_player"},"args":{"vss_host":"s.youtube.com","innertube_api_version":"v1","watermark":",https://s.ytimg.com/yts/img/watermark/youtube_watermark-vflHX6b6E.png,https://s.ytimg.com/yts/img/watermark/youtube_hd_watermark-vflAzLcD6.png","hl":"zh_TW","cver":"2.20200710.05.00","show_miniplayer_button":"1","enablejsapi":"1","player_response":"{"responseContext":{"serviceTrackingParams":[{"service":"GFEEDBACK","params":[{"key":"is_viewed_live","value":"False"},{"key":"logged_in","value":"0"},{"key":"e","value":"23905282,23834813,23854276,23895498,23918657,23841635,23884697,23912758,23744176,23925054,23864524,23887070,24304055,23885639,23882125,23921984,23895174,23906900,23910826,23876020,23908863,23882111,23862065,23911301,23854169,23895275,23923537,23907849,23921315,23874337,23862294,23836115,23916377,23881484,23913084,23915960,23860381,23897503,23900854,23923862,23897295,23910755,23832002,23816681,23841299,23869527,23862582,23905520,23882139,23735348,23914342,23885661,23923955,23884386,23894533,23904385,23768776,23919306,23797973,23764232,23834232,23837886,23896704,23874051,23921033,23887808,23861905,23870434,23865206,1714245,23804043,23899696,23902292,23847157,23871729,23897257,24590164,23898321,23906119,23839597,23919025,23842638,9473372,23904156,9473387,23903983,23912388,23913222,23896667,23869558,23903048,23914056,23915998,23921717,39320688,23857949,23907902,23923390,23861263,23919531,23857970,23862025,23908413,23897127,23909269,23789385,23874981,23854352,23709532,23861666,23899241,23900377,23917633,23920686,23790586,45170004,23888210,23916172,23912570,23924527,23811989,23897262,23907436,23903532,23868136,23884996,9473399,23804281,23821055,23889922,23919782,23886973,23874218,23900829,23884593,23919171,23906782,23918272,23880323,23882502,23908062,23723208,23859025,23890077,24650115,23898872,23874940,23907595,23915815,23918598,23924884,23909192,23872595,23842233,23902008,23871984,23915958,23880073,23856479,23918712,23858564,23916605,23853114,23862346,23880389,23894708,23907445,23918101,23902311,23895139,23755966,24303618,23794339,23919856,23910775,23882130,23897872,23890891"}]},{"service":"CSI","params":[{"key":"c","value":"WEB"},{"key":"cver","value":"2.20200710.05.00"},{"key":"yt_li","value":"0"},{"key":"GetPlayer_rid","value":"0xfdb971e9d5e86432"}]},{"service":"GUIDED_HELP","params":[{"key":"logged_in","value":"0"}]},{"service":"ECATCHER","params":[{"key":"client.version","value":"2.20200708"},{"key":"client.name","value":"WEB"}]}],"webResponseContextExtensionData":{"hasDecorated":true}},"playabilityStatus":{"status":"OK","playableInEmbed":true,"miniplayer":{"miniplayerRenderer":{"playbackMode":"PLAYBACK_MODE_ALLOW"}},"contextParams":"Q0FFU0FnZ0M="},"streamingData":{"expiresInSeconds":"21540","formats":[{"itag":18,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=18\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026gir=yes\u0026clen=4190503\u0026ratebypass=yes\u0026dur=91.602\u0026lmt=1357631851364132\u0026mt=1594736415\u0026fvip=3\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cratebypass%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgbks9huutlS4kNY6RhTdOnnSVfkj7umCMgSRELkjwADMCIQCCTTRaVLMPiCDxJVo1z9P7wW38W1OJAngLtsyVqRcdkQ%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.42001E, mp4a.40.2\"","bitrate":366518,"width":640,"height":360,"lastModified":"1357631851364132","contentLength":"4190503","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","averageBitrate":365974,"audioQuality":"AUDIO_QUALITY_LOW","approxDurationMs":"91602","audioSampleRate":"44100","audioChannels":2}],"adaptiveFormats":[{"itag":134,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=134\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026gir=yes\u0026clen=3294055\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIhAN_eRHVZR4N8uIduZiKI_Hpw6I0XimX_IO9zdCS6zaTdAiAvnHe9ncgKLYCm9q_r5rmwcW0vgvu16W93UCxp67m6kA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d4016\"","bitrate":306436,"width":640,"height":360,"initRange":{"start":"0","end":"708"},"indexRange":{"start":"709","end":"968"},"lastModified":"1383338327051509","contentLength":"3294055","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","averageBitrate":288319,"highReplication":true,"approxDurationMs":"91400"},{"itag":243,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=243\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgPDfZNpYJRIoz3iJU1AtgWFsleQO9cMzs53ZhK_DPvFUCIQCiGTkLz_F4QAg9j3hdrIF5KZM0R8ZoKZUWE1Q3zFQvWA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":405720,"width":640,"height":360,"lastModified":"1383338327051509","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":133,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=133\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRAIgLbtiSdU1TEcTsggRqV8nFlFRO4vxjLqm9MrzltQ8BncCIDHCUxNfg2BjXNeyr_L9VHvuf-Ly6Bgp3ziKDZWkj-Rq\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d400c\"","bitrate":242000,"width":426,"height":240,"lastModified":"1383338327051509","quality":"small","fps":15,"qualityLabel":"240p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":242,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=242\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAJhF8WxYjzULcbuNy_1jd4aG33UfBbxYeqX036x6RBqkAiEAtYyWYI7eRJpoNBsx69Q_Iq3rVrKjUccuJC-NFhsxjks%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":220500,"width":426,"height":240,"lastModified":"1383338327051509","quality":"small","fps":15,"qualityLabel":"240p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":160,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=160\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAPvpOCN9D4Mv-1obI-x5TOhIfHkY4N_A8eO46eECiR1nAiEA1Z3sFmLuUzK7hioyYDRho_i-_1Km6TY9cxTeUMJk2xo%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d400b\"","bitrate":108000,"width":256,"height":144,"lastModified":"1383338327051509","quality":"tiny","fps":15,"qualityLabel":"144p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":278,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=278\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgeuJSDkSv9LIRja5GKvM7YGJkrfn0iZm-pGYxyHugUZ4CIQDOlRaCT87cPH_nj4ofaGwujlo3fu0F2eqXLfstzSVsvQ%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":95000,"width":256,"height":144,"lastModified":"1383338327051509","quality":"tiny","fps":15,"qualityLabel":"144p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":140,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=140\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=audio%2Fmp4\u0026gir=yes\u0026clen=1454815\u0026otfp=1\u0026dur=91.556\u0026lmt=1383338346964048\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAI2Js22PAEdZJ0jhzYBTfDmUopKF0PiXU8lFSyQjv_AqAiEA85LOUETt8TJBinNiHboJZ10HTnT67H_oZoe0DDNWtzk%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"audio/mp4; codecs=\"mp4a.40.2\"","bitrate":127952,"initRange":{"start":"0","end":"591"},"indexRange":{"start":"592","end":"743"},"lastModified":"1383338346964048","contentLength":"1454815","quality":"tiny","projectionType":"RECTANGULAR","averageBitrate":127119,"highReplication":true,"audioQuality":"AUDIO_QUALITY_MEDIUM","approxDurationMs":"91556","audioSampleRate":"44100","audioChannels":2},{"itag":251,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=251\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=audio%2Fwebm\u0026gir=yes\u0026clen=1489702\u0026otfp=1\u0026dur=91.581\u0026lmt=1565103188094504\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIhAPf4JlMf01ZibXiAnMQ0CWbIa4oYNX4UuzEBmsFBOjo1AiB7CPiYZ35ccMOiYiHVJ3q883ByeLLzxCSVvMqN6Kc_xA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"audio/webm; codecs=\"opus\"","bitrate":136567,"initRange":{"start":"0","end":"258"},"indexRange":{"start":"259","end":"425"},"lastModified":"1565103188094504","contentLength":"1489702","quality":"tiny","projectionType":"RECTANGULAR","averageBitrate":130131,"audioQuality":"AUDIO_QUALITY_MEDIUM","approxDurationMs":"91581","audioSampleRate":"48000","audioChannels":2}],"dashManifestUrl":"https://manifest.googlevideo.com/api/manifest/dash/expire/1594758514/ei/EcENX93gOci7gwOIv54g/ip/74.84.144.185/id/45dedb42f7c17002/source/youtube/requiressl/yes/playback_host/r3---sn-p5qlsndd.googlevideo.com/mh/Ht/mm/31%2C29/mn/sn-p5qlsndd%2Csn-p5qs7nek/ms/au%2Crdu/mv/u/mvi/3/pl/22/hfr/all/as/fmp4_audio_clear%2Cwebm_audio_clear%2Cwebm2_audio_clear%2Cfmp4_sd_hd_clear%2Cwebm2_sd_hd_clear/vprv/1/mt/1594736415/fvip/3/keepalive/yes/itag/0/sparams/expire%2Cei%2Cip%2Cid%2Csource%2Crequiressl%2Chfr%2Cas%2Cvprv%2Citag/sig/AOq0QJ8wRgIhAOiPSQ_2MgxJeEevt7HizRbShrJaHcoLaGP3o850imxqAiEAseVq7uLCa7LsX_tDUlti31SbLE3Wf3eK4CNHQNlqBeU%3D/lsparams/playback_host%2Cmh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl/lsig/AG3C_xAwRgIhAIDFYw7cZB9M2ymEmgxeJMb922FEGt_EGeJpPKDuEL-GAiEAyDnCGhzFuQZLIY3Dp716CNQVc52aysforEIN76IAprk%3D"},"playbackTracking":{"videostatsPlaybackUrl":{"baseUrl":"https://s.youtube.com/api/stats/playback?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"videostatsDelayplayUrl":{"baseUrl":"https://s.youtube.com/api/stats/delayplay?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"videostatsWatchtimeUrl":{"baseUrl":"https://s.youtube.com/api/stats/watchtime?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"ptrackingUrl":{"baseUrl":"https://www.youtube.com/ptracking?ei=EsENX_3AAaPx8gSHiLD4Cg\u0026plid=AAWqZ59GSaLdIY_N\u0026pltype=contentugc\u0026ptk=youtube_none\u0026video_id=Rd7bQvfBcAI"},"qoeUrl":{"baseUrl":"https://s.youtube.com/api/stats/qoe?cat=otfp\u0026cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026event=streamingstats\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N"},"setAwesomeUrl":{"baseUrl":"https://www.youtube.com/set_awesome?ei=EsENX_3AAaPx8gSHiLD4Cg\u0026plid=AAWqZ59GSaLdIY_N\u0026video_id=Rd7bQvfBcAI","elapsedMediaTimeSeconds":73},"atrUrl":{"baseUrl":"https://s.youtube.com/api/stats/atr?docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026len=92\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026ver=2","elapsedMediaTimeSeconds":5}},"videoDetails":{"videoId":"Rd7bQvfBcAI","title":"Memory Foam Mattress Topper","lengthSeconds":"92","keywords":["memory foam mattress topper","memory foam","mattress topper","mattresses","mattress toppers","memory foams","mattress"],"channelId":"UCD5-CuDg9fVZG-pDDmb5-mg","isOwnerViewing":false,"shortDescription":"Click Here: http://memory-foam-buyers-guide.org/memory-foam-mattress-topper.html\nCall for Information: 888-822-3410 Toll Free\n\nMemory Foam Mattress Topper\n\nWhat Is A Memory Foam Mattress Topper? \nAlthough there are many different thicknesses and densities, a memory foam mattress topper is designed to sit on top of an existing mattress to make it more comfortable.\n\nThe major difference in a memory foam mattress topper and memory foam mattress is that a memory foam mattress is meant to sit upon a hard surface. \n\nThe memory foam itself is laminated to one or more pieces of foam to create the feel that you want whereas a memory foam mattress topper is made of pure memory foam and will feel differently with the feel of each mattress you set it on.\n\nWhen you buy a whole memory foam sleep system you get memory foam pillows, memory foam mattress and a foundation (like a boxed spring, but without any springs).\nBuying memory foam mattress topper and placing it onto a sagging, old and worn out mattress defeats the whole concept.\n\nMemory foam provides its unique comfort only when it does all the giving from the top down and is supported totally at the bottom.\n\nIf your mattress is worn out or if you sit the memory foam mattress topper onto a boxed spring, the memory mattress topper is going to sink in everywhere the mattress or boxed spring sinks in, defeating the way it's designed to work.\n\nFor many people, any relief at all is better than nothing, so if you realize that a memory foam mattress topper isn't meant to be a replacement for a memory foam sleep system, then let's go ahead with our focus on toppers and what benefits you can expect from them.\n\nA memory foam mattress topper, also called bed toppers, is made in varying thicknesses and densities.\n\nThe most common memory foam topper is 2\" or so in thickness. There are a couple of really cheap ones that measure 1\" to 1 1/2\" thick. The best ones are 2\" to 4\" thick and of a denser material than the cheap ones.\n\nIf you have a choice, try to buy the 4.0 lb. to 4.5 lb. density memory foam mattress topper because it has the best support and will last many years.\n\nThe low density toppers, of 2.5 lb. to 3.5 lb. will only continue to recover from your weight for about 10 to 12 months. After that, they will start to flatten out and show body impressions.\n\nRemember never to place a mattress pad on top of your memory foam mattress topper because memory foam works off of your body temperature and anything you place between your body and the temperature sensitive foam will greatly diminish the way your topper feels.\n\n If you want to protect your investment in your new memory foam mattress or topper, you should use only a mattress protector that has been developed specifically for use with memory foam so it won't affect the temperature sensitive material beneath it.\nRemember, any mattress topper you purchase will be better than no topper.\n\nIn some cases, you can spend less and get a great memory foam mattress topper that you'll be happy with for years to come.\n\nThe main thing, again, is to look for the density of the foam and the thickness of the memory foam mattress topper that you'll be sleeping on for the future.\n\nTo watch more videos like this, visit: \n\n\nFollow me on:\nhttps://plus.google.com/u/0/110507796750383587696\n\nTo Watch More Videos Like This One, Visit:\nhttp://www.youtube.com/user/memoryfoamvideo\n\nResources:\nhttps://twitter.com/CharlesWalton10\nhttp://www.facebook.com/charles.walton.35762\nhttps://pinterest.com/charleswalton10/","isCrawlable":true,"thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEiCKgBEF5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ==\u0026rs=AOn4CLCmkfPnM0PBUWi3gUYGUtQfho_uYw","width":168,"height":94},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEiCMQBEG5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ==\u0026rs=AOn4CLDEHbCtPxXhSG3Iy_3coyBdL6ifFQ","width":196,"height":110},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEjCPYBEIoBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=\u0026rs=AOn4CLDFo8j4MW-Q-LmdPmUPulzcVpDOKQ","width":246,"height":138},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=\u0026rs=AOn4CLD8SR_9-_KAOuhjj1IwuTJScWL2IA","width":336,"height":188}]},"averageRating":0.0,"allowRatings":true,"viewCount":"268","author":"Mikaela Panganiban","isPrivate":false,"isUnpluggedCorpus":false,"isLiveContent":false},"playerConfig":{"audioConfig":{"enablePerFormatLoudness":false},"daiConfig":{"enableServerStitchedDai":false},"mediaCommonConfig":{"dynamicReadaheadConfig":{"maxReadAheadMediaTimeMs":120000,"minReadAheadMediaTimeMs":15000,"readAheadGrowthRateMs":1000}},"webPlayerConfig":{"webPlayerActionsPorting":{"getSharePanelCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/share/get_web_player_share_panel"}},"webPlayerShareEntityServiceEndpoint":{"serializedShareEntity":"CgtSZDdiUXZmQmNBSQ%3D%3D"}},"subscribeCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/subscription/subscribe"}},"subscribeEndpoint":{"channelIds":["UCD5-CuDg9fVZG-pDDmb5-mg"],"params":"EgIIBxgA"}},"unsubscribeCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/subscription/unsubscribe"}},"unsubscribeEndpoint":{"channelIds":["UCD5-CuDg9fVZG-pDDmb5-mg"],"params":"CgIIBxgA"}},"addToWatchLaterCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"Rd7bQvfBcAI","action":"ACTION_ADD_VIDEO"}]}},"removeFromWatchLaterCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"Rd7bQvfBcAI"}]}}}}},"storyboards":{"playerStoryboardSpecRenderer":{"spec":"https://i9.ytimg.com/sb/Rd7bQvfBcAI/storyboard3_L$L/$N.jpg?sqp=-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_8DBgjtoq-HBQ==|48#27#100#10#10#0#default#rs$AOn4CLDqihFtm6kU9SPGt4BCidCOmf9JsA|80#45#93#10#10#1000#M$M#rs$AOn4CLD4GqwhwGRnAA4UxCpIs5EaRyxWHg|160#90#93#5#5#1000#M$M#rs$AOn4CLBrPJnm2vBhGFRlwkLQoyuJoRlb1w"}},"microformat":{"playerMicroformatRenderer":{"thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg","width":480,"height":360}]},"embed":{"iframeUrl":"https://www.youtube.com/embed/Rd7bQvfBcAI","flashUrl":"http://www.youtube.com/v/Rd7bQvfBcAI?version=3\u0026autohide=1","width":640,"height":360,"flashSecureUrl":"https://www.youtube.com/v/Rd7bQvfBcAI?version=3\u0026autohide=1"},"title":{"simpleText":"Memory Foam Mattress Topper"},"description":{"simpleText":"Click Here: http://memory-foam-buyers-guide.org/memory-foam-mattress-topper.html\nCall for Information: 888-822-3410 Toll Free\n\nMemory Foam Mattress Topper\n\nWhat Is A Memory Foam Mattress Topper? \nAlthough there are many different thicknesses and densities, a memory foam mattress topper is designed to sit on top of an existing mattress to make it more comfortable.\n\nThe major difference in a memory foam mattress topper and memory foam mattress is that a memory foam mattress is meant to sit upon a hard surface. \n\nThe memory foam itself is laminated to one or more pieces of foam to create the feel that you want whereas a memory foam mattress topper is made of pure memory foam and will feel differently with the feel of each mattress you set it on.\n\nWhen you buy a whole memory foam sleep system you get memory foam pillows, memory foam mattress and a foundation (like a boxed spring, but without any springs).\nBuying memory foam mattress topper and placing it onto a sagging, old and worn out mattress defeats the whole concept.\n\nMemory foam provides its unique comfort only when it does all the giving from the top down and is supported totally at the bottom.\n\nIf your mattress is worn out or if you sit the memory foam mattress topper onto a boxed spring, the memory mattress topper is going to sink in everywhere the mattress or boxed spring sinks in, defeating the way it's designed to work.\n\nFor many people, any relief at all is better than nothing, so if you realize that a memory foam mattress topper isn't meant to be a replacement for a memory foam sleep system, then let's go ahead with our focus on toppers and what benefits you can expect from them.\n\nA memory foam mattress topper, also called bed toppers, is made in varying thicknesses and densities.\n\nThe most common memory foam topper is 2\" or so in thickness. There are a couple of really cheap ones that measure 1\" to 1 1/2\" thick. The best ones are 2\" to 4\" thick and of a denser material than the cheap ones.\n\nIf you have a choice, try to buy the 4.0 lb. to 4.5 lb. density memory foam mattress topper because it has the best support and will last many years.\n\nThe low density toppers, of 2.5 lb. to 3.5 lb. will only continue to recover from your weight for about 10 to 12 months. After that, they will start to flatten out and show body impressions.\n\nRemember never to place a mattress pad on top of your memory foam mattress topper because memory foam works off of your body temperature and anything you place between your body and the temperature sensitive foam will greatly diminish the way your topper feels.\n\n If you want to protect your investment in your new memory foam mattress or topper, you should use only a mattress protector that has been developed specifically for use with memory foam so it won't affect the temperature sensitive material beneath it.\nRemember, any mattress topper you purchase will be better than no topper.\n\nIn some cases, you can spend less and get a great memory foam mattress topper that you'll be happy with for years to come.\n\nThe main thing, again, is to look for the density of the foam and the thickness of the memory foam mattress topper that you'll be sleeping on for the future.\n\nTo watch more videos like this, visit: \n\n\nFollow me on:\nhttps://plus.google.com/u/0/110507796750383587696\n\nTo Watch More Videos Like This One, Visit:\nhttp://www.youtube.com/user/memoryfoamvideo\n\nResources:\nhttps://twitter.com/CharlesWalton10\nhttp://www.facebook.com/charles.walton.35762\nhttps://pinterest.com/charleswalton10/"},"lengthSeconds":"92","ownerProfileUrl":"http://www.youtube.com/user/memoryfoamvideo","externalChannelId":"UCD5-CuDg9fVZG-pDDmb5-mg","isFamilySafe":true,"availableCountries":["AD","AE","AF","AG","AI","AL","AM","AO","AQ","AR","AS","AT","AU","AW","AX","AZ","BA","BB","BD","BE","BF","BG","BH","BI","BJ","BL","BM","BN","BO","BQ","BR","BS","BT","BV","BW","BY","BZ","CA","CC","CD","CF","CG","CH","CI","CK","CL","CM","CN","CO","CR","CU","CV","CW","CX","CY","CZ","DE","DJ","DK","DM","DO","DZ","EC","EE","EG","EH","ER","ES","ET","FI","FJ","FK","FM","FO","FR","GA","GB","GD","GE","GF","GG","GH","GI","GL","GM","GN","GP","GQ","GR","GS","GT","GU","GW","GY","HK","HM","HN","HR","HT","HU","ID","IE","IL","IM","IN","IO","IQ","IR","IS","IT","JE","JM","JO","JP","KE","KG","KH","KI","KM","KN","KP","KR","KW","KY","KZ","LA","LB","LC","LI","LK","LR","LS","LT","LU","LV","LY","MA","MC","MD","ME","MF","MG","MH","MK","ML","MM","MN","MO","MP","MQ","MR","MS","MT","MU","MV","MW","MX","MY","MZ","NA","NC","NE","NF","NG","NI","NL","NO","NP","NR","NU","NZ","OM","PA","PE","PF","PG","PH","PK","PL","PM","PN","PR","PS","PT","PW","PY","QA","RE","RO","RS","RU","RW","SA","SB","SC","SD","SE","SG","SH","SI","SJ","SK","SL","SM","SN","SO","SR","SS","ST","SV","SX","SY","SZ","TC","TD","TF","TG","TH","TJ","TK","TL","TM","TN","TO","TR","TT","TV","TW","TZ","UA","UG","UM","US","UY","UZ","VA","VC","VE","VG","VI","VN","VU","WF","WS","YE","YT","ZA","ZM","ZW"],"isUnlisted":false,"hasYpcMetadata":false,"viewCount":"268","category":"Howto \u0026 Style","publishDate":"2013-01-07","ownerChannelName":"Mikaela Panganiban","uploadDate":"2013-01-07"}},"trackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","attestation":{"playerAttestationRenderer":{"challenge":"a=5\u0026a2=1\u0026b=L8scmisyp1mCK0PQ7Yi3Z3f0Rn8\u0026c=1594736914\u0026d=1\u0026e=Rd7bQvfBcAI\u0026c3a=24\u0026c1a=1\u0026c6a=1\u0026hh=8ZJlVD5YyiDpaE6-PwXZFI0JIIPXGOMlh6h6Oi0IolY","botguardData":{"program":"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","interpreterUrl":"//www.google.com/js/bg/U2N_t8xvYfX7gsY40yu-neGzM-eELk5d79HC0J7X0cM.js"}}},"messages":[{"mealbarPromoRenderer":{"icon":{"thumbnails":[{"url":"https://www.gstatic.com/youtube/img/promos/growth/6ad5a99c727579634bc3e2fb67562a2621170bdd11578967392667be5a05c5e4_384x384.png","width":384,"height":384}]},"messageTexts":[{"runs":[{"text":"訂⁠閱⁠零⁠廣⁠åŠâ çš„⁠ YouTube⁠服⁠務"}]}],"actionButton":{"buttonRenderer":{" (function(){/* Copyright The Closure Library Authors. SPDX-License-Identifier: Apache-2.0 */ var f=this||self,g="closure_uid_"+(1E9*Math.random()>>>0),h=0;function l(a,b){this.width=a;this.height=b} l.prototype.aspectRatio=function(){return this.width/this.height}; l.prototype.ceil=function(){this.width=Math.ceil(this.width);this.height=Math.ceil(this.height);return this}; l.prototype.floor=function(){this.width=Math.floor(this.width);this.height=Math.floor(this.height);return this}; l.prototype.round=function(){this.width=Math.round(this.width);this.height=Math.round(this.height);return this};function m(){var a=document;var b="DIV";"application/xhtml+xml"===a.contentType%26%26(b=b.toLowerCase());return a.createElement(b)} ;function n(a,b){for(var d=[a],c=b.length-1;0=1550-z()%26%26800a.height%26%26657

if (window.ytcsi) {window.ytcsi.tick("bc", null, '');} var ytimg = {};ytimg.count = 1;ytimg.preload = function(src) {var img = new Image();var count = ++ytimg.count;ytimg[count] = img;img.onload = img.onerror = function() {delete ytimg[count];};img.src = src;}; ytimg.preload("https://r3---sn-p5qlsndd.googlevideo.com/generate_204"); ytimg.preload("https://r3---sn-p5qlsndd.googlevideo.com/generate_204?conn2"); if (window.ytcsi) {window.ytcsi.tick("cfg", null, '');} var ytplayer = ytplayer || {};ytplayer.config = {"assets":{"js":"/s/player/5253ac4d/player_ias.vflset/zh_TW/base.js","css":"/s/player/5253ac4d/www-player.css"},"attrs":{"id":"movie_player"},"args":{"vss_host":"s.youtube.com","innertube_api_version":"v1","watermark":",https://s.ytimg.com/yts/img/watermark/youtube_watermark-vflHX6b6E.png,https://s.ytimg.com/yts/img/watermark/youtube_hd_watermark-vflAzLcD6.png","hl":"zh_TW","cver":"2.20200710.05.00","show_miniplayer_button":"1","enablejsapi":"1","player_response":"{"responseContext":{"serviceTrackingParams":[{"service":"GFEEDBACK","params":[{"key":"is_viewed_live","value":"False"},{"key":"logged_in","value":"0"},{"key":"e","value":"23905282,23834813,23854276,23895498,23918657,23841635,23884697,23912758,23744176,23925054,23864524,23887070,24304055,23885639,23882125,23921984,23895174,23906900,23910826,23876020,23908863,23882111,23862065,23911301,23854169,23895275,23923537,23907849,23921315,23874337,23862294,23836115,23916377,23881484,23913084,23915960,23860381,23897503,23900854,23923862,23897295,23910755,23832002,23816681,23841299,23869527,23862582,23905520,23882139,23735348,23914342,23885661,23923955,23884386,23894533,23904385,23768776,23919306,23797973,23764232,23834232,23837886,23896704,23874051,23921033,23887808,23861905,23870434,23865206,1714245,23804043,23899696,23902292,23847157,23871729,23897257,24590164,23898321,23906119,23839597,23919025,23842638,9473372,23904156,9473387,23903983,23912388,23913222,23896667,23869558,23903048,23914056,23915998,23921717,39320688,23857949,23907902,23923390,23861263,23919531,23857970,23862025,23908413,23897127,23909269,23789385,23874981,23854352,23709532,23861666,23899241,23900377,23917633,23920686,23790586,45170004,23888210,23916172,23912570,23924527,23811989,23897262,23907436,23903532,23868136,23884996,9473399,23804281,23821055,23889922,23919782,23886973,23874218,23900829,23884593,23919171,23906782,23918272,23880323,23882502,23908062,23723208,23859025,23890077,24650115,23898872,23874940,23907595,23915815,23918598,23924884,23909192,23872595,23842233,23902008,23871984,23915958,23880073,23856479,23918712,23858564,23916605,23853114,23862346,23880389,23894708,23907445,23918101,23902311,23895139,23755966,24303618,23794339,23919856,23910775,23882130,23897872,23890891"}]},{"service":"CSI","params":[{"key":"c","value":"WEB"},{"key":"cver","value":"2.20200710.05.00"},{"key":"yt_li","value":"0"},{"key":"GetPlayer_rid","value":"0xfdb971e9d5e86432"}]},{"service":"GUIDED_HELP","params":[{"key":"logged_in","value":"0"}]},{"service":"ECATCHER","params":[{"key":"client.version","value":"2.20200708"},{"key":"client.name","value":"WEB"}]}],"webResponseContextExtensionData":{"hasDecorated":true}},"playabilityStatus":{"status":"OK","playableInEmbed":true,"miniplayer":{"miniplayerRenderer":{"playbackMode":"PLAYBACK_MODE_ALLOW"}},"contextParams":"Q0FFU0FnZ0M="},"streamingData":{"expiresInSeconds":"21540","formats":[{"itag":18,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=18\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026gir=yes\u0026clen=4190503\u0026ratebypass=yes\u0026dur=91.602\u0026lmt=1357631851364132\u0026mt=1594736415\u0026fvip=3\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cratebypass%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgbks9huutlS4kNY6RhTdOnnSVfkj7umCMgSRELkjwADMCIQCCTTRaVLMPiCDxJVo1z9P7wW38W1OJAngLtsyVqRcdkQ%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.42001E, mp4a.40.2\"","bitrate":366518,"width":640,"height":360,"lastModified":"1357631851364132","contentLength":"4190503","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","averageBitrate":365974,"audioQuality":"AUDIO_QUALITY_LOW","approxDurationMs":"91602","audioSampleRate":"44100","audioChannels":2}],"adaptiveFormats":[{"itag":134,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=134\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026gir=yes\u0026clen=3294055\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIhAN_eRHVZR4N8uIduZiKI_Hpw6I0XimX_IO9zdCS6zaTdAiAvnHe9ncgKLYCm9q_r5rmwcW0vgvu16W93UCxp67m6kA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d4016\"","bitrate":306436,"width":640,"height":360,"initRange":{"start":"0","end":"708"},"indexRange":{"start":"709","end":"968"},"lastModified":"1383338327051509","contentLength":"3294055","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","averageBitrate":288319,"highReplication":true,"approxDurationMs":"91400"},{"itag":243,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=243\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgPDfZNpYJRIoz3iJU1AtgWFsleQO9cMzs53ZhK_DPvFUCIQCiGTkLz_F4QAg9j3hdrIF5KZM0R8ZoKZUWE1Q3zFQvWA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":405720,"width":640,"height":360,"lastModified":"1383338327051509","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":133,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=133\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRAIgLbtiSdU1TEcTsggRqV8nFlFRO4vxjLqm9MrzltQ8BncCIDHCUxNfg2BjXNeyr_L9VHvuf-Ly6Bgp3ziKDZWkj-Rq\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d400c\"","bitrate":242000,"width":426,"height":240,"lastModified":"1383338327051509","quality":"small","fps":15,"qualityLabel":"240p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":242,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=242\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAJhF8WxYjzULcbuNy_1jd4aG33UfBbxYeqX036x6RBqkAiEAtYyWYI7eRJpoNBsx69Q_Iq3rVrKjUccuJC-NFhsxjks%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":220500,"width":426,"height":240,"lastModified":"1383338327051509","quality":"small","fps":15,"qualityLabel":"240p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":160,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=160\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAPvpOCN9D4Mv-1obI-x5TOhIfHkY4N_A8eO46eECiR1nAiEA1Z3sFmLuUzK7hioyYDRho_i-_1Km6TY9cxTeUMJk2xo%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d400b\"","bitrate":108000,"width":256,"height":144,"lastModified":"1383338327051509","quality":"tiny","fps":15,"qualityLabel":"144p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":278,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=278\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgeuJSDkSv9LIRja5GKvM7YGJkrfn0iZm-pGYxyHugUZ4CIQDOlRaCT87cPH_nj4ofaGwujlo3fu0F2eqXLfstzSVsvQ%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":95000,"width":256,"height":144,"lastModified":"1383338327051509","quality":"tiny","fps":15,"qualityLabel":"144p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":140,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=140\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=audio%2Fmp4\u0026gir=yes\u0026clen=1454815\u0026otfp=1\u0026dur=91.556\u0026lmt=1383338346964048\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAI2Js22PAEdZJ0jhzYBTfDmUopKF0PiXU8lFSyQjv_AqAiEA85LOUETt8TJBinNiHboJZ10HTnT67H_oZoe0DDNWtzk%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"audio/mp4; codecs=\"mp4a.40.2\"","bitrate":127952,"initRange":{"start":"0","end":"591"},"indexRange":{"start":"592","end":"743"},"lastModified":"1383338346964048","contentLength":"1454815","quality":"tiny","projectionType":"RECTANGULAR","averageBitrate":127119,"highReplication":true,"audioQuality":"AUDIO_QUALITY_MEDIUM","approxDurationMs":"91556","audioSampleRate":"44100","audioChannels":2},{"itag":251,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=251\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=audio%2Fwebm\u0026gir=yes\u0026clen=1489702\u0026otfp=1\u0026dur=91.581\u0026lmt=1565103188094504\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIhAPf4JlMf01ZibXiAnMQ0CWbIa4oYNX4UuzEBmsFBOjo1AiB7CPiYZ35ccMOiYiHVJ3q883ByeLLzxCSVvMqN6Kc_xA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"audio/webm; codecs=\"opus\"","bitrate":136567,"initRange":{"start":"0","end":"258"},"indexRange":{"start":"259","end":"425"},"lastModified":"1565103188094504","contentLength":"1489702","quality":"tiny","projectionType":"RECTANGULAR","averageBitrate":130131,"audioQuality":"AUDIO_QUALITY_MEDIUM","approxDurationMs":"91581","audioSampleRate":"48000","audioChannels":2}],"dashManifestUrl":"https://manifest.googlevideo.com/api/manifest/dash/expire/1594758514/ei/EcENX93gOci7gwOIv54g/ip/74.84.144.185/id/45dedb42f7c17002/source/youtube/requiressl/yes/playback_host/r3---sn-p5qlsndd.googlevideo.com/mh/Ht/mm/31%2C29/mn/sn-p5qlsndd%2Csn-p5qs7nek/ms/au%2Crdu/mv/u/mvi/3/pl/22/hfr/all/as/fmp4_audio_clear%2Cwebm_audio_clear%2Cwebm2_audio_clear%2Cfmp4_sd_hd_clear%2Cwebm2_sd_hd_clear/vprv/1/mt/1594736415/fvip/3/keepalive/yes/itag/0/sparams/expire%2Cei%2Cip%2Cid%2Csource%2Crequiressl%2Chfr%2Cas%2Cvprv%2Citag/sig/AOq0QJ8wRgIhAOiPSQ_2MgxJeEevt7HizRbShrJaHcoLaGP3o850imxqAiEAseVq7uLCa7LsX_tDUlti31SbLE3Wf3eK4CNHQNlqBeU%3D/lsparams/playback_host%2Cmh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl/lsig/AG3C_xAwRgIhAIDFYw7cZB9M2ymEmgxeJMb922FEGt_EGeJpPKDuEL-GAiEAyDnCGhzFuQZLIY3Dp716CNQVc52aysforEIN76IAprk%3D"},"playbackTracking":{"videostatsPlaybackUrl":{"baseUrl":"https://s.youtube.com/api/stats/playback?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"videostatsDelayplayUrl":{"baseUrl":"https://s.youtube.com/api/stats/delayplay?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"videostatsWatchtimeUrl":{"baseUrl":"https://s.youtube.com/api/stats/watchtime?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"ptrackingUrl":{"baseUrl":"https://www.youtube.com/ptracking?ei=EsENX_3AAaPx8gSHiLD4Cg\u0026plid=AAWqZ59GSaLdIY_N\u0026pltype=contentugc\u0026ptk=youtube_none\u0026video_id=Rd7bQvfBcAI"},"qoeUrl":{"baseUrl":"https://s.youtube.com/api/stats/qoe?cat=otfp\u0026cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026event=streamingstats\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N"},"setAwesomeUrl":{"baseUrl":"https://www.youtube.com/set_awesome?ei=EsENX_3AAaPx8gSHiLD4Cg\u0026plid=AAWqZ59GSaLdIY_N\u0026video_id=Rd7bQvfBcAI","elapsedMediaTimeSeconds":73},"atrUrl":{"baseUrl":"https://s.youtube.com/api/stats/atr?docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026len=92\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026ver=2","elapsedMediaTimeSeconds":5}},"videoDetails":{"videoId":"Rd7bQvfBcAI","title":"Memory Foam Mattress Topper","lengthSeconds":"92","keywords":["memory foam mattress topper","memory foam","mattress topper","mattresses","mattress toppers","memory foams","mattress"],"channelId":"UCD5-CuDg9fVZG-pDDmb5-mg","isOwnerViewing":false,"shortDescription":"Click Here: http://memory-foam-buyers-guide.org/memory-foam-mattress-topper.html\nCall for Information: 888-822-3410 Toll Free\n\nMemory Foam Mattress Topper\n\nWhat Is A Memory Foam Mattress Topper? \nAlthough there are many different thicknesses and densities, a memory foam mattress topper is designed to sit on top of an existing mattress to make it more comfortable.\n\nThe major difference in a memory foam mattress topper and memory foam mattress is that a memory foam mattress is meant to sit upon a hard surface. \n\nThe memory foam itself is laminated to one or more pieces of foam to create the feel that you want whereas a memory foam mattress topper is made of pure memory foam and will feel differently with the feel of each mattress you set it on.\n\nWhen you buy a whole memory foam sleep system you get memory foam pillows, memory foam mattress and a foundation (like a boxed spring, but without any springs).\nBuying memory foam mattress topper and placing it onto a sagging, old and worn out mattress defeats the whole concept.\n\nMemory foam provides its unique comfort only when it does all the giving from the top down and is supported totally at the bottom.\n\nIf your mattress is worn out or if you sit the memory foam mattress topper onto a boxed spring, the memory mattress topper is going to sink in everywhere the mattress or boxed spring sinks in, defeating the way it's designed to work.\n\nFor many people, any relief at all is better than nothing, so if you realize that a memory foam mattress topper isn't meant to be a replacement for a memory foam sleep system, then let's go ahead with our focus on toppers and what benefits you can expect from them.\n\nA memory foam mattress topper, also called bed toppers, is made in varying thicknesses and densities.\n\nThe most common memory foam topper is 2\" or so in thickness. There are a couple of really cheap ones that measure 1\" to 1 1/2\" thick. The best ones are 2\" to 4\" thick and of a denser material than the cheap ones.\n\nIf you have a choice, try to buy the 4.0 lb. to 4.5 lb. density memory foam mattress topper because it has the best support and will last many years.\n\nThe low density toppers, of 2.5 lb. to 3.5 lb. will only continue to recover from your weight for about 10 to 12 months. After that, they will start to flatten out and show body impressions.\n\nRemember never to place a mattress pad on top of your memory foam mattress topper because memory foam works off of your body temperature and anything you place between your body and the temperature sensitive foam will greatly diminish the way your topper feels.\n\n If you want to protect your investment in your new memory foam mattress or topper, you should use only a mattress protector that has been developed specifically for use with memory foam so it won't affect the temperature sensitive material beneath it.\nRemember, any mattress topper you purchase will be better than no topper.\n\nIn some cases, you can spend less and get a great memory foam mattress topper that you'll be happy with for years to come.\n\nThe main thing, again, is to look for the density of the foam and the thickness of the memory foam mattress topper that you'll be sleeping on for the future.\n\nTo watch more videos like this, visit: \n\n\nFollow me on:\nhttps://plus.google.com/u/0/110507796750383587696\n\nTo Watch More Videos Like This One, Visit:\nhttp://www.youtube.com/user/memoryfoamvideo\n\nResources:\nhttps://twitter.com/CharlesWalton10\nhttp://www.facebook.com/charles.walton.35762\nhttps://pinterest.com/charleswalton10/","isCrawlable":true,"thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEiCKgBEF5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ==\u0026rs=AOn4CLCmkfPnM0PBUWi3gUYGUtQfho_uYw","width":168,"height":94},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEiCMQBEG5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ==\u0026rs=AOn4CLDEHbCtPxXhSG3Iy_3coyBdL6ifFQ","width":196,"height":110},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEjCPYBEIoBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=\u0026rs=AOn4CLDFo8j4MW-Q-LmdPmUPulzcVpDOKQ","width":246,"height":138},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=\u0026rs=AOn4CLD8SR_9-_KAOuhjj1IwuTJScWL2IA","width":336,"height":188}]},"averageRating":0.0,"allowRatings":true,"viewCount":"268","author":"Mikaela Panganiban","isPrivate":false,"isUnpluggedCorpus":false,"isLiveContent":false},"playerConfig":{"audioConfig":{"enablePerFormatLoudness":false},"daiConfig":{"enableServerStitchedDai":false},"mediaCommonConfig":{"dynamicReadaheadConfig":{"maxReadAheadMediaTimeMs":120000,"minReadAheadMediaTimeMs":15000,"readAheadGrowthRateMs":1000}},"webPlayerConfig":{"webPlayerActionsPorting":{"getSharePanelCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/share/get_web_player_share_panel"}},"webPlayerShareEntityServiceEndpoint":{"serializedShareEntity":"CgtSZDdiUXZmQmNBSQ%3D%3D"}},"subscribeCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/subscription/subscribe"}},"subscribeEndpoint":{"channelIds":["UCD5-CuDg9fVZG-pDDmb5-mg"],"params":"EgIIBxgA"}},"unsubscribeCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/subscription/unsubscribe"}},"unsubscribeEndpoint":{"channelIds":["UCD5-CuDg9fVZG-pDDmb5-mg"],"params":"CgIIBxgA"}},"addToWatchLaterCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"Rd7bQvfBcAI","action":"ACTION_ADD_VIDEO"}]}},"removeFromWatchLaterCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"Rd7bQvfBcAI"}]}}}}},"storyboards":{"playerStoryboardSpecRenderer":{"spec":"https://i9.ytimg.com/sb/Rd7bQvfBcAI/storyboard3_L$L/$N.jpg?sqp=-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_8DBgjtoq-HBQ==|48#27#100#10#10#0#default#rs$AOn4CLDqihFtm6kU9SPGt4BCidCOmf9JsA|80#45#93#10#10#1000#M$M#rs$AOn4CLD4GqwhwGRnAA4UxCpIs5EaRyxWHg|160#90#93#5#5#1000#M$M#rs$AOn4CLBrPJnm2vBhGFRlwkLQoyuJoRlb1w"}},"microformat":{"playerMicroformatRenderer":{"thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg","width":480,"height":360}]},"embed":{"iframeUrl":"https://www.youtube.com/embed/Rd7bQvfBcAI","flashUrl":"http://www.youtube.com/v/Rd7bQvfBcAI?version=3\u0026autohide=1","width":640,"height":360,"flashSecureUrl":"https://www.youtube.com/v/Rd7bQvfBcAI?version=3\u0026autohide=1"},"title":{"simpleText":"Memory Foam Mattress Topper"},"description":{"simpleText":"Click Here: http://memory-foam-buyers-guide.org/memory-foam-mattress-topper.html\nCall for Information: 888-822-3410 Toll Free\n\nMemory Foam Mattress Topper\n\nWhat Is A Memory Foam Mattress Topper? \nAlthough there are many different thicknesses and densities, a memory foam mattress topper is designed to sit on top of an existing mattress to make it more comfortable.\n\nThe major difference in a memory foam mattress topper and memory foam mattress is that a memory foam mattress is meant to sit upon a hard surface. \n\nThe memory foam itself is laminated to one or more pieces of foam to create the feel that you want whereas a memory foam mattress topper is made of pure memory foam and will feel differently with the feel of each mattress you set it on.\n\nWhen you buy a whole memory foam sleep system you get memory foam pillows, memory foam mattress and a foundation (like a boxed spring, but without any springs).\nBuying memory foam mattress topper and placing it onto a sagging, old and worn out mattress defeats the whole concept.\n\nMemory foam provides its unique comfort only when it does all the giving from the top down and is supported totally at the bottom.\n\nIf your mattress is worn out or if you sit the memory foam mattress topper onto a boxed spring, the memory mattress topper is going to sink in everywhere the mattress or boxed spring sinks in, defeating the way it's designed to work.\n\nFor many people, any relief at all is better than nothing, so if you realize that a memory foam mattress topper isn't meant to be a replacement for a memory foam sleep system, then let's go ahead with our focus on toppers and what benefits you can expect from them.\n\nA memory foam mattress topper, also called bed toppers, is made in varying thicknesses and densities.\n\nThe most common memory foam topper is 2\" or so in thickness. There are a couple of really cheap ones that measure 1\" to 1 1/2\" thick. The best ones are 2\" to 4\" thick and of a denser material than the cheap ones.\n\nIf you have a choice, try to buy the 4.0 lb. to 4.5 lb. density memory foam mattress topper because it has the best support and will last many years.\n\nThe low density toppers, of 2.5 lb. to 3.5 lb. will only continue to recover from your weight for about 10 to 12 months. After that, they will start to flatten out and show body impressions.\n\nRemember never to place a mattress pad on top of your memory foam mattress topper because memory foam works off of your body temperature and anything you place between your body and the temperature sensitive foam will greatly diminish the way your topper feels.\n\n If you want to protect your investment in your new memory foam mattress or topper, you should use only a mattress protector that has been developed specifically for use with memory foam so it won't affect the temperature sensitive material beneath it.\nRemember, any mattress topper you purchase will be better than no topper.\n\nIn some cases, you can spend less and get a great memory foam mattress topper that you'll be happy with for years to come.\n\nThe main thing, again, is to look for the density of the foam and the thickness of the memory foam mattress topper that you'll be sleeping on for the future.\n\nTo watch more videos like this, visit: \n\n\nFollow me on:\nhttps://plus.google.com/u/0/110507796750383587696\n\nTo Watch More Videos Like This One, Visit:\nhttp://www.youtube.com/user/memoryfoamvideo\n\nResources:\nhttps://twitter.com/CharlesWalton10\nhttp://www.facebook.com/charles.walton.35762\nhttps://pinterest.com/charleswalton10/"},"lengthSeconds":"92","ownerProfileUrl":"http://www.youtube.com/user/memoryfoamvideo","externalChannelId":"UCD5-CuDg9fVZG-pDDmb5-mg","isFamilySafe":true,"availableCountries":["AD","AE","AF","AG","AI","AL","AM","AO","AQ","AR","AS","AT","AU","AW","AX","AZ","BA","BB","BD","BE","BF","BG","BH","BI","BJ","BL","BM","BN","BO","BQ","BR","BS","BT","BV","BW","BY","BZ","CA","CC","CD","CF","CG","CH","CI","CK","CL","CM","CN","CO","CR","CU","CV","CW","CX","CY","CZ","DE","DJ","DK","DM","DO","DZ","EC","EE","EG","EH","ER","ES","ET","FI","FJ","FK","FM","FO","FR","GA","GB","GD","GE","GF","GG","GH","GI","GL","GM","GN","GP","GQ","GR","GS","GT","GU","GW","GY","HK","HM","HN","HR","HT","HU","ID","IE","IL","IM","IN","IO","IQ","IR","IS","IT","JE","JM","JO","JP","KE","KG","KH","KI","KM","KN","KP","KR","KW","KY","KZ","LA","LB","LC","LI","LK","LR","LS","LT","LU","LV","LY","MA","MC","MD","ME","MF","MG","MH","MK","ML","MM","MN","MO","MP","MQ","MR","MS","MT","MU","MV","MW","MX","MY","MZ","NA","NC","NE","NF","NG","NI","NL","NO","NP","NR","NU","NZ","OM","PA","PE","PF","PG","PH","PK","PL","PM","PN","PR","PS","PT","PW","PY","QA","RE","RO","RS","RU","RW","SA","SB","SC","SD","SE","SG","SH","SI","SJ","SK","SL","SM","SN","SO","SR","SS","ST","SV","SX","SY","SZ","TC","TD","TF","TG","TH","TJ","TK","TL","TM","TN","TO","TR","TT","TV","TW","TZ","UA","UG","UM","US","UY","UZ","VA","VC","VE","VG","VI","VN","VU","WF","WS","YE","YT","ZA","ZM","ZW"],"isUnlisted":false,"hasYpcMetadata":false,"viewCount":"268","category":"Howto \u0026 Style","publishDate":"2013-01-07","ownerChannelName":"Mikaela Panganiban","uploadDate":"2013-01-07"}},"trackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","attestation":{"playerAttestationRenderer":{"challenge":"a=5\u0026a2=1\u0026b=L8scmisyp1mCK0PQ7Yi3Z3f0Rn8\u0026c=1594736914\u0026d=1\u0026e=Rd7bQvfBcAI\u0026c3a=24\u0026c1a=1\u0026c6a=1\u0026hh=8ZJlVD5YyiDpaE6-PwXZFI0JIIPXGOMlh6h6Oi0IolY","botguardData":{"program":"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","interpreterUrl":"//www.google.com/js/bg/U2N_t8xvYfX7gsY40yu-neGzM-eELk5d79HC0J7X0cM.js"}}},"messages":[{"mealbarPromoRenderer":{"icon":{"thumbnails":[{"url":"https://www.gstatic.com/youtube/img/promos/growth/6ad5a99c727579634bc3e2fb67562a2621170bdd11578967392667be5a05c5e4_384x384.png","width":384,"height":384}]},"messageTexts":[{"runs":[{"text":"訂⁠閱⁠零⁠廣⁠åŠâ çš„⁠ YouTube⁠服⁠務"}]}],"actionButton":{"buttonRenderer":{" (function(){/* Copyright The Closure Library Authors. SPDX-License-Identifier: Apache-2.0 */ var f=this||self,g="closure_uid_"+(1E9*Math.random()>>>0),h=0;function l(a,b){this.width=a;this.height=b} l.prototype.aspectRatio=function(){return this.width/this.height}; l.prototype.ceil=function(){this.width=Math.ceil(this.width);this.height=Math.ceil(this.height);return this}; l.prototype.floor=function(){this.width=Math.floor(this.width);this.height=Math.floor(this.height);return this}; l.prototype.round=function(){this.width=Math.round(this.width);this.height=Math.round(this.height);return this};function m(){var a=document;var b="DIV";"application/xhtml+xml"===a.contentType%26%26(b=b.toLowerCase());return a.createElement(b)} ;function n(a,b){for(var d=[a],c=b.length-1;0=1550-z()%26%26800a.height%26%26657

if (window.ytcsi) {window.ytcsi.tick("bc", null, '');} var ytimg = {};ytimg.count = 1;ytimg.preload = function(src) {var img = new Image();var count = ++ytimg.count;ytimg[count] = img;img.onload = img.onerror = function() {delete ytimg[count];};img.src = src;}; ytimg.preload("https://r3---sn-p5qlsndd.googlevideo.com/generate_204"); ytimg.preload("https://r3---sn-p5qlsndd.googlevideo.com/generate_204?conn2"); if (window.ytcsi) {window.ytcsi.tick("cfg", null, '');} var ytplayer = ytplayer || {};ytplayer.config = {"assets":{"js":"/s/player/5253ac4d/player_ias.vflset/zh_TW/base.js","css":"/s/player/5253ac4d/www-player.css"},"attrs":{"id":"movie_player"},"args":{"vss_host":"s.youtube.com","innertube_api_version":"v1","watermark":",https://s.ytimg.com/yts/img/watermark/youtube_watermark-vflHX6b6E.png,https://s.ytimg.com/yts/img/watermark/youtube_hd_watermark-vflAzLcD6.png","hl":"zh_TW","cver":"2.20200710.05.00","show_miniplayer_button":"1","enablejsapi":"1","player_response":"{"responseContext":{"serviceTrackingParams":[{"service":"GFEEDBACK","params":[{"key":"is_viewed_live","value":"False"},{"key":"logged_in","value":"0"},{"key":"e","value":"23905282,23834813,23854276,23895498,23918657,23841635,23884697,23912758,23744176,23925054,23864524,23887070,24304055,23885639,23882125,23921984,23895174,23906900,23910826,23876020,23908863,23882111,23862065,23911301,23854169,23895275,23923537,23907849,23921315,23874337,23862294,23836115,23916377,23881484,23913084,23915960,23860381,23897503,23900854,23923862,23897295,23910755,23832002,23816681,23841299,23869527,23862582,23905520,23882139,23735348,23914342,23885661,23923955,23884386,23894533,23904385,23768776,23919306,23797973,23764232,23834232,23837886,23896704,23874051,23921033,23887808,23861905,23870434,23865206,1714245,23804043,23899696,23902292,23847157,23871729,23897257,24590164,23898321,23906119,23839597,23919025,23842638,9473372,23904156,9473387,23903983,23912388,23913222,23896667,23869558,23903048,23914056,23915998,23921717,39320688,23857949,23907902,23923390,23861263,23919531,23857970,23862025,23908413,23897127,23909269,23789385,23874981,23854352,23709532,23861666,23899241,23900377,23917633,23920686,23790586,45170004,23888210,23916172,23912570,23924527,23811989,23897262,23907436,23903532,23868136,23884996,9473399,23804281,23821055,23889922,23919782,23886973,23874218,23900829,23884593,23919171,23906782,23918272,23880323,23882502,23908062,23723208,23859025,23890077,24650115,23898872,23874940,23907595,23915815,23918598,23924884,23909192,23872595,23842233,23902008,23871984,23915958,23880073,23856479,23918712,23858564,23916605,23853114,23862346,23880389,23894708,23907445,23918101,23902311,23895139,23755966,24303618,23794339,23919856,23910775,23882130,23897872,23890891"}]},{"service":"CSI","params":[{"key":"c","value":"WEB"},{"key":"cver","value":"2.20200710.05.00"},{"key":"yt_li","value":"0"},{"key":"GetPlayer_rid","value":"0xfdb971e9d5e86432"}]},{"service":"GUIDED_HELP","params":[{"key":"logged_in","value":"0"}]},{"service":"ECATCHER","params":[{"key":"client.version","value":"2.20200708"},{"key":"client.name","value":"WEB"}]}],"webResponseContextExtensionData":{"hasDecorated":true}},"playabilityStatus":{"status":"OK","playableInEmbed":true,"miniplayer":{"miniplayerRenderer":{"playbackMode":"PLAYBACK_MODE_ALLOW"}},"contextParams":"Q0FFU0FnZ0M="},"streamingData":{"expiresInSeconds":"21540","formats":[{"itag":18,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=18\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026gir=yes\u0026clen=4190503\u0026ratebypass=yes\u0026dur=91.602\u0026lmt=1357631851364132\u0026mt=1594736415\u0026fvip=3\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cratebypass%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgbks9huutlS4kNY6RhTdOnnSVfkj7umCMgSRELkjwADMCIQCCTTRaVLMPiCDxJVo1z9P7wW38W1OJAngLtsyVqRcdkQ%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.42001E, mp4a.40.2\"","bitrate":366518,"width":640,"height":360,"lastModified":"1357631851364132","contentLength":"4190503","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","averageBitrate":365974,"audioQuality":"AUDIO_QUALITY_LOW","approxDurationMs":"91602","audioSampleRate":"44100","audioChannels":2}],"adaptiveFormats":[{"itag":134,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=134\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026gir=yes\u0026clen=3294055\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIhAN_eRHVZR4N8uIduZiKI_Hpw6I0XimX_IO9zdCS6zaTdAiAvnHe9ncgKLYCm9q_r5rmwcW0vgvu16W93UCxp67m6kA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d4016\"","bitrate":306436,"width":640,"height":360,"initRange":{"start":"0","end":"708"},"indexRange":{"start":"709","end":"968"},"lastModified":"1383338327051509","contentLength":"3294055","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","averageBitrate":288319,"highReplication":true,"approxDurationMs":"91400"},{"itag":243,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=243\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgPDfZNpYJRIoz3iJU1AtgWFsleQO9cMzs53ZhK_DPvFUCIQCiGTkLz_F4QAg9j3hdrIF5KZM0R8ZoKZUWE1Q3zFQvWA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":405720,"width":640,"height":360,"lastModified":"1383338327051509","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":133,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=133\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRAIgLbtiSdU1TEcTsggRqV8nFlFRO4vxjLqm9MrzltQ8BncCIDHCUxNfg2BjXNeyr_L9VHvuf-Ly6Bgp3ziKDZWkj-Rq\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d400c\"","bitrate":242000,"width":426,"height":240,"lastModified":"1383338327051509","quality":"small","fps":15,"qualityLabel":"240p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":242,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=242\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAJhF8WxYjzULcbuNy_1jd4aG33UfBbxYeqX036x6RBqkAiEAtYyWYI7eRJpoNBsx69Q_Iq3rVrKjUccuJC-NFhsxjks%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":220500,"width":426,"height":240,"lastModified":"1383338327051509","quality":"small","fps":15,"qualityLabel":"240p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":160,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=160\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAPvpOCN9D4Mv-1obI-x5TOhIfHkY4N_A8eO46eECiR1nAiEA1Z3sFmLuUzK7hioyYDRho_i-_1Km6TY9cxTeUMJk2xo%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d400b\"","bitrate":108000,"width":256,"height":144,"lastModified":"1383338327051509","quality":"tiny","fps":15,"qualityLabel":"144p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":278,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=278\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgeuJSDkSv9LIRja5GKvM7YGJkrfn0iZm-pGYxyHugUZ4CIQDOlRaCT87cPH_nj4ofaGwujlo3fu0F2eqXLfstzSVsvQ%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":95000,"width":256,"height":144,"lastModified":"1383338327051509","quality":"tiny","fps":15,"qualityLabel":"144p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":140,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=140\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=audio%2Fmp4\u0026gir=yes\u0026clen=1454815\u0026otfp=1\u0026dur=91.556\u0026lmt=1383338346964048\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAI2Js22PAEdZJ0jhzYBTfDmUopKF0PiXU8lFSyQjv_AqAiEA85LOUETt8TJBinNiHboJZ10HTnT67H_oZoe0DDNWtzk%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"audio/mp4; codecs=\"mp4a.40.2\"","bitrate":127952,"initRange":{"start":"0","end":"591"},"indexRange":{"start":"592","end":"743"},"lastModified":"1383338346964048","contentLength":"1454815","quality":"tiny","projectionType":"RECTANGULAR","averageBitrate":127119,"highReplication":true,"audioQuality":"AUDIO_QUALITY_MEDIUM","approxDurationMs":"91556","audioSampleRate":"44100","audioChannels":2},{"itag":251,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=251\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=audio%2Fwebm\u0026gir=yes\u0026clen=1489702\u0026otfp=1\u0026dur=91.581\u0026lmt=1565103188094504\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIhAPf4JlMf01ZibXiAnMQ0CWbIa4oYNX4UuzEBmsFBOjo1AiB7CPiYZ35ccMOiYiHVJ3q883ByeLLzxCSVvMqN6Kc_xA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"audio/webm; codecs=\"opus\"","bitrate":136567,"initRange":{"start":"0","end":"258"},"indexRange":{"start":"259","end":"425"},"lastModified":"1565103188094504","contentLength":"1489702","quality":"tiny","projectionType":"RECTANGULAR","averageBitrate":130131,"audioQuality":"AUDIO_QUALITY_MEDIUM","approxDurationMs":"91581","audioSampleRate":"48000","audioChannels":2}],"dashManifestUrl":"https://manifest.googlevideo.com/api/manifest/dash/expire/1594758514/ei/EcENX93gOci7gwOIv54g/ip/74.84.144.185/id/45dedb42f7c17002/source/youtube/requiressl/yes/playback_host/r3---sn-p5qlsndd.googlevideo.com/mh/Ht/mm/31%2C29/mn/sn-p5qlsndd%2Csn-p5qs7nek/ms/au%2Crdu/mv/u/mvi/3/pl/22/hfr/all/as/fmp4_audio_clear%2Cwebm_audio_clear%2Cwebm2_audio_clear%2Cfmp4_sd_hd_clear%2Cwebm2_sd_hd_clear/vprv/1/mt/1594736415/fvip/3/keepalive/yes/itag/0/sparams/expire%2Cei%2Cip%2Cid%2Csource%2Crequiressl%2Chfr%2Cas%2Cvprv%2Citag/sig/AOq0QJ8wRgIhAOiPSQ_2MgxJeEevt7HizRbShrJaHcoLaGP3o850imxqAiEAseVq7uLCa7LsX_tDUlti31SbLE3Wf3eK4CNHQNlqBeU%3D/lsparams/playback_host%2Cmh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl/lsig/AG3C_xAwRgIhAIDFYw7cZB9M2ymEmgxeJMb922FEGt_EGeJpPKDuEL-GAiEAyDnCGhzFuQZLIY3Dp716CNQVc52aysforEIN76IAprk%3D"},"playbackTracking":{"videostatsPlaybackUrl":{"baseUrl":"https://s.youtube.com/api/stats/playback?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"videostatsDelayplayUrl":{"baseUrl":"https://s.youtube.com/api/stats/delayplay?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"videostatsWatchtimeUrl":{"baseUrl":"https://s.youtube.com/api/stats/watchtime?cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026el=detailpage\u0026len=92\u0026of=L_PUY4Nf_LYjMBZyfTtRvg\u0026vm=CAEQABgEKhhJc0gwZ2w0QmFfbTBWSXlWNm9ITmRRPT06MkFHYjZaOE5JZmNXYjF6Zllmb19fQ0lrT2xLTjI4TmRGQWtqcEJsZlRSSFBHd1lqZDJR"},"ptrackingUrl":{"baseUrl":"https://www.youtube.com/ptracking?ei=EsENX_3AAaPx8gSHiLD4Cg\u0026plid=AAWqZ59GSaLdIY_N\u0026pltype=contentugc\u0026ptk=youtube_none\u0026video_id=Rd7bQvfBcAI"},"qoeUrl":{"baseUrl":"https://s.youtube.com/api/stats/qoe?cat=otfp\u0026cl=320089324\u0026docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026event=streamingstats\u0026fexp=1714245%2C23723208%2C23735348%2C23744176%2C23804281%2C23839597%2C23847157%2C23857949%2C23862346%2C23874218%2C23880389%2C23882502%2C23884386%2C23889922%2C23907595%2C23912388%2C23913084%2C23914056%2C23915815%2C23915998%2C23917633%2C23918272%2C23918598%2C23921717%2C23921984%2C23924884%2C23925054%2C24303618%2C24590164%2C45170004\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N"},"setAwesomeUrl":{"baseUrl":"https://www.youtube.com/set_awesome?ei=EsENX_3AAaPx8gSHiLD4Cg\u0026plid=AAWqZ59GSaLdIY_N\u0026video_id=Rd7bQvfBcAI","elapsedMediaTimeSeconds":73},"atrUrl":{"baseUrl":"https://s.youtube.com/api/stats/atr?docid=Rd7bQvfBcAI\u0026ei=EsENX_3AAaPx8gSHiLD4Cg\u0026len=92\u0026ns=yt\u0026plid=AAWqZ59GSaLdIY_N\u0026ver=2","elapsedMediaTimeSeconds":5}},"videoDetails":{"videoId":"Rd7bQvfBcAI","title":"Memory Foam Mattress Topper","lengthSeconds":"92","keywords":["memory foam mattress topper","memory foam","mattress topper","mattresses","mattress toppers","memory foams","mattress"],"channelId":"UCD5-CuDg9fVZG-pDDmb5-mg","isOwnerViewing":false,"shortDescription":"Click Here: http://memory-foam-buyers-guide.org/memory-foam-mattress-topper.html\nCall for Information: 888-822-3410 Toll Free\n\nMemory Foam Mattress Topper\n\nWhat Is A Memory Foam Mattress Topper? \nAlthough there are many different thicknesses and densities, a memory foam mattress topper is designed to sit on top of an existing mattress to make it more comfortable.\n\nThe major difference in a memory foam mattress topper and memory foam mattress is that a memory foam mattress is meant to sit upon a hard surface. \n\nThe memory foam itself is laminated to one or more pieces of foam to create the feel that you want whereas a memory foam mattress topper is made of pure memory foam and will feel differently with the feel of each mattress you set it on.\n\nWhen you buy a whole memory foam sleep system you get memory foam pillows, memory foam mattress and a foundation (like a boxed spring, but without any springs).\nBuying memory foam mattress topper and placing it onto a sagging, old and worn out mattress defeats the whole concept.\n\nMemory foam provides its unique comfort only when it does all the giving from the top down and is supported totally at the bottom.\n\nIf your mattress is worn out or if you sit the memory foam mattress topper onto a boxed spring, the memory mattress topper is going to sink in everywhere the mattress or boxed spring sinks in, defeating the way it's designed to work.\n\nFor many people, any relief at all is better than nothing, so if you realize that a memory foam mattress topper isn't meant to be a replacement for a memory foam sleep system, then let's go ahead with our focus on toppers and what benefits you can expect from them.\n\nA memory foam mattress topper, also called bed toppers, is made in varying thicknesses and densities.\n\nThe most common memory foam topper is 2\" or so in thickness. There are a couple of really cheap ones that measure 1\" to 1 1/2\" thick. The best ones are 2\" to 4\" thick and of a denser material than the cheap ones.\n\nIf you have a choice, try to buy the 4.0 lb. to 4.5 lb. density memory foam mattress topper because it has the best support and will last many years.\n\nThe low density toppers, of 2.5 lb. to 3.5 lb. will only continue to recover from your weight for about 10 to 12 months. After that, they will start to flatten out and show body impressions.\n\nRemember never to place a mattress pad on top of your memory foam mattress topper because memory foam works off of your body temperature and anything you place between your body and the temperature sensitive foam will greatly diminish the way your topper feels.\n\n If you want to protect your investment in your new memory foam mattress or topper, you should use only a mattress protector that has been developed specifically for use with memory foam so it won't affect the temperature sensitive material beneath it.\nRemember, any mattress topper you purchase will be better than no topper.\n\nIn some cases, you can spend less and get a great memory foam mattress topper that you'll be happy with for years to come.\n\nThe main thing, again, is to look for the density of the foam and the thickness of the memory foam mattress topper that you'll be sleeping on for the future.\n\nTo watch more videos like this, visit: \n\n\nFollow me on:\nhttps://plus.google.com/u/0/110507796750383587696\n\nTo Watch More Videos Like This One, Visit:\nhttp://www.youtube.com/user/memoryfoamvideo\n\nResources:\nhttps://twitter.com/CharlesWalton10\nhttp://www.facebook.com/charles.walton.35762\nhttps://pinterest.com/charleswalton10/","isCrawlable":true,"thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEiCKgBEF5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ==\u0026rs=AOn4CLCmkfPnM0PBUWi3gUYGUtQfho_uYw","width":168,"height":94},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEiCMQBEG5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ==\u0026rs=AOn4CLDEHbCtPxXhSG3Iy_3coyBdL6ifFQ","width":196,"height":110},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEjCPYBEIoBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=\u0026rs=AOn4CLDFo8j4MW-Q-LmdPmUPulzcVpDOKQ","width":246,"height":138},{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=\u0026rs=AOn4CLD8SR_9-_KAOuhjj1IwuTJScWL2IA","width":336,"height":188}]},"averageRating":0.0,"allowRatings":true,"viewCount":"268","author":"Mikaela Panganiban","isPrivate":false,"isUnpluggedCorpus":false,"isLiveContent":false},"playerConfig":{"audioConfig":{"enablePerFormatLoudness":false},"daiConfig":{"enableServerStitchedDai":false},"mediaCommonConfig":{"dynamicReadaheadConfig":{"maxReadAheadMediaTimeMs":120000,"minReadAheadMediaTimeMs":15000,"readAheadGrowthRateMs":1000}},"webPlayerConfig":{"webPlayerActionsPorting":{"getSharePanelCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/share/get_web_player_share_panel"}},"webPlayerShareEntityServiceEndpoint":{"serializedShareEntity":"CgtSZDdiUXZmQmNBSQ%3D%3D"}},"subscribeCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/subscription/subscribe"}},"subscribeEndpoint":{"channelIds":["UCD5-CuDg9fVZG-pDDmb5-mg"],"params":"EgIIBxgA"}},"unsubscribeCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/subscription/unsubscribe"}},"unsubscribeEndpoint":{"channelIds":["UCD5-CuDg9fVZG-pDDmb5-mg"],"params":"CgIIBxgA"}},"addToWatchLaterCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"Rd7bQvfBcAI","action":"ACTION_ADD_VIDEO"}]}},"removeFromWatchLaterCommand":{"clickTrackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"Rd7bQvfBcAI"}]}}}}},"storyboards":{"playerStoryboardSpecRenderer":{"spec":"https://i9.ytimg.com/sb/Rd7bQvfBcAI/storyboard3_L$L/$N.jpg?sqp=-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_8DBgjtoq-HBQ==|48#27#100#10#10#0#default#rs$AOn4CLDqihFtm6kU9SPGt4BCidCOmf9JsA|80#45#93#10#10#1000#M$M#rs$AOn4CLD4GqwhwGRnAA4UxCpIs5EaRyxWHg|160#90#93#5#5#1000#M$M#rs$AOn4CLBrPJnm2vBhGFRlwkLQoyuJoRlb1w"}},"microformat":{"playerMicroformatRenderer":{"thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/Rd7bQvfBcAI/hqdefault.jpg","width":480,"height":360}]},"embed":{"iframeUrl":"https://www.youtube.com/embed/Rd7bQvfBcAI","flashUrl":"http://www.youtube.com/v/Rd7bQvfBcAI?version=3\u0026autohide=1","width":640,"height":360,"flashSecureUrl":"https://www.youtube.com/v/Rd7bQvfBcAI?version=3\u0026autohide=1"},"title":{"simpleText":"Memory Foam Mattress Topper"},"description":{"simpleText":"Click Here: http://memory-foam-buyers-guide.org/memory-foam-mattress-topper.html\nCall for Information: 888-822-3410 Toll Free\n\nMemory Foam Mattress Topper\n\nWhat Is A Memory Foam Mattress Topper? \nAlthough there are many different thicknesses and densities, a memory foam mattress topper is designed to sit on top of an existing mattress to make it more comfortable.\n\nThe major difference in a memory foam mattress topper and memory foam mattress is that a memory foam mattress is meant to sit upon a hard surface. \n\nThe memory foam itself is laminated to one or more pieces of foam to create the feel that you want whereas a memory foam mattress topper is made of pure memory foam and will feel differently with the feel of each mattress you set it on.\n\nWhen you buy a whole memory foam sleep system you get memory foam pillows, memory foam mattress and a foundation (like a boxed spring, but without any springs).\nBuying memory foam mattress topper and placing it onto a sagging, old and worn out mattress defeats the whole concept.\n\nMemory foam provides its unique comfort only when it does all the giving from the top down and is supported totally at the bottom.\n\nIf your mattress is worn out or if you sit the memory foam mattress topper onto a boxed spring, the memory mattress topper is going to sink in everywhere the mattress or boxed spring sinks in, defeating the way it's designed to work.\n\nFor many people, any relief at all is better than nothing, so if you realize that a memory foam mattress topper isn't meant to be a replacement for a memory foam sleep system, then let's go ahead with our focus on toppers and what benefits you can expect from them.\n\nA memory foam mattress topper, also called bed toppers, is made in varying thicknesses and densities.\n\nThe most common memory foam topper is 2\" or so in thickness. There are a couple of really cheap ones that measure 1\" to 1 1/2\" thick. The best ones are 2\" to 4\" thick and of a denser material than the cheap ones.\n\nIf you have a choice, try to buy the 4.0 lb. to 4.5 lb. density memory foam mattress topper because it has the best support and will last many years.\n\nThe low density toppers, of 2.5 lb. to 3.5 lb. will only continue to recover from your weight for about 10 to 12 months. After that, they will start to flatten out and show body impressions.\n\nRemember never to place a mattress pad on top of your memory foam mattress topper because memory foam works off of your body temperature and anything you place between your body and the temperature sensitive foam will greatly diminish the way your topper feels.\n\n If you want to protect your investment in your new memory foam mattress or topper, you should use only a mattress protector that has been developed specifically for use with memory foam so it won't affect the temperature sensitive material beneath it.\nRemember, any mattress topper you purchase will be better than no topper.\n\nIn some cases, you can spend less and get a great memory foam mattress topper that you'll be happy with for years to come.\n\nThe main thing, again, is to look for the density of the foam and the thickness of the memory foam mattress topper that you'll be sleeping on for the future.\n\nTo watch more videos like this, visit: \n\n\nFollow me on:\nhttps://plus.google.com/u/0/110507796750383587696\n\nTo Watch More Videos Like This One, Visit:\nhttp://www.youtube.com/user/memoryfoamvideo\n\nResources:\nhttps://twitter.com/CharlesWalton10\nhttp://www.facebook.com/charles.walton.35762\nhttps://pinterest.com/charleswalton10/"},"lengthSeconds":"92","ownerProfileUrl":"http://www.youtube.com/user/memoryfoamvideo","externalChannelId":"UCD5-CuDg9fVZG-pDDmb5-mg","isFamilySafe":true,"availableCountries":["AD","AE","AF","AG","AI","AL","AM","AO","AQ","AR","AS","AT","AU","AW","AX","AZ","BA","BB","BD","BE","BF","BG","BH","BI","BJ","BL","BM","BN","BO","BQ","BR","BS","BT","BV","BW","BY","BZ","CA","CC","CD","CF","CG","CH","CI","CK","CL","CM","CN","CO","CR","CU","CV","CW","CX","CY","CZ","DE","DJ","DK","DM","DO","DZ","EC","EE","EG","EH","ER","ES","ET","FI","FJ","FK","FM","FO","FR","GA","GB","GD","GE","GF","GG","GH","GI","GL","GM","GN","GP","GQ","GR","GS","GT","GU","GW","GY","HK","HM","HN","HR","HT","HU","ID","IE","IL","IM","IN","IO","IQ","IR","IS","IT","JE","JM","JO","JP","KE","KG","KH","KI","KM","KN","KP","KR","KW","KY","KZ","LA","LB","LC","LI","LK","LR","LS","LT","LU","LV","LY","MA","MC","MD","ME","MF","MG","MH","MK","ML","MM","MN","MO","MP","MQ","MR","MS","MT","MU","MV","MW","MX","MY","MZ","NA","NC","NE","NF","NG","NI","NL","NO","NP","NR","NU","NZ","OM","PA","PE","PF","PG","PH","PK","PL","PM","PN","PR","PS","PT","PW","PY","QA","RE","RO","RS","RU","RW","SA","SB","SC","SD","SE","SG","SH","SI","SJ","SK","SL","SM","SN","SO","SR","SS","ST","SV","SX","SY","SZ","TC","TD","TF","TG","TH","TJ","TK","TL","TM","TN","TO","TR","TT","TV","TW","TZ","UA","UG","UM","US","UY","UZ","VA","VC","VE","VG","VI","VN","VU","WF","WS","YE","YT","ZA","ZM","ZW"],"isUnlisted":false,"hasYpcMetadata":false,"viewCount":"268","category":"Howto \u0026 Style","publishDate":"2013-01-07","ownerChannelName":"Mikaela Panganiban","uploadDate":"2013-01-07"}},"trackingParams":"CAAQu2kiEwj9kZX6-czqAhWjuJwKHQcEDK8=","attestation":{"playerAttestationRenderer":{"challenge":"a=5\u0026a2=1\u0026b=L8scmisyp1mCK0PQ7Yi3Z3f0Rn8\u0026c=1594736914\u0026d=1\u0026e=Rd7bQvfBcAI\u0026c3a=24\u0026c1a=1\u0026c6a=1\u0026hh=8ZJlVD5YyiDpaE6-PwXZFI0JIIPXGOMlh6h6Oi0IolY","botguardData":{"program":"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","interpreterUrl":"//www.google.com/js/bg/U2N_t8xvYfX7gsY40yu-neGzM-eELk5d79HC0J7X0cM.js"}}},"messages":[{"mealbarPromoRenderer":{"icon":{"thumbnails":[{"url":"https://www.gstatic.com/youtube/img/promos/growth/6ad5a99c727579634bc3e2fb67562a2621170bdd11578967392667be5a05c5e4_384x384.png","width":384,"height":384}]},"messageTexts":[{"runs":[{"text":"訂⁠閱⁠零⁠廣⁠åŠâ çš„⁠ YouTube⁠服⁠務"}]}],"actionButton":{"buttonRenderer":{" (function(){/* Copyright The Closure Library Authors. SPDX-License-Identifier: Apache-2.0 */ var f=this||self,g="closure_uid_"+(1E9*Math.random()>>>0),h=0;function l(a,b){this.width=a;this.height=b} l.prototype.aspectRatio=function(){return this.width/this.height}; l.prototype.ceil=function(){this.width=Math.ceil(this.width);this.height=Math.ceil(this.height);return this}; l.prototype.floor=function(){this.width=Math.floor(this.width);this.height=Math.floor(this.height);return this}; l.prototype.round=function(){this.width=Math.round(this.width);this.height=Math.round(this.height);return this};function m(){var a=document;var b="DIV";"application/xhtml+xml"===a.contentType%26%26(b=b.toLowerCase());return a.createElement(b)} ;function n(a,b){for(var d=[a],c=b.length-1;0=1550-z()%26%26800a.height%26%26657

if (window.ytcsi) {window.ytcsi.tick("bc", null, '');} var ytimg = {};ytimg.count = 1;ytimg.preload = function(src) {var img = new Image();var count = ++ytimg.count;ytimg[count] = img;img.onload = img.onerror = function() {delete ytimg[count];};img.src = src;}; ytimg.preload("https://r3---sn-p5qlsndd.googlevideo.com/generate_204"); ytimg.preload("https://r3---sn-p5qlsndd.googlevideo.com/generate_204?conn2"); if (window.ytcsi) {window.ytcsi.tick("cfg", null, '');} var ytplayer = ytplayer || {};ytplayer.config = {"assets":{"js":"/s/player/5253ac4d/player_ias.vflset/zh_TW/base.js","css":"/s/player/5253ac4d/www-player.css"},"attrs":{"id":"movie_player"},"args":{"vss_host":"s.youtube.com","innertube_api_version":"v1","watermark":",https://s.ytimg.com/yts/img/watermark/youtube_watermark-vflHX6b6E.png,https://s.ytimg.com/yts/img/watermark/youtube_hd_watermark-vflAzLcD6.png","hl":"zh_TW","cver":"2.20200710.05.00","show_miniplayer_button":"1","enablejsapi":"1","player_response":"{"responseContext":{"serviceTrackingParams":[{"service":"GFEEDBACK","params":[{"key":"is_viewed_live","value":"False"},{"key":"logged_in","value":"0"},{"key":"e","value":"23905282,23834813,23854276,23895498,23918657,23841635,23884697,23912758,23744176,23925054,23864524,23887070,24304055,23885639,23882125,23921984,23895174,23906900,23910826,23876020,23908863,23882111,23862065,23911301,23854169,23895275,23923537,23907849,23921315,23874337,23862294,23836115,23916377,23881484,23913084,23915960,23860381,23897503,23900854,23923862,23897295,23910755,23832002,23816681,23841299,23869527,23862582,23905520,23882139,23735348,23914342,23885661,23923955,23884386,23894533,23904385,23768776,23919306,23797973,23764232,23834232,23837886,23896704,23874051,23921033,23887808,23861905,23870434,23865206,1714245,23804043,23899696,23902292,23847157,23871729,23897257,24590164,23898321,23906119,23839597,23919025,23842638,9473372,23904156,9473387,23903983,23912388,23913222,23896667,23869558,23903048,23914056,23915998,23921717,39320688,23857949,23907902,23923390,23861263,23919531,23857970,23862025,23908413,23897127,23909269,23789385,23874981,23854352,23709532,23861666,23899241,23900377,23917633,23920686,23790586,45170004,23888210,23916172,23912570,23924527,23811989,23897262,23907436,23903532,23868136,23884996,9473399,23804281,23821055,23889922,23919782,23886973,23874218,23900829,23884593,23919171,23906782,23918272,23880323,23882502,23908062,23723208,23859025,23890077,24650115,23898872,23874940,23907595,23915815,23918598,23924884,23909192,23872595,23842233,23902008,23871984,23915958,23880073,23856479,23918712,23858564,23916605,23853114,23862346,23880389,23894708,23907445,23918101,23902311,23895139,23755966,24303618,23794339,23919856,23910775,23882130,23897872,23890891"}]},{"service":"CSI","params":[{"key":"c","value":"WEB"},{"key":"cver","value":"2.20200710.05.00"},{"key":"yt_li","value":"0"},{"key":"GetPlayer_rid","value":"0xfdb971e9d5e86432"}]},{"service":"GUIDED_HELP","params":[{"key":"logged_in","value":"0"}]},{"service":"ECATCHER","params":[{"key":"client.version","value":"2.20200708"},{"key":"client.name","value":"WEB"}]}],"webResponseContextExtensionData":{"hasDecorated":true}},"playabilityStatus":{"status":"OK","playableInEmbed":true,"miniplayer":{"miniplayerRenderer":{"playbackMode":"PLAYBACK_MODE_ALLOW"}},"contextParams":"Q0FFU0FnZ0M="},"streamingData":{"expiresInSeconds":"21540","formats":[{"itag":18,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=18\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026gir=yes\u0026clen=4190503\u0026ratebypass=yes\u0026dur=91.602\u0026lmt=1357631851364132\u0026mt=1594736415\u0026fvip=3\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cratebypass%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgbks9huutlS4kNY6RhTdOnnSVfkj7umCMgSRELkjwADMCIQCCTTRaVLMPiCDxJVo1z9P7wW38W1OJAngLtsyVqRcdkQ%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.42001E, mp4a.40.2\"","bitrate":366518,"width":640,"height":360,"lastModified":"1357631851364132","contentLength":"4190503","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","averageBitrate":365974,"audioQuality":"AUDIO_QUALITY_LOW","approxDurationMs":"91602","audioSampleRate":"44100","audioChannels":2}],"adaptiveFormats":[{"itag":134,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=134\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=youtube\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026gir=yes\u0026clen=3294055\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIhAN_eRHVZR4N8uIduZiKI_Hpw6I0XimX_IO9zdCS6zaTdAiAvnHe9ncgKLYCm9q_r5rmwcW0vgvu16W93UCxp67m6kA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d4016\"","bitrate":306436,"width":640,"height":360,"initRange":{"start":"0","end":"708"},"indexRange":{"start":"709","end":"968"},"lastModified":"1383338327051509","contentLength":"3294055","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","averageBitrate":288319,"highReplication":true,"approxDurationMs":"91400"},{"itag":243,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=243\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRQIgPDfZNpYJRIoz3iJU1AtgWFsleQO9cMzs53ZhK_DPvFUCIQCiGTkLz_F4QAg9j3hdrIF5KZM0R8ZoKZUWE1Q3zFQvWA%3D%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":405720,"width":640,"height":360,"lastModified":"1383338327051509","quality":"medium","fps":15,"qualityLabel":"360p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":133,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=133\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRAIgLbtiSdU1TEcTsggRqV8nFlFRO4vxjLqm9MrzltQ8BncCIDHCUxNfg2BjXNeyr_L9VHvuf-Ly6Bgp3ziKDZWkj-Rq\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d400c\"","bitrate":242000,"width":426,"height":240,"lastModified":"1383338327051509","quality":"small","fps":15,"qualityLabel":"240p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":242,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=242\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fwebm\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAJhF8WxYjzULcbuNy_1jd4aG33UfBbxYeqX036x6RBqkAiEAtYyWYI7eRJpoNBsx69Q_Iq3rVrKjUccuJC-NFhsxjks%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/webm; codecs=\"vp9\"","bitrate":220500,"width":426,"height":240,"lastModified":"1383338327051509","quality":"small","fps":15,"qualityLabel":"240p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":160,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=160\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=sn-p5qlsndd%2Csn-p5qs7nek\u0026ms=au%2Crdu\u0026mv=u\u0026mvi=3\u0026pl=22\u0026vprv=1\u0026mime=video%2Fmp4\u0026otf=1\u0026otfp=1\u0026dur=91.400\u0026lmt=1383338327051509\u0026mt=1594736415\u0026fvip=3\u0026keepalive=yes\u0026c=WEB\u0026sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cotf%2Cotfp%2Cdur%2Clmt\u0026sig=AOq0QJ8wRgIhAPvpOCN9D4Mv-1obI-x5TOhIfHkY4N_A8eO46eECiR1nAiEA1Z3sFmLuUzK7hioyYDRho_i-_1Km6TY9cxTeUMJk2xo%3D\u0026lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl\u0026lsig=AG3C_xAwRQIhANUDDfZb0fQL7JBTE7d0Rgo2SpsDH7yJZUYB5lLXieb-AiB0JdGO6s0pgID-gbKBjx_jaztcBkl3yWvflxnrF_0ohQ%3D%3D","mimeType":"video/mp4; codecs=\"avc1.4d400b\"","bitrate":108000,"width":256,"height":144,"lastModified":"1383338327051509","quality":"tiny","fps":15,"qualityLabel":"144p","projectionType":"RECTANGULAR","type":"FORMAT_STREAM_TYPE_OTF","approxDurationMs":"91400"},{"itag":278,"url":"https://r3---sn-p5qlsndd.googlevideo.com/videoplayback?expire=1594758514\u0026ei=EcENX93gOci7gwOIv54g\u0026ip=74.84.144.185\u0026id=o-ALqd848aafWHj8g_0sCxuO2kFxna25NlDB4ewKu5frL6\u0026itag=278\u0026aitags=133%2C134%2C160%2C242%2C243%2C278\u0026source=yt_otf\u0026requiressl=yes\u0026mh=Ht\u0026mm=31%2C29\u0026mn=