What is mechanics

>> DOWNLOAD LINK 🎞️ #1 <<

>> DOWNLOAD LINK 🎞️ #2 <<

>> COPY / PASTE LINK PLEASE 🎵 MP3 <<

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=aD58U3Ib0ng

This his video quick covers what the study of mechanics is all about. It set serves as an intro to my series of mechanics based videos • See www.physicshigh.com for all my videos and other resources. • If you like this video, please press the LIKE and SHARE with your peers. And please add a COMMENT to let me know I have helped you. • Follow me • facebook: @physicshigh • twitter: @physicshigh • Support me at Patreon: www.patreon.com/highschoolphysicsexplained","styleRuns":[{"startIndex":0,"length":451,"styleRunExtensions":{"styleRunColorMapExtension":{"colorMap":[{"key":"USER_INTERFACE_THEME_DARK","value":4294967295},{"key":"USER_INTERFACE_THEME_LIGHT","value":4279440147}]}},"fontFamilyName":"Roboto"}]},"headerRuns":[{"startIndex":0,"length":451,"headerMapping":"ATTRIBUTED_STRING_HEADER_MAPPING_UNSPECIFIED"}]}},{"itemSectionRenderer":{"contents":[{"continuationItemRenderer":{"trigger":"CONTINUATION_TRIGGER_ON_ITEM_SHOWN","continuationEndpoint":{"clickTrackingParams":"COgBELsvGAIiEwijjZCn5duLAxVl10IFHfUGPKI=","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/next"}},"continuationCommand":{"token":"Eg0SC2FENThVM0liMG5nGAYyJSIRIgthRDU4VTNJYjBuZzAAeAJCEGNvbW1lbnRzLXNlY3Rpb24%3D","request":"CONTINUATION_REQUEST_TYPE_WATCH_NEXT"}}}}],"trackingParams":"COgBELsvGAIiEwijjZCn5duLAxVl10IFHfUGPKI=","sectionIdentifier":"comment-item-section","targetId":"comments-section"}}],"trackingParams":"COcBELovIhMIo42Qp-XbiwMVZddCBR31Bjyi"}},"secondaryResults":{"secondaryResults":{"results":[{"compactVideoRenderer":{"videoId":"198u1x8TBTo","thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/198u1x8TBTo/hqdefault.jpg?sqp=-oaymwEbCKgBEF5IVfKriqkDDggBFQAAiEIYAXABwAEG rs=AOn4CLAd8cRCHkwMldIBv5JieOeE8R9uuA","width":168,"height":94},{"url":"https://i.ytimg.com/vi/198u1x8TBTo/hqdefault.jpg?sqp=-oaymwEcCNACELwBSFXyq4qpAw4IARUAAIhCGAFwAcABBg== rs=AOn4CLDWMbGky7WieHklF4c6iT1DzUIxXA","width":336,"height":188}]},"title":{"accessibility":{"accessibilityData":{"label":"kinematics - the basics. by PhysicsHigh 175,387 views 5 years ago 7 minutes, 10 seconds"}},"simpleText":"kinematics - the basics."},"longBylineText":{"runs":[{"text":"PhysicsHigh","navigationEndpoint":{"clickTrackingParams":"COABEKQwGAAiEwijjZCn5duLAxVl10IFHfUGPKIyB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@PhysicsHigh","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UCFtAsDXpzJVpvgTxnlhHbQA","canonicalBaseUrl":"/@PhysicsHigh"}}}]},"publishedTimeText":{"simpleText":"5 years ago"},"viewCountText":{"simpleText":"175,387 views"},"lengthText":{"accessibility":{"accessibilityData":{"label":"7 minutes, 10 seconds"}},"simpleText":"7:10"},"navigationEndpoint":{"clickTrackingParams":"COABEKQwGAAiEwijjZCn5duLAxVl10IFHfUGPKIyB3JlbGF0ZWRI-KTvkLeKn59omgEFCAEQ-B0=","commandMetadata":{"webCommandMetadata":{"url":"/watch?v=198u1x8TBTo","webPageType":"WEB_PAGE_TYPE_WATCH","rootVe":3832}},"watchEndpoint":{"videoId":"198u1x8TBTo","nofollow":true,"watchEndpointSupportedOnesieConfig":{"html5PlaybackOnesieConfig":{"commonConfig":{"url":"https://rr4---sn-uxaxiv0nxx5q-nv4l.googlevideo.com/initplayback?source=youtube oeis=1 c=WEB oad=3200 ovd=3200 oaad=11000 oavd=11000 ocs=700 oewis=1 oputc=1 ofpcc=1 msp=1 odepv=1 id=d7df2ed71f13053a ip=2a02%3A27aa%3A0%3A0%3A0%3A0%3A0%3Ad49 initcwndbps=1560000 mt=1740381909 oweuc= pxtags=Cg4KAnR4Egg1MTM5MzE2MA rxtags=Cg4KAnR4Egg1MTM5MzE2MA%2CCg4KAnR4Egg1MTM5MzE2MQ%2CCg4KAnR4Egg1MTM5MzE2Mg%2CCg4KAnR4Egg1MTM5MzE2Mw%2CCg4KAnR4Egg1MTM5MzE2NA"}}}}},"shortBylineText":{"runs":[{"text":"PhysicsHigh","navigationEndpoint":{"clickTrackingParams":"COABEKQwGAAiEwijjZCn5duLAxVl10IFHfUGPKIyB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@PhysicsHigh","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UCFtAsDXpzJVpvgTxnlhHbQA","canonicalBaseUrl":"/@PhysicsHigh"}}}]},"channelThumbnail":{"thumbnails":[{"url":"https://yt3.ggpht.com/ytc/AIdro_n1pG2W69sojmyNceKqWCCCszzUcg0juICtL8N-UTxU820=s68-c-k-c0x00ffffff-no-rj","width":68,"height":68}]},"trackingParams":"COABEKQwGAAiEwijjZCn5duLAxVl10IFHfUGPKJAuorM-PHay-_XAQ==","shortViewCountText":{"accessibility":{"accessibilityData":{"label":"175K views"}},"simpleText":"175K views"},"menu":{"menuRenderer":{"items":[{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Add to queue"}]},"icon":{"iconType":"ADD_TO_QUEUE_TAIL"},"serviceEndpoint":{"clickTrackingParams":"COUBEP6YBBgGIhMIo42Qp-XbiwMVZddCBR31Bjyi","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"COUBEP6YBBgGIhMIo42Qp-XbiwMVZddCBR31Bjyi","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"198u1x8TBTo","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"COUBEP6YBBgGIhMIo42Qp-XbiwMVZddCBR31Bjyi","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["198u1x8TBTo"],"params":"CAQ%3D"}},"videoIds":["198u1x8TBTo"]}},{"clickTrackingParams":"COUBEP6YBBgGIhMIo42Qp-XbiwMVZddCBR31Bjyi","openPopupAction":{"popup":{"notificationActionRenderer":{"responseText":{"simpleText":"Added to queue"},"trackingParams":"COYBELlqIhMIo42Qp-XbiwMVZddCBR31Bjyi"}},"popupType":"TOAST"}}]}},"trackingParams":"COUBEP6YBBgGIhMIo42Qp-XbiwMVZddCBR31Bjyi"}},{"menuServiceItemDownloadRenderer":{"serviceEndpoint":{"clickTrackingParams":"COQBENGqBRgHIhMIo42Qp-XbiwMVZddCBR31Bjyi","offlineVideoEndpoint":{"videoId":"198u1x8TBTo","onAddCommand":{"clickTrackingParams":"COQBENGqBRgHIhMIo42Qp-XbiwMVZddCBR31Bjyi","getDownloadActionCommand":{"videoId":"198u1x8TBTo","params":"CAIQAA%3D%3D"}}}},"trackingParams":"COQBENGqBRgHIhMIo42Qp-XbiwMVZddCBR31Bjyi"}},{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Share"}]},"icon":{"iconType":"SHARE"},"serviceEndpoint":{"clickTrackingParams":"COABEKQwGAAiEwijjZCn5duLAxVl10IFHfUGPKI=","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/share/get_share_panel"}},"shareEntityServiceEndpoint":{"serializedShareEntity":"CgsxOTh1MXg4VEJUbw%3D%3D","commands":[{"clickTrackingParams":"COABEKQwGAAiEwijjZCn5duLAxVl10IFHfUGPKI=","openPopupAction":{"popup":{"unifiedSharePanelRenderer":{"trackingParams":"COMBEI5iIhMIo42Qp-XbiwMVZddCBR31Bjyi","showLoadingSpinner":true}},"popupType":"DIALOG","beReused":true}}]}},"trackingParams":"COABEKQwGAAiEwijjZCn5duLAxVl10IFHfUGPKI=","hasSeparator":true}}],"trackingParams":"COABEKQwGAAiEwijjZCn5duLAxVl10IFHfUGPKI=","accessibility":{"accessibilityData":{"label":"Action menu"}},"targetId":"watch-related-menu-button"}},"thumbnailOverlays":[{"thumbnailOverlayTimeStatusRenderer":{"text":{"accessibility":{"accessibilityData":{"label":"7 minutes, 10 seconds"}},"simpleText":"7:10"},"style":"DEFAULT"}},{"thumbnailOverlayToggleButtonRenderer":{"isToggled":false,"untoggledIcon":{"iconType":"WATCH_LATER"},"toggledIcon":{"iconType":"CHECK"},"untoggledTooltip":"Watch later","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"COIBEPnnAxgBIhMIo42Qp-XbiwMVZddCBR31Bjyi","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"198u1x8TBTo","action":"ACTION_ADD_VIDEO"}]}},"toggledServiceEndpoint":{"clickTrackingParams":"COIBEPnnAxgBIhMIo42Qp-XbiwMVZddCBR31Bjyi","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"198u1x8TBTo"}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Watch later"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"COIBEPnnAxgBIhMIo42Qp-XbiwMVZddCBR31Bjyi"}},{"thumbnailOverlayToggleButtonRenderer":{"untoggledIcon":{"iconType":"ADD_TO_QUEUE_TAIL"},"toggledIcon":{"iconType":"PLAYLIST_ADD_CHECK"},"untoggledTooltip":"Add to queue","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"COEBEMfsBBgCIhMIo42Qp-XbiwMVZddCBR31Bjyi","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"COEBEMfsBBgCIhMIo42Qp-XbiwMVZddCBR31Bjyi","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"198u1x8TBTo","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"COEBEMfsBBgCIhMIo42Qp-XbiwMVZddCBR31Bjyi","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["198u1x8TBTo"],"params":"CAQ%3D"}},"videoIds":["198u1x8TBTo"]}}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Add to queue"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"COEBEMfsBBgCIhMIo42Qp-XbiwMVZddCBR31Bjyi"}},{"thumbnailOverlayNowPlayingRenderer":{"text":{"runs":[{"text":"Now playing"}]}}}],"accessibility":{"accessibilityData":{"label":"kinematics - the basics. - 7 minutes, 10 seconds - Go to channel - PhysicsHigh - 175K views - 5 years ago - play video"}},"richThumbnail":{"movingThumbnailRenderer":{"movingThumbnailDetails":{"thumbnails":[{"url":"https://i.ytimg.com/an_webp/198u1x8TBTo/mqdefault_6s.webp?du=3000 sqp=COCe8L0G rs=AOn4CLCJkeHmvrZrTmA7No3Gdtkf9A8J8Q","width":320,"height":180}],"logAsMovingThumbnail":true},"enableHoveredLogging":true,"enableOverlay":true}}}},{"compactVideoRenderer":{"videoId":"i_CijGuk7fw","thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/i_CijGuk7fw/hqdefault.jpg?sqp=-oaymwEbCKgBEF5IVfKriqkDDggBFQAAiEIYAXABwAEG rs=AOn4CLDWO5ge7bx8WHoUbYb7lJXPJQ4mlw","width":168,"height":94},{"url":"https://i.ytimg.com/vi/i_CijGuk7fw/hqdefault.jpg?sqp=-oaymwEcCNACELwBSFXyq4qpAw4IARUAAIhCGAFwAcABBg== rs=AOn4CLCRNmk4OgTIpQKe5QTYmgTj4QvKgw","width":336,"height":188}]},"title":{"accessibility":{"accessibilityData":{"label":"01 - Introduction to Physics, Part 1 (Force, Motion Energy) - Online Physics Course by Math and Science 1,432,780 views 6 years ago 30 minutes"}},"simpleText":"01 - Introduction to Physics, Part 1 (Force, Motion Energy) - Online Physics Course"},"longBylineText":{"runs":[{"text":"Math and Science","navigationEndpoint":{"clickTrackingParams":"CNkBEKQwGAEiEwijjZCn5duLAxVl10IFHfUGPKIyB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@MathAndScience","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UCYgL81lc7DOLNhnel1_J6Vg","canonicalBaseUrl":"/@MathAndScience"}}}]},"publishedTimeText":{"simpleText":"6 years ago"},"viewCountText":{"simpleText":"1,432,780 views"},"lengthText":{"accessibility":{"accessibilityData":{"label":"30 minutes, 40 seconds"}},"simpleText":"30:40"},"navigationEndpoint":{"clickTrackingParams":"CNkBEKQwGAEiEwijjZCn5duLAxVl10IFHfUGPKIyB3JlbGF0ZWRI-KTvkLeKn59omgEFCAEQ-B0=","commandMetadata":{"webCommandMetadata":{"url":"/watch?v=i_CijGuk7fw","webPageType":"WEB_PAGE_TYPE_WATCH","rootVe":3832}},"watchEndpoint":{"videoId":"i_CijGuk7fw","nofollow":true,"watchEndpointSupportedOnesieConfig":{"html5PlaybackOnesieConfig":{"commonConfig":{"url":"https://rr4---sn-nv47lnsr.googlevideo.com/initplayback?source=youtube oeis=1 c=WEB oad=3200 ovd=3200 oaad=11000 oavd=11000 ocs=700 oewis=1 oputc=1 ofpcc=1 msp=1 odepv=1 id=8bf0a28c6ba4edfc ip=2a02%3A27aa%3A0%3A0%3A0%3A0%3A0%3Ad49 initcwndbps=5321250 mt=1740381909 oweuc= pxtags=Cg4KAnR4Egg1MTM5MzE2MA rxtags=Cg4KAnR4Egg1MTM5MzE2MA%2CCg4KAnR4Egg1MTM5MzE2MQ%2CCg4KAnR4Egg1MTM5MzE2Mg%2CCg4KAnR4Egg1MTM5MzE2Mw%2CCg4KAnR4Egg1MTM5MzE2NA"}}}}},"shortBylineText":{"runs":[{"text":"Math and Science","navigationEndpoint":{"clickTrackingParams":"CNkBEKQwGAEiEwijjZCn5duLAxVl10IFHfUGPKIyB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@MathAndScience","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UCYgL81lc7DOLNhnel1_J6Vg","canonicalBaseUrl":"/@MathAndScience"}}}]},"channelThumbnail":{"thumbnails":[{"url":"https://yt3.ggpht.com/KG4-MPi-rWInkcl04h8xsCql5DnPXjn8RGKVXJmu1ULPQY4vKIDv7jvlbRYmOoLNvVFKQl1pMQ=s68-c-k-c0x00ffffff-no-rj","width":68,"height":68}]},"trackingParams":"CNkBEKQwGAEiEwijjZCn5duLAxVl10IFHfUGPKJA_NuT3cbRqPiLAQ==","shortViewCountText":{"accessibility":{"accessibilityData":{"label":"1.4 million views"}},"simpleText":"1.4M views"},"menu":{"menuRenderer":{"items":[{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Add to queue"}]},"icon":{"iconType":"ADD_TO_QUEUE_TAIL"},"serviceEndpoint":{"clickTrackingParams":"CN4BEP6YBBgGIhMIo42Qp-XbiwMVZddCBR31Bjyi","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CN4BEP6YBBgGIhMIo42Qp-XbiwMVZddCBR31Bjyi","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"i_CijGuk7fw","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CN4BEP6YBBgGIhMIo42Qp-XbiwMVZddCBR31Bjyi","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["i_CijGuk7fw"],"params":"CAQ%3D"}},"videoIds":["i_CijGuk7fw"]}},{"clickTrackingParams":"CN4BEP6YBBgGIhMIo42Qp-XbiwMVZddCBR31Bjyi","openPopupAction":{"popup":{"notificationActionRenderer":{"responseText":{"simpleText":"Added to queue"},"trackingParams":"CN8BELlqIhMIo42Qp-XbiwMVZddCBR31Bjyi"}},"popupType":"TOAST"}}]}},"trackingParams":"CN4BEP6YBBgGIhMIo42Qp-XbiwMVZddCBR31Bjyi"}},{"menuServiceItemDownloadRenderer":{"serviceEndpoint":{"clickTrackingParams":"CN0BENGqBRgHIhMIo42Qp-XbiwMVZddCBR31Bjyi","offlineVideoEndpoint":{"videoId":"i_CijGuk7fw","onAddCommand":{"clickTrackingParams":"CN0BENGqBRgHIhMIo42Qp-XbiwMVZddCBR31Bjyi","getDownloadActionCommand":{"videoId":"i_CijGuk7fw","params":"CAIQAA%3D%3D"}}}},"trackingParams":"CN0BENGqBRgHIhMIo42Qp-XbiwMVZddCBR31Bjyi"}},{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Share"}]},"icon":{"iconType":"SHARE"},"serviceEndpoint":{"clickTrackingParams":"CNkBEKQwGAEiEwijjZCn5duLAxVl10IFHfUGPKI=","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/share/get_share_panel"}},"shareEntityServiceEndpoint":{"serializedShareEntity":"CgtpX0Npakd1azdmdw%3D%3D","commands":[{"clickTrackingParams":"CNkBEKQwGAEiEwijjZCn5duLAxVl10IFHfUGPKI=","openPopupAction":{"popup":{"unifiedSharePanelRenderer":{"trackingParams":"CNwBEI5iIhMIo42Qp-XbiwMVZddCBR31Bjyi","showLoadingSpinner":true}},"popupType":"DIALOG","beReused":true}}]}},"trackingParams":"CNkBEKQwGAEiEwijjZCn5duLAxVl10IFHfUGPKI=","hasSeparator":true}}],"trackingParams":"CNkBEKQwGAEiEwijjZCn5duLAxVl10IFHfUGPKI=","accessibility":{"accessibilityData":{"label":"Action menu"}}}},"thumbnailOverlays":[{"thumbnailOverlayTimeStatusRenderer":{"text":{"accessibility":{"accessibilityData":{"label":"30 minutes, 40 seconds"}},"simpleText":"30:40"},"style":"DEFAULT"}},{"thumbnailOverlayToggleButtonRenderer":{"isToggled":false,"untoggledIcon":{"iconType":"WATCH_LATER"},"toggledIcon":{"iconType":"CHECK"},"untoggledTooltip":"Watch later","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CNsBEPnnAxgBIhMIo42Qp-XbiwMVZddCBR31Bjyi","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"i_CijGuk7fw","action":"ACTION_ADD_VIDEO"}]}},"toggledServiceEndpoint":{"clickTrackingParams":"CNsBEPnnAxgBIhMIo42Qp-XbiwMVZddCBR31Bjyi","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"i_CijGuk7fw"}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Watch later"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CNsBEPnnAxgBIhMIo42Qp-XbiwMVZddCBR31Bjyi"}},{"thumbnailOverlayToggleButtonRenderer":{"untoggledIcon":{"iconType":"ADD_TO_QUEUE_TAIL"},"toggledIcon":{"iconType":"PLAYLIST_ADD_CHECK"},"untoggledTooltip":"Add to queue","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CNoBEMfsBBgCIhMIo42Qp-XbiwMVZddCBR31Bjyi","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CNoBEMfsBBgCIhMIo42Qp-XbiwMVZddCBR31Bjyi","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"i_CijGuk7fw","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CNoBEMfsBBgCIhMIo42Qp-XbiwMVZddCBR31Bjyi","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["i_CijGuk7fw"],"params":"CAQ%3D"}},"videoIds":["i_CijGuk7fw"]}}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Add to queue"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CNoBEMfsBBgCIhMIo42Qp-XbiwMVZddCBR31Bjyi"}},{"thumbnailOverlayNowPlayingRenderer":{"text":{"runs":[{"text":"Now playing"}]}}}],"accessibility":{"accessibilityData":{"label":"01 - Introduction to Physics, Part 1 (Force, Motion Energy) - Online Physics Course - 30 minutes - Go to channel - Math and Science - 1.4M views - 6 years ago - play video"}},"richThumbnail":{"movingThumbnailRenderer":{"movingThumbnailDetails":{"thumbnails":[{"url":"https://i.ytimg.com/an_webp/i_CijGuk7fw/mqdefault_6s.webp?du=3000 sqp=CICh8L0G rs=AOn4CLCup0-8TJkTZ98n2TAa-BF2NCJqhg","width":320,"height":180}],"logAsMovingThumbnail":true},"enableHoveredLogging":true,"enableOverlay":true}}}},{"compactVideoRenderer":{"videoId":"n7Fr7L5Gj3c","thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/n7Fr7L5Gj3c/hqdefault.jpg?sqp=-oaymwEbCKgBEF5IVfKriqkDDggBFQAAiEIYAXABwAEG rs=AOn4CLC5MzqEgEovOim5c_EESIjUpWOolA","width":168,"height":94},{"url":"https://i.ytimg.com/vi/n7Fr7L5Gj3c/hqdefault.jpg?sqp=-oaymwEcCNACELwBSFXyq4qpAw4IARUAAIhCGAFwAcABBg== rs=AOn4CLBd47uXrY0Qv1si4EQo6BbvduUe9g","width":336,"height":188}]},"title":{"accessibility":{"accessibilityData":{"label":"What is Engineering Mechanics? by Calvin Rans 54,471 views 4 years ago 10 minutes, 59 seconds"}},"simpleText":"What is Engineering Mechanics?"},"longBylineText":{"runs":[{"text":"Calvin Rans","navigationEndpoint":{"clickTrackingParams":"CNIBEKQwGAIiEwijjZCn5duLAxVl10IFHfUGPKIyB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@DrRans","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UCMhEVijVXzQSgktJ9zAYilQ","canonicalBaseUrl":"/@DrRans"}}}]},"publishedTimeText":{"simpleText":"4 years ago"},"viewCountText":{"simpleText":"54,471 views"},"lengthText":{"accessibility":{"accessibilityData":{"label":"10 minutes, 59 seconds"}},"simpleText":"10:59"},"navigationEndpoint":{"clickTrackingParams":"CNIBEKQwGAIiEwijjZCn5duLAxVl10IFHfUGPKIyB3JlbGF0ZWRI-KTvkLeKn59omgEFCAEQ-B0=","commandMetadata":{"webCommandMetadata":{"url":"/watch?v=n7Fr7L5Gj3c","webPageType":"WEB_PAGE_TYPE_WATCH","rootVe":3832}},"watchEndpoint":{"videoId":"n7Fr7L5Gj3c","nofollow":true,"watchEndpointSupportedOnesieConfig":{"html5PlaybackOnesieConfig":{"commonConfig":{"url":"https://rr1---sn-uxaxiv0nxx5q-nv4l.googlevideo.com/initplayback?source=youtube oeis=1 c=WEB oad=3200 ovd=3200 oaad=11000 oavd=11000 ocs=700 oewis=1 oputc=1 ofpcc=1 msp=1 odepv=1 id=9fb16becbe468f77 ip=2a02%3A27aa%3A0%3A0%3A0%3A0%3A0%3Ad49 initcwndbps=1560000 mt=1740381909 oweuc= pxtags=Cg4KAnR4Egg1MTM5MzE2MA rxtags=Cg4KAnR4Egg1MTM5MzE2MA%2CCg4KAnR4Egg1MTM5MzE2MQ%2CCg4KAnR4Egg1MTM5MzE2Mg%2CCg4KAnR4Egg1MTM5MzE2Mw%2CCg4KAnR4Egg1MTM5MzE2NA"}}}}},"shortBylineText":{"runs":[{"text":"Calvin Rans","navigationEndpoint":{"clickTrackingParams":"CNIBEKQwGAIiEwijjZCn5duLAxVl10IFHfUGPKIyB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@DrRans","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UCMhEVijVXzQSgktJ9zAYilQ","canonicalBaseUrl":"/@DrRans"}}}]},"channelThumbnail":{"thumbnails":[{"url":"https://yt3.ggpht.com/NcU1ATNjcBG6kvPKgnGoYBJOkkb6e_0YP2B6Tg0l4_cB-8c9_871dD8TpvyEz-dtsftS4Kjc=s68-c-k-c0x00ffffff-no-rj","width":68,"height":68}]},"trackingParams":"CNIBEKQwGAIiEwijjZCn5duLAxVl10IFHfUGPKJA956a8sv92tifAQ==","shortViewCountText":{"accessibility":{"accessibilityData":{"label":"54K views"}},"simpleText":"54K views"},"menu":{"menuRenderer":{"items":[{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Add to queue"}]},"icon":{"iconType":"ADD_TO_QUEUE_TAIL"},"serviceEndpoint":{"clickTrackingParams":"CNcBEP6YBBgGIhMIo42Qp-XbiwMVZddCBR31Bjyi","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CNcBEP6YBBgGIhMIo42Qp-XbiwMVZddCBR31Bjyi","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"n7Fr7L5Gj3c","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CNcBEP6YBBgGIhMIo42Qp-XbiwMVZddCBR31Bjyi","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["n7Fr7L5Gj3c"],"params":"CAQ%3D"}},"videoIds":["n7Fr7L5Gj3c"]}},{"clickTrackingParams":"CNcBEP6YBBgGIhMIo42Qp-XbiwMVZddCBR31Bjyi","openPopupAction":{"popup":{"notificationActionRenderer":{"responseText":{"simpleText":"Added to queue"},"trackingParams":"CNgBELlqIhMIo42Qp-XbiwMVZddCBR31Bjyi"}},"popupType":"TOAST"}}]}},"trackingParams":"CNcBEP6YBBgGIhMIo42Qp-XbiwMVZddCBR31Bjyi"}},{"menuServiceItemDownloadRenderer":{"serviceEndpoint":{"clickTrackingParams":"CNYBENGqBRgHIhMIo42Qp-XbiwMVZddCBR31Bjyi","offlineVideoEndpoint":{"videoId":"n7Fr7L5Gj3c","onAddCommand":{"clickTrackingParams":"CNYBENGqBRgHIhMIo42Qp-XbiwMVZddCBR31Bjyi","getDownloadActionCommand":{"videoId":"n7Fr7L5Gj3c","params":"CAIQAA%3D%3D"}}}},"trackingParams":"CNYBENGqBRgHIhMIo42Qp-XbiwMVZddCBR31Bjyi"}},{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Share"}]},"icon":{"iconType":"SHARE"},"serviceEndpoint":{"clickTrackingParams":"CNIBEKQwGAIiEwijjZCn5duLAxVl10IFHfUGPKI=","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/share/get_share_panel"}},"shareEntityServiceEndpoint":{"serializedShareEntity":"CgtuN0ZyN0w1R2ozYw%3D%3D","commands":[{"clickTrackingParams":"CNIBEKQwGAIiEwijjZCn5duLAxVl10IFHfUGPKI=","openPopupAction":{"popup":{"unifiedSharePanelRenderer":{"trackingParams":"CNUBEI5iIhMIo42Qp-XbiwMVZddCBR31Bjyi","showLoadingSpinner":true}},"popupType":"DIALOG","beReused":true}}]}},"trackingParams":"CNIBEKQwGAIiEwijjZCn5duLAxVl10IFHfUGPKI=","hasSeparator":true}}],"trackingParams":"CNIBEKQwGAIiEwijjZCn5duLAxVl10IFHfUGPKI=","accessibility":{"accessibilityData":{"label":"Action menu"}}}},"thumbnailOverlays":[{"thumbnailOverlayTimeStatusRenderer":{"text":{"accessibility":{"accessibilityData":{"label":"10 minutes, 59 seconds"}},"simpleText":"10:59"},"style":"DEFAULT"}},{"thumbnailOverlayToggleButtonRenderer":{"isToggled":false,"untoggledIcon":{"iconType":"WATCH_LATER"},"toggledIcon":{"iconType":"CHECK"},"untoggledTooltip":"Watch later","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CNQBEPnnAxgBIhMIo42Qp-XbiwMVZddCBR31Bjyi","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"n7Fr7L5Gj3c","action":"ACTION_ADD_VIDEO"}]}},"toggledServiceEndpoint":{"clickTrackingParams":"CNQBEPnnAxgBIhMIo42Qp-XbiwMVZddCBR31Bjyi","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"n7Fr7L5Gj3c"}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Watch later"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CNQBEPnnAxgBIhMIo42Qp-XbiwMVZddCBR31Bjyi"}},{"thumbnailOverlayToggleButtonRenderer":{"untoggledIcon":{"iconType":"ADD_TO_QUEUE_TAIL"},"toggledIcon":{"iconType":"PLAYLIST_ADD_CHECK"},"untoggledTooltip":"Add to queue","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CNMBEMfsBBgCIhMIo42Qp-XbiwMVZddCBR31Bjyi","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CNMBEMfsBBgCIhMIo42Qp-XbiwMVZddCBR31Bjyi","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"n7Fr7L5Gj3c","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CNMBEMfsBBgCIhMIo42Qp-XbiwMVZddCBR31Bjyi","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["n7Fr7L5Gj3c"],"params":"CAQ%3D"}},"videoIds":["n7Fr7L5Gj3c"]}}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Add to queue"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CNMBEMfsBBgCIhMIo42Qp-XbiwMVZddCBR31Bjyi"}},{"thumbnailOverlayNowPlayingRenderer":{"text":{"runs":[{"text":"Now playing"}]}}}],"accessibility":{"accessibilityData":{"label":"What is Engineering Mechanics? - 10 minutes, 59 seconds - Go to channel - Calvin Rans - 54K views - 4 years ago - play video"}},"richThumbnail":{"movingThumbnailRenderer":{"movingThumbnailDetails":{"thumbnails":[{"url":"https://i.ytimg.com/an_webp/n7Fr7L5Gj3c/mqdefault_6s.webp?du=3000 sqp=CMC78L0G rs=AOn4CLBA8uMlnb1QsCHhxFvI0TNz9_8zNg","width":320,"height":180}],"logAsMovingThumbnail":true},"enableHoveredLogging":true,"enableOverlay":true}}}},{"compactVideoRenderer":{"videoId":"ApUFtLCrU90","thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/ApUFtLCrU90/hqdefault.jpg?sqp=-oaymwE1CKgBEF5IVfKriqkDKAgBFQAAiEIYAXABwAEG8AEB-AH-CYAC0AWKAgwIABABGGUgYihWMA8= rs=AOn4CLDMXO1NT4SYqaHexVujcXC4QwmYOw","width":168,"height":94},{"url":"https://i.ytimg.com/vi/ApUFtLCrU90/hqdefault.jpg?sqp=-oaymwE2CNACELwBSFXyq4qpAygIARUAAIhCGAFwAcABBvABAfgB_gmAAtAFigIMCAAQARhlIGIoVjAP rs=AOn4CLDmYAjMHSMWKUZXh7Q75ty4JqwVRA","width":336,"height":188}]},"title":{"accessibility":{"accessibilityData":{"label":"Classical Mechanics | Lecture 1 by Stanford 1,554,690 views 13 years ago 1 hour, 29 minutes"}},"simpleText":"Classical Mechanics | Lecture 1"},"longBylineText":{"runs":[{"text":"Stanford","navigationEndpoint":{"clickTrackingParams":"CMsBEKQwGAMiEwijjZCn5duLAxVl10IFHfUGPKIyB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@stanford","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UC-EnprmCZ3OXyAoG7vjVNCA","canonicalBaseUrl":"/@stanford"}}}]},"publishedTimeText":{"simpleText":"13 years ago"},"viewCountText":{"simpleText":"1,554,690 views"},"lengthText":{"accessibility":{"accessibilityData":{"label":"1 hour, 29 minutes, 11 seconds"}},"simpleText":"1:29:11"},"navigationEndpoint":{"clickTrackingParams":"CMsBEKQwGAMiEwijjZCn5duLAxVl10IFHfUGPKIyB3JlbGF0ZWRI-KTvkLeKn59omgEFCAEQ-B0=","commandMetadata":{"webCommandMetadata":{"url":"/watch?v=ApUFtLCrU90","webPageType":"WEB_PAGE_TYPE_WATCH","rootVe":3832}},"watchEndpoint":{"videoId":"ApUFtLCrU90","nofollow":true,"watchEndpointSupportedOnesieConfig":{"html5PlaybackOnesieConfig":{"commonConfig":{"url":"https://rr3---sn-nvm-cxbz.googlevideo.com/initplayback?source=youtube oeis=1 c=WEB oad=3200 ovd=3200 oaad=11000 oavd=11000 ocs=700 oewis=1 oputc=1 ofpcc=1 msp=1 odepv=1 id=029505b4b0ab53dd ip=2a02%3A27aa%3A0%3A0%3A0%3A0%3A0%3Ad49 initcwndbps=993750 mt=1740381909 oweuc= pxtags=Cg4KAnR4Egg1MTM5MzE2MA rxtags=Cg4KAnR4Egg1MTM5MzE2MA%2CCg4KAnR4Egg1MTM5MzE2MQ%2CCg4KAnR4Egg1MTM5MzE2Mg%2CCg4KAnR4Egg1MTM5MzE2Mw%2CCg4KAnR4Egg1MTM5MzE2NA"}}}}},"shortBylineText":{"runs":[{"text":"Stanford","navigationEndpoint":{"clickTrackingParams":"CMsBEKQwGAMiEwijjZCn5duLAxVl10IFHfUGPKIyB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@stanford","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UC-EnprmCZ3OXyAoG7vjVNCA","canonicalBaseUrl":"/@stanford"}}}]},"channelThumbnail":{"thumbnails":[{"url":"https://yt3.ggpht.com/F8EWZI1AxI_zj8iEg8TKl70L8WBD8yhFYSKI0OY2YNJxXKaPYH2cmpDyUUCr6cAq7KwAtlvlrA=s68-c-k-c0x00ffffff-no-rj","width":68,"height":68}]},"trackingParams":"CMsBEKQwGAMiEwijjZCn5duLAxVl10IFHfUGPKJA3aethcu2wcoC","shortViewCountText":{"accessibility":{"accessibilityData":{"label":"1.5 million views"}},"simpleText":"1.5M views"},"menu":{"menuRenderer":{"items":[{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Add to queue"}]},"icon":{"iconType":"ADD_TO_QUEUE_TAIL"},"serviceEndpoint":{"clickTrackingParams":"CNABEP6YBBgGIhMIo42Qp-XbiwMVZddCBR31Bjyi","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CNABEP6YBBgGIhMIo42Qp-XbiwMVZddCBR31Bjyi","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"ApUFtLCrU90","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CNABEP6YBBgGIhMIo42Qp-XbiwMVZddCBR31Bjyi","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["ApUFtLCrU90"],"params":"CAQ%3D"}},"videoIds":["ApUFtLCrU90"]}},{"clickTrackingParams":"CNABEP6YBBgGIhMIo42Qp-XbiwMVZddCBR31Bjyi","openPopupAction":{"popup":{"notificationActionRenderer":{"responseText":{"simpleText":"Added to queue"},"trackingParams":"CNEBELlqIhMIo42Qp-XbiwMVZddCBR31Bjyi"}},"popupType":"TOAST"}}]}},"trackingParams":"CNABEP6YBBgGIhMIo42Qp-XbiwMVZddCBR31Bjyi"}},{"menuServiceItemDownloadRenderer":{"serviceEndpoint":{"clickTrackingParams":"CM8BENGqBRgHIhMIo42Qp-XbiwMVZddCBR31Bjyi","offlineVideoEndpoint":{"videoId":"ApUFtLCrU90","onAddCommand":{"clickTrackingParams":"CM8BENGqBRgHIhMIo42Qp-XbiwMVZddCBR31Bjyi","getDownloadActionCommand":{"videoId":"ApUFtLCrU90","params":"CAIQAA%3D%3D"}}}},"trackingParams":"CM8BENGqBRgHIhMIo42Qp-XbiwMVZddCBR31Bjyi"}},{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Share"}]},"icon":{"iconType":"SHARE"},"serviceEndpoint":{"clickTrackingParams":"CMsBEKQwGAMiEwijjZCn5duLAxVl10IFHfUGPKI=","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/share/get_share_panel"}},"shareEntityServiceEndpoint":{"serializedShareEntity":"CgtBcFVGdExDclU5MA%3D%3D","commands":[{"clickTrackingParams":"CMsBEKQwGAMiEwijjZCn5duLAxVl10IFHfUGPKI=","openPopupAction":{"popup":{"unifiedSharePanelRenderer":{"trackingParams":"CM4BEI5iIhMIo42Qp-XbiwMVZddCBR31Bjyi","showLoadingSpinner":true}},"popupType":"DIALOG","beReused":true}}]}},"trackingParams":"CMsBEKQwGAMiEwijjZCn5duLAxVl10IFHfUGPKI=","hasSeparator":true}}],"trackingParams":"CMsBEKQwGAMiEwijjZCn5duLAxVl10IFHfUGPKI=","accessibility":{"accessibilityData":{"label":"Action menu"}}}},"thumbnailOverlays":[{"thumbnailOverlayTimeStatusRenderer":{"text":{"accessibility":{"accessibilityData":{"label":"1 hour, 29 minutes, 11 seconds"}},"simpleText":"1:29:11"},"style":"DEFAULT"}},{"thumbnailOverlayToggleButtonRenderer":{"isToggled":false,"untoggledIcon":{"iconType":"WATCH_LATER"},"toggledIcon":{"iconType":"CHECK"},"untoggledTooltip":"Watch later","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CM0BEPnnAxgBIhMIo42Qp-XbiwMVZddCBR31Bjyi","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"ApUFtLCrU90","action":"ACTION_ADD_VIDEO"}]}},"toggledServiceEndpoint":{"clickTrackingParams":"CM0BEPnnAxgBIhMIo42Qp-XbiwMVZddCBR31Bjyi","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"ApUFtLCrU90"}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Watch later"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CM0BEPnnAxgBIhMIo42Qp-XbiwMVZddCBR31Bjyi"}},{"thumbnailOverlayToggleButtonRenderer":{"untoggledIcon":{"iconType":"ADD_TO_QUEUE_TAIL"},"toggledIcon":{"iconType":"PLAYLIST_ADD_CHECK"},"untoggledTooltip":"Add to queue","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CMwBEMfsBBgCIhMIo42Qp-XbiwMVZddCBR31Bjyi","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CMwBEMfsBBgCIhMIo42Qp-XbiwMVZddCBR31Bjyi","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"ApUFtLCrU90","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CMwBEMfsBBgCIhMIo42Qp-XbiwMVZddCBR31Bjyi","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["ApUFtLCrU90"],"params":"CAQ%3D"}},"videoIds":["ApUFtLCrU90"]}}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Add to queue"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CMwBEMfsBBgCIhMIo42Qp-XbiwMVZddCBR31Bjyi"}},{"thumbnailOverlayNowPlayingRenderer":{"text":{"runs":[{"text":"Now playing"}]}}}],"accessibility":{"accessibilityData":{"label":"Classical Mechanics | Lecture 1 - 1 hour, 29 minutes - Go to channel - Stanford - 1.5M views - 13 years ago - play video"}},"richThumbnail":{"movingThumbnailRenderer":{"movingThumbnailDetails":{"thumbnails":[{"url":"https://i.ytimg.com/an_webp/ApUFtLCrU90/mqdefault_6s.webp?du=3000 sqp=CLOL8L0G rs=AOn4CLCdJ3hA9hBJZKj0GDTR6X_dX8faIQ","width":320,"height":180}],"logAsMovingThumbnail":true},"enableHoveredLogging":true,"enableOverlay":true}}}},{"compactVideoRenderer":{"videoId":"DxL2HoqLbyA","thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/DxL2HoqLbyA/hqdefault.jpg?sqp=-oaymwEbCKgBEF5IVfKriqkDDggBFQAAiEIYAXABwAEG rs=AOn4CLCQLJ1x9D7yv8k7Mlmc0Q7h73iUWA","width":168,"height":94},{"url":"https://i.ytimg.com/vi/DxL2HoqLbyA/hqdefault.jpg?sqp=-oaymwEcCNACELwBSFXyq4qpAw4IARUAAIhCGAFwAcABBg== rs=AOn4CLDD59F9q815A1FMSL2JGtyGkSqJCQ","width":336,"height":188}]},"title":{"accessibility":{"accessibilityData":{"label":"The Most Misunderstood Concept in Physics by Veritasium 19,298,350 views 1 year ago 27 minutes"}},"simpleText":"The Most Misunderstood Concept in Physics"},"longBylineText":{"runs":[{"text":"Veritasium","navigationEndpoint":{"clickTrackingParams":"CMQBEKQwGAQiEwijjZCn5duLAxVl10IFHfUGPKIyB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@veritasium","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UCHnyfMqiRRG1u-2MsSQLbXA","canonicalBaseUrl":"/@veritasium"}}}]},"publishedTimeText":{"simpleText":"1 year ago"},"viewCountText":{"simpleText":"19,298,350 views"},"lengthText":{"accessibility":{"accessibilityData":{"label":"27 minutes, 15 seconds"}},"simpleText":"27:15"},"navigationEndpoint":{"clickTrackingParams":"CMQBEKQwGAQiEwijjZCn5duLAxVl10IFHfUGPKIyB3JlbGF0ZWRI-KTvkLeKn59omgEFCAEQ-B0=","commandMetadata":{"webCommandMetadata":{"url":"/watch?v=DxL2HoqLbyA","webPageType":"WEB_PAGE_TYPE_WATCH","rootVe":3832}},"watchEndpoint":{"videoId":"DxL2HoqLbyA","nofollow":true,"watchEndpointSupportedOnesieConfig":{"html5PlaybackOnesieConfig":{"commonConfig":{"url":"https://rr2---sn-nvm-cxbz.googlevideo.com/initplayback?source=youtube oeis=1 c=WEB oad=3200 ovd=3200 oaad=11000 oavd=11000 ocs=700 oewis=1 oputc=1 ofpcc=1 msp=1 odepv=1 id=0f12f61e8a8b6f20 ip=2a02%3A27aa%3A0%3A0%3A0%3A0%3A0%3Ad49 initcwndbps=993750 mt=1740381909 oweuc= pxtags=Cg4KAnR4Egg1MTM5MzE2MA rxtags=Cg4KAnR4Egg1MTM5MzE2MA%2CCg4KAnR4Egg1MTM5MzE2MQ%2CCg4KAnR4Egg1MTM5MzE2Mg%2CCg4KAnR4Egg1MTM5MzE2Mw%2CCg4KAnR4Egg1MTM5MzE2NA"}}}}},"shortBylineText":{"runs":[{"text":"Veritasium","navigationEndpoint":{"clickTrackingParams":"CMQBEKQwGAQiEwijjZCn5duLAxVl10IFHfUGPKIyB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@veritasium","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UCHnyfMqiRRG1u-2MsSQLbXA","canonicalBaseUrl":"/@veritasium"}}}]},"channelThumbnail":{"thumbnails":[{"url":"https://yt3.ggpht.com/ytc/AIdro_nSatGjGLZG1_O1ztYxuKvRazCbk9A0kPhtt2NxEH4ZKfA=s68-c-k-c0x00ffffff-no-rj","width":68,"height":68}]},"ownerBadges":[{"metadataBadgeRenderer":{"icon":{"iconType":"CHECK_CIRCLE_THICK"},"style":"BADGE_STYLE_TYPE_VERIFIED","tooltip":"Verified","trackingParams":"CMQBEKQwGAQiEwijjZCn5duLAxVl10IFHfUGPKI=","accessibilityData":{"label":"Verified"}}}],"trackingParams":"CMQBEKQwGAQiEwijjZCn5duLAxVl10IFHfUGPKJAoN6t1OjDvYkP","shortViewCountText":{"accessibility":{"accessibilityData":{"label":"19 million views"}},"simpleText":"19M views"},"menu":{"menuRenderer":{"items":[{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Add to queue"}]},"icon":{"iconType":"ADD_TO_QUEUE_TAIL"},"serviceEndpoint":{"clickTrackingParams":"CMkBEP6YBBgHIhMIo42Qp-XbiwMVZddCBR31Bjyi","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CMkBEP6YBBgHIhMIo42Qp-XbiwMVZddCBR31Bjyi","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"DxL2HoqLbyA","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CMkBEP6YBBgHIhMIo42Qp-XbiwMVZddCBR31Bjyi","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["DxL2HoqLbyA"],"params":"CAQ%3D"}},"videoIds":["DxL2HoqLbyA"]}},{"clickTrackingParams":"CMkBEP6YBBgHIhMIo42Qp-XbiwMVZddCBR31Bjyi","openPopupAction":{"popup":{"notificationActionRenderer":{"responseText":{"simpleText":"Added to queue"},"trackingParams":"CMoBELlqIhMIo42Qp-XbiwMVZddCBR31Bjyi"}},"popupType":"TOAST"}}]}},"trackingParams":"CMkBEP6YBBgHIhMIo42Qp-XbiwMVZddCBR31Bjyi"}},{"menuServiceItemDownloadRenderer":{"serviceEndpoint":{"clickTrackingParams":"CMgBENGqBRgIIhMIo42Qp-XbiwMVZddCBR31Bjyi","offlineVideoEndpoint":{"videoId":"DxL2HoqLbyA","onAddCommand":{"clickTrackingParams":"CMgBENGqBRgIIhMIo42Qp-XbiwMVZddCBR31Bjyi","getDownloadActionCommand":{"videoId":"DxL2HoqLbyA","params":"CAIQAA%3D%3D"}}}},"trackingParams":"CMgBENGqBRgIIhMIo42Qp-XbiwMVZddCBR31Bjyi"}},{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Share"}]},"icon":{"iconType":"SHARE"},"serviceEndpoint":{"clickTrackingParams":"CMQBEKQwGAQiEwijjZCn5duLAxVl10IFHfUGPKI=","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/share/get_share_panel"}},"shareEntityServiceEndpoint":{"serializedShareEntity":"CgtEeEwySG9xTGJ5QQ%3D%3D","commands":[{"clickTrackingParams":"CMQBEKQwGAQiEwijjZCn5duLAxVl10IFHfUGPKI=","openPopupAction":{"popup":{"unifiedSharePanelRenderer":{"trackingParams":"CMcBEI5iIhMIo42Qp-XbiwMVZddCBR31Bjyi","showLoadingSpinner":true}},"popupType":"DIALOG","beReused":true}}]}},"trackingParams":"CMQBEKQwGAQiEwijjZCn5duLAxVl10IFHfUGPKI=","hasSeparator":true}}],"trackingParams":"CMQBEKQwGAQiEwijjZCn5duLAxVl10IFHfUGPKI=","accessibility":{"accessibilityData":{"label":"Action menu"}}}},"thumbnailOverlays":[{"thumbnailOverlayTimeStatusRenderer":{"text":{"accessibility":{"accessibilityData":{"label":"27 minutes, 15 seconds"}},"simpleText":"27:15"},"style":"DEFAULT"}},{"thumbnailOverlayToggleButtonRenderer":{"isToggled":false,"untoggledIcon":{"iconType":"WATCH_LATER"},"toggledIcon":{"iconType":"CHECK"},"untoggledTooltip":"Watch later","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CMYBEPnnAxgCIhMIo42Qp-XbiwMVZddCBR31Bjyi","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"DxL2HoqLbyA","action":"ACTION_ADD_VIDEO"}]}},"toggledServiceEndpoint":{"clickTrackingParams":"CMYBEPnnAxgCIhMIo42Qp-XbiwMVZddCBR31Bjyi","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"DxL2HoqLbyA"}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Watch later"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CMYBEPnnAxgCIhMIo42Qp-XbiwMVZddCBR31Bjyi"}},{"thumbnailOverlayToggleButtonRenderer":{"untoggledIcon":{"iconType":"ADD_TO_QUEUE_TAIL"},"toggledIcon":{"iconType":"PLAYLIST_ADD_CHECK"},"untoggledTooltip":"Add to queue","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CMUBEMfsBBgDIhMIo42Qp-XbiwMVZddCBR31Bjyi","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CMUBEMfsBBgDIhMIo42Qp-XbiwMVZddCBR31Bjyi","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"DxL2HoqLbyA","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CMUBEMfsBBgDIhMIo42Qp-XbiwMVZddCBR31Bjyi","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["DxL2HoqLbyA"],"params":"CAQ%3D"}},"videoIds":["DxL2HoqLbyA"]}}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Add to queue"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CMUBEMfsBBgDIhMIo42Qp-XbiwMVZddCBR31Bjyi"}},{"thumbnailOverlayNowPlayingRenderer":{"text":{"runs":[{"text":"Now playing"}]}}}],"accessibility":{"accessibilityData":{"label":"The Most Misunderstood Concept in Physics - 27 minutes - Go to channel - Veritasium - 19M views - 1 year ago - play video"}},"richThumbnail":{"movingThumbnailRenderer":{"movingThumbnailDetails":{"thumbnails":[{"url":"https://i.ytimg.com/an_webp/DxL2HoqLbyA/mqdefault_6s.webp?du=3000 sqp=CLCi8L0G rs=AOn4CLC1bAn5w-netM-wbQY6ZHItX25Cdw","width":320,"height":180}],"logAsMovingThumbnail":true},"enableHoveredLogging":true,"enableOverlay":true}}}},{"compactVideoRenderer":{"videoId":"bwHf1QmA6dQ","thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/bwHf1QmA6dQ/hqdefault.jpg?sqp=-oaymwEbCKgBEF5IVfKriqkDDggBFQAAiEIYAXABwAEG rs=AOn4CLChB2CqNspVZkiMNGaEbJe9RX7qgQ","width":168,"height":94},{"url":"https://i.ytimg.com/vi/bwHf1QmA6dQ/hqdefault.jpg?sqp=-oaymwEcCNACELwBSFXyq4qpAw4IARUAAIhCGAFwAcABBg== rs=AOn4CLC_P1k7XLP7GMT8P-0mtWU42tX2kQ","width":336,"height":188}]},"title":{"accessibility":{"accessibilityData":{"label":"Classical Music for Brain Power, Studying and Concentration - Mozart Effect by Classical Mastermind 999,940 views 5 months ago 1 hour, 55 minutes"}},"simpleText":"Classical Music for Brain Power, Studying and Concentration - Mozart Effect"},"longBylineText":{"runs":[{"text":"Classical Mastermind","navigationEndpoint":{"clickTrackingParams":"CL4BEKQwGAUiEwijjZCn5duLAxVl10IFHfUGPKI=","commandMetadata":{"webCommandMetadata":{"url":"/channel/UCGh9c0wtR1vgLtlH7kUmjYw","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UCGh9c0wtR1vgLtlH7kUmjYw","canonicalBaseUrl":"/channel/UCGh9c0wtR1vgLtlH7kUmjYw"}}}]},"publishedTimeText":{"simpleText":"5 months ago"},"viewCountText":{"simpleText":"999,940 views"},"lengthText":{"accessibility":{"accessibilityData":{"label":"1 hour, 55 minutes, 11 seconds"}},"simpleText":"1:55:11"},"navigationEndpoint":{"clickTrackingParams":"CL4BEKQwGAUiEwijjZCn5duLAxVl10IFHfUGPKIyB3JlbGF0ZWRI-KTvkLeKn59omgEFCAEQ-B0=","commandMetadata":{"webCommandMetadata":{"url":"/watch?v=bwHf1QmA6dQ","webPageType":"WEB_PAGE_TYPE_WATCH","rootVe":3832}},"watchEndpoint":{"videoId":"bwHf1QmA6dQ","nofollow":true,"watchEndpointSupportedOnesieConfig":{"html5PlaybackOnesieConfig":{"commonConfig":{"url":"https://rr3---sn-nvm-cxbz.googlevideo.com/initplayback?source=youtube oeis=1 c=WEB oad=3200 ovd=3200 oaad=11000 oavd=11000 ocs=700 oewis=1 oputc=1 ofpcc=1 msp=1 odepv=1 id=6f01dfd50980e9d4 ip=2a02%3A27aa%3A0%3A0%3A0%3A0%3A0%3Ad49 initcwndbps=993750 mt=1740381909 oweuc= pxtags=Cg4KAnR4Egg1MTM5MzE2MA rxtags=Cg4KAnR4Egg1MTM5MzE2MA%2CCg4KAnR4Egg1MTM5MzE2MQ%2CCg4KAnR4Egg1MTM5MzE2Mg%2CCg4KAnR4Egg1MTM5MzE2Mw%2CCg4KAnR4Egg1MTM5MzE2NA"}}}}},"shortBylineText":{"runs":[{"text":"Classical Mastermind","navigationEndpoint":{"clickTrackingParams":"CL4BEKQwGAUiEwijjZCn5duLAxVl10IFHfUGPKI=","commandMetadata":{"webCommandMetadata":{"url":"/channel/UCGh9c0wtR1vgLtlH7kUmjYw","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UCGh9c0wtR1vgLtlH7kUmjYw","canonicalBaseUrl":"/channel/UCGh9c0wtR1vgLtlH7kUmjYw"}}}]},"channelThumbnail":{"thumbnails":[{"url":"https://yt3.ggpht.com/A6B5GcKVWmCES5B9TpGCwL87reQRsV_2vpjuKxzSr-bBHWIwaQqy3mkM_QRzJGV3_xRB1SPpuQ=s88-c-k-c0x00ffffff-no-rj","width":68,"height":68}]},"ownerBadges":[{"metadataBadgeRenderer":{"icon":{"iconType":"AUDIO_BADGE"},"style":"BADGE_STYLE_TYPE_VERIFIED_ARTIST","tooltip":"Official Artist Channel","trackingParams":"CL4BEKQwGAUiEwijjZCn5duLAxVl10IFHfUGPKI=","accessibilityData":{"label":"Official Artist Channel"}}}],"trackingParams":"CL4BEKQwGAUiEwijjZCn5duLAxVl10IFHfUGPKJA1NODzND694Bv","shortViewCountText":{"accessibility":{"accessibilityData":{"label":"999K views"}},"simpleText":"999K views"},"menu":{"menuRenderer":{"items":[{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Add to queue"}]},"icon":{"iconType":"ADD_TO_QUEUE_TAIL"},"serviceEndpoint":{"clickTrackingParams":"CMIBEP6YBBgHIhMIo42Qp-XbiwMVZddCBR31Bjyi","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CMIBEP6YBBgHIhMIo42Qp-XbiwMVZddCBR31Bjyi","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"bwHf1QmA6dQ","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CMIBEP6YBBgHIhMIo42Qp-XbiwMVZddCBR31Bjyi","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["bwHf1QmA6dQ"],"params":"CAQ%3D"}},"videoIds":["bwHf1QmA6dQ"]}},{"clickTrackingParams":"CMIBEP6YBBgHIhMIo42Qp-XbiwMVZddCBR31Bjyi","openPopupAction":{"popup":{"notificationActionRenderer":{"responseText":{"simpleText":"Added to queue"},"trackingParams":"CMMBELlqIhMIo42Qp-XbiwMVZddCBR31Bjyi"}},"popupType":"TOAST"}}]}},"trackingParams":"CMIBEP6YBBgHIhMIo42Qp-XbiwMVZddCBR31Bjyi"}},{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Share"}]},"icon":{"iconType":"SHARE"},"serviceEndpoint":{"clickTrackingParams":"CL4BEKQwGAUiEwijjZCn5duLAxVl10IFHfUGPKI=","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/share/get_share_panel"}},"shareEntityServiceEndpoint":{"serializedShareEntity":"Cgtid0hmMVFtQTZkUQ%3D%3D","commands":[{"clickTrackingParams":"CL4BEKQwGAUiEwijjZCn5duLAxVl10IFHfUGPKI=","openPopupAction":{"popup":{"unifiedSharePanelRenderer":{"trackingParams":"CMEBEI5iIhMIo42Qp-XbiwMVZddCBR31Bjyi","showLoadingSpinner":true}},"popupType":"DIALOG","beReused":true}}]}},"trackingParams":"CL4BEKQwGAUiEwijjZCn5duLAxVl10IFHfUGPKI=","hasSeparator":true}}],"trackingParams":"CL4BEKQwGAUiEwijjZCn5duLAxVl10IFHfUGPKI=","accessibility":{"accessibilityData":{"label":"Action menu"}}}},"thumbnailOverlays":[{"thumbnailOverlayTimeStatusRenderer":{"text":{"accessibility":{"accessibilityData":{"label":"1 hour, 55 minutes, 11 seconds"}},"simpleText":"1:55:11"},"style":"DEFAULT"}},{"thumbnailOverlayToggleButtonRenderer":{"isToggled":false,"untoggledIcon":{"iconType":"WATCH_LATER"},"toggledIcon":{"iconType":"CHECK"},"untoggledTooltip":"Watch later","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CMABEPnnAxgCIhMIo42Qp-XbiwMVZddCBR31Bjyi","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"bwHf1QmA6dQ","action":"ACTION_ADD_VIDEO"}]}},"toggledServiceEndpoint":{"clickTrackingParams":"CMABEPnnAxgCIhMIo42Qp-XbiwMVZddCBR31Bjyi","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"bwHf1QmA6dQ"}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Watch later"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CMABEPnnAxgCIhMIo42Qp-XbiwMVZddCBR31Bjyi"}},{"thumbnailOverlayToggleButtonRenderer":{"untoggledIcon":{"iconType":"ADD_TO_QUEUE_TAIL"},"toggledIcon":{"iconType":"PLAYLIST_ADD_CHECK"},"untoggledTooltip":"Add to queue","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CL8BEMfsBBgDIhMIo42Qp-XbiwMVZddCBR31Bjyi","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CL8BEMfsBBgDIhMIo42Qp-XbiwMVZddCBR31Bjyi","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"bwHf1QmA6dQ","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CL8BEMfsBBgDIhMIo42Qp-XbiwMVZddCBR31Bjyi","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["bwHf1QmA6dQ"],"params":"CAQ%3D"}},"videoIds":["bwHf1QmA6dQ"]}}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Add to queue"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CL8BEMfsBBgDIhMIo42Qp-XbiwMVZddCBR31Bjyi"}},{"thumbnailOverlayNowPlayingRenderer":{"text":{"runs":[{"text":"Now playing"}]}}}],"accessibility":{"accessibilityData":{"label":"Classical Music for Brain Power, Studying and Concentration - Mozart Effect - 1 hour, 55 minutes - Go to channel - Classical Mastermind - 999K views - 5 months ago - play video"}},"richThumbnail":{"movingThumbnailRenderer":{"movingThumbnailDetails":{"thumbnails":[{"url":"https://i.ytimg.com/an_webp/bwHf1QmA6dQ/mqdefault_6s.webp?du=3000 sqp=CMSv8L0G rs=AOn4CLAkaqY2c76v5vQu5yD5uVLWBli9BA","width":320,"height":180}],"logAsMovingThumbnail":true},"enableHoveredLogging":true,"enableOverlay":true}}}},{"lockupViewModel":{"contentImage":{"collectionThumbnailViewModel":{"primaryThumbnail":{"thumbnailViewModel":{"image":{"sources":[{"url":"https://i.ytimg.com/vi/aD58U3Ib0ng/hqdefault.jpg?sqp=-oaymwEWCKgBEF5IWvKriqkDCQgBFQAAiEIYAQ== rs=AOn4CLBhLZTejCx8V8GroZhO_r6MRIsZLw","width":168,"height":94},{"url":"https://i.ytimg.com/vi/aD58U3Ib0ng/hqdefault.jpg?sqp=-oaymwEXCNACELwBSFryq4qpAwkIARUAAIhCGAE= rs=AOn4CLAaTkPpthQbhac-oZMOwXZv5fnd7A","width":336,"height":188}]},"overlays":[{"thumbnailOverlayBadgeViewModel":{"thumbnailBadges":[{"thumbnailBadgeViewModel":{"icon":{"sources":[{"clientResource":{"imageName":"PLAYLISTS"}}]},"text":"14 videos","badgeStyle":"THUMBNAIL_OVERLAY_BADGE_STYLE_DEFAULT","backgroundColor":{"lightTheme":3350815,"darkTheme":3350815}}}],"position":"THUMBNAIL_OVERLAY_BADGE_POSITION_BOTTOM_END"}},{"thumbnailHoverOverlayViewModel":{"icon":{"sources":[{"clientResource":{"imageName":"PLAY_ALL"}}]},"text":{"content":"Play all","styleRuns":[{"startIndex":0,"length":8}]},"style":"THUMBNAIL_HOVER_OVERLAY_STYLE_COVER"}}],"backgroundColor":{"lightTheme":4993583,"darkTheme":4993583}}},"stackColor":{"lightTheme":10055531,"darkTheme":9664886}}},"metadata":{"lockupMetadataViewModel":{"title":{"content":"Kinematics"},"metadata":{"contentMetadataViewModel":{"metadataRows":[{"metadataParts":[{"text":{"content":"PhysicsHigh

#############################