Abacus 101 by Nancy Forrest
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=5RVgy2n-X8Y
Nancy Forrest presents this overview of abacus history and proper use. The Chinese abacus has been used to calculate and record numbers for over nine hundred years. This introduction to its use will include an overview of the rich history, as well as instruction on how to perform basic mathematical operations.","styleRuns":[{"startIndex":0,"length":311,"styleRunExtensions":{"styleRunColorMapExtension":{"colorMap":[{"key":"USER_INTERFACE_THEME_DARK","value":4294967295},{"key":"USER_INTERFACE_THEME_LIGHT","value":4279440147}]}},"fontFamilyName":"Roboto"}]},"headerRuns":[{"startIndex":0,"length":311,"headerMapping":"ATTRIBUTED_STRING_HEADER_MAPPING_UNSPECIFIED"}]}},{"itemSectionRenderer":{"contents":[{"continuationItemRenderer":{"trigger":"CONTINUATION_TRIGGER_ON_ITEM_SHOWN","continuationEndpoint":{"clickTrackingParams":"COcBELsvGAIiEwjgne6XxdCLAxUcdHoFHVZsLfU=","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/next"}},"continuationCommand":{"token":"Eg0SCzVSVmd5Mm4tWDhZGAYyJSIRIgs1UlZneTJuLVg4WTAAeAJCEGNvbW1lbnRzLXNlY3Rpb24%3D","request":"CONTINUATION_REQUEST_TYPE_WATCH_NEXT"}}}}],"trackingParams":"COcBELsvGAIiEwjgne6XxdCLAxUcdHoFHVZsLfU=","sectionIdentifier":"comment-item-section","targetId":"comments-section"}}],"trackingParams":"COYBELovIhMI4J3ul8XQiwMVHHR6BR1WbC31"}},"secondaryResults":{"secondaryResults":{"results":[{"compactVideoRenderer":{"videoId":"_ujcQ2vdsU0","thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/_ujcQ2vdsU0/hqdefault.jpg?sqp=-oaymwEiCKgBEF5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ== rs=AOn4CLCcjo7KlbtwYZ0AYhw-4DjFOsA0vg","width":168,"height":94},{"url":"https://i.ytimg.com/vi/_ujcQ2vdsU0/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE= rs=AOn4CLBU3Wa6rgeeENMQNQ7K81f6U7S9ow","width":336,"height":188}]},"title":{"accessibility":{"accessibilityData":{"label":"The Abacus - Part 6 by Joe Van Cleave 8,857 views 6 years ago 21 minutes"}},"simpleText":"The Abacus - Part 6"},"longBylineText":{"runs":[{"text":"Joe Van Cleave","navigationEndpoint":{"clickTrackingParams":"COABEKQwGAAiEwjgne6XxdCLAxUcdHoFHVZsLfUyB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@Joe_VanCleave","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UCiS51Fe-BI7im-97VoZbt_g","canonicalBaseUrl":"/@Joe_VanCleave"}}}]},"publishedTimeText":{"simpleText":"6 years ago"},"viewCountText":{"simpleText":"8,857 views"},"lengthText":{"accessibility":{"accessibilityData":{"label":"21 minutes, 37 seconds"}},"simpleText":"21:37"},"navigationEndpoint":{"clickTrackingParams":"COABEKQwGAAiEwjgne6XxdCLAxUcdHoFHVZsLfUyB3JlbGF0ZWRIxr_5z7aZ2IrlAZoBBQgBEPgd","commandMetadata":{"webCommandMetadata":{"url":"/watch?v=_ujcQ2vdsU0","webPageType":"WEB_PAGE_TYPE_WATCH","rootVe":3832}},"watchEndpoint":{"videoId":"_ujcQ2vdsU0","nofollow":true,"watchEndpointSupportedOnesieConfig":{"html5PlaybackOnesieConfig":{"commonConfig":{"url":"https://rr3---sn-nv47zne7.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=fee8dc436bddb14d ip=2a02%3A27aa%3A0%3A0%3A0%3A0%3A0%3Ad49 initcwndbps=800000 mt=1739995490 oweuc= pxtags=Cg4KAnR4Egg1MTM5MzE1Nw rxtags=Cg4KAnR4Egg1MTM5MzE1NA%2CCg4KAnR4Egg1MTM5MzE1NQ%2CCg4KAnR4Egg1MTM5MzE1Ng%2CCg4KAnR4Egg1MTM5MzE1Nw%2CCg4KAnR4Egg1MTM5MzE1OA"}}}}},"shortBylineText":{"runs":[{"text":"Joe Van Cleave","navigationEndpoint":{"clickTrackingParams":"COABEKQwGAAiEwjgne6XxdCLAxUcdHoFHVZsLfUyB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@Joe_VanCleave","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UCiS51Fe-BI7im-97VoZbt_g","canonicalBaseUrl":"/@Joe_VanCleave"}}}]},"channelThumbnail":{"thumbnails":[{"url":"https://yt3.ggpht.com/ytc/AIdro_kETeQlfWDAiGhfAmBEB_Z3kr7kcNUrulhGj-vKqE3cwvQ=s68-c-k-c0x00ffffff-no-rj","width":68,"height":68}]},"trackingParams":"COABEKQwGAAiEwjgne6XxdCLAxUcdHoFHVZsLfVAzeL23raIt_T-AQ==","shortViewCountText":{"accessibility":{"accessibilityData":{"label":"8.8K views"}},"simpleText":"8.8K views"},"menu":{"menuRenderer":{"items":[{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Add to queue"}]},"icon":{"iconType":"ADD_TO_QUEUE_TAIL"},"serviceEndpoint":{"clickTrackingParams":"COQBEP6YBBgFIhMI4J3ul8XQiwMVHHR6BR1WbC31","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"COQBEP6YBBgFIhMI4J3ul8XQiwMVHHR6BR1WbC31","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"_ujcQ2vdsU0","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"COQBEP6YBBgFIhMI4J3ul8XQiwMVHHR6BR1WbC31","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["_ujcQ2vdsU0"],"params":"CAQ%3D"}},"videoIds":["_ujcQ2vdsU0"]}},{"clickTrackingParams":"COQBEP6YBBgFIhMI4J3ul8XQiwMVHHR6BR1WbC31","openPopupAction":{"popup":{"notificationActionRenderer":{"responseText":{"simpleText":"Added to queue"},"trackingParams":"COUBELlqIhMI4J3ul8XQiwMVHHR6BR1WbC31"}},"popupType":"TOAST"}}]}},"trackingParams":"COQBEP6YBBgFIhMI4J3ul8XQiwMVHHR6BR1WbC31"}},{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Share"}]},"icon":{"iconType":"SHARE"},"serviceEndpoint":{"clickTrackingParams":"COABEKQwGAAiEwjgne6XxdCLAxUcdHoFHVZsLfU=","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/share/get_share_panel"}},"shareEntityServiceEndpoint":{"serializedShareEntity":"CgtfdWpjUTJ2ZHNVMA%3D%3D","commands":[{"clickTrackingParams":"COABEKQwGAAiEwjgne6XxdCLAxUcdHoFHVZsLfU=","openPopupAction":{"popup":{"unifiedSharePanelRenderer":{"trackingParams":"COMBEI5iIhMI4J3ul8XQiwMVHHR6BR1WbC31","showLoadingSpinner":true}},"popupType":"DIALOG","beReused":true}}]}},"trackingParams":"COABEKQwGAAiEwjgne6XxdCLAxUcdHoFHVZsLfU=","hasSeparator":true}}],"trackingParams":"COABEKQwGAAiEwjgne6XxdCLAxUcdHoFHVZsLfU=","accessibility":{"accessibilityData":{"label":"Action menu"}},"targetId":"watch-related-menu-button"}},"thumbnailOverlays":[{"thumbnailOverlayTimeStatusRenderer":{"text":{"accessibility":{"accessibilityData":{"label":"21 minutes, 37 seconds"}},"simpleText":"21:37"},"style":"DEFAULT"}},{"thumbnailOverlayToggleButtonRenderer":{"isToggled":false,"untoggledIcon":{"iconType":"WATCH_LATER"},"toggledIcon":{"iconType":"CHECK"},"untoggledTooltip":"Watch later","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"COIBEPnnAxgBIhMI4J3ul8XQiwMVHHR6BR1WbC31","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"_ujcQ2vdsU0","action":"ACTION_ADD_VIDEO"}]}},"toggledServiceEndpoint":{"clickTrackingParams":"COIBEPnnAxgBIhMI4J3ul8XQiwMVHHR6BR1WbC31","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"_ujcQ2vdsU0"}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Watch later"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"COIBEPnnAxgBIhMI4J3ul8XQiwMVHHR6BR1WbC31"}},{"thumbnailOverlayToggleButtonRenderer":{"untoggledIcon":{"iconType":"ADD_TO_QUEUE_TAIL"},"toggledIcon":{"iconType":"PLAYLIST_ADD_CHECK"},"untoggledTooltip":"Add to queue","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"COEBEMfsBBgCIhMI4J3ul8XQiwMVHHR6BR1WbC31","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"COEBEMfsBBgCIhMI4J3ul8XQiwMVHHR6BR1WbC31","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"_ujcQ2vdsU0","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"COEBEMfsBBgCIhMI4J3ul8XQiwMVHHR6BR1WbC31","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["_ujcQ2vdsU0"],"params":"CAQ%3D"}},"videoIds":["_ujcQ2vdsU0"]}}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Add to queue"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"COEBEMfsBBgCIhMI4J3ul8XQiwMVHHR6BR1WbC31"}},{"thumbnailOverlayNowPlayingRenderer":{"text":{"runs":[{"text":"Now playing"}]}}}],"accessibility":{"accessibilityData":{"label":"The Abacus - Part 6 - 21 minutes - Go to channel - Joe Van Cleave - 8.8K views - 6 years ago - play video"}}}},{"compactVideoRenderer":{"videoId":"l0Uw6va_eMc","thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/l0Uw6va_eMc/hqdefault.jpg?sqp=-oaymwE8CKgBEF5IWvKriqkDLwgBFQAAAAAYASUAAMhCPQCAokN4AfABAfgB_gmAAtAFigIMCAAQARhyIEwoNTAP rs=AOn4CLAcVhRCqgGibfLmDCiumIawr41kuQ","width":168,"height":94},{"url":"https://i.ytimg.com/vi/l0Uw6va_eMc/hqdefault.jpg?sqp=-oaymwE9CNACELwBSFryq4qpAy8IARUAAAAAGAElAADIQj0AgKJDeAHwAQH4Af4JgALQBYoCDAgAEAEYciBMKDUwDw== rs=AOn4CLCxaZtj3u_I23kp8L_VhHzPTJJOkg","width":336,"height":188}]},"title":{"accessibility":{"accessibilityData":{"label":"Chinese Abacus: Counting by Do The Math America 33,968 views 1 year ago 13 minutes, 23 seconds"}},"simpleText":"Chinese Abacus: Counting"},"longBylineText":{"runs":[{"text":"Do The Math America","navigationEndpoint":{"clickTrackingParams":"CNoBEKQwGAEiEwjgne6XxdCLAxUcdHoFHVZsLfUyB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@CharleneMathShaman","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UCyeCTFMCZipEh0Fo_b_CTNA","canonicalBaseUrl":"/@CharleneMathShaman"}}}]},"publishedTimeText":{"simpleText":"1 year ago"},"viewCountText":{"simpleText":"33,968 views"},"lengthText":{"accessibility":{"accessibilityData":{"label":"13 minutes, 23 seconds"}},"simpleText":"13:23"},"navigationEndpoint":{"clickTrackingParams":"CNoBEKQwGAEiEwjgne6XxdCLAxUcdHoFHVZsLfUyB3JlbGF0ZWRIxr_5z7aZ2IrlAZoBBQgBEPgd","commandMetadata":{"webCommandMetadata":{"url":"/watch?v=l0Uw6va_eMc","webPageType":"WEB_PAGE_TYPE_WATCH","rootVe":3832}},"watchEndpoint":{"videoId":"l0Uw6va_eMc","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=974530eaf6bf78c7 ip=2a02%3A27aa%3A0%3A0%3A0%3A0%3A0%3Ad49 initcwndbps=523750 mt=1739995490 oweuc= pxtags=Cg4KAnR4Egg1MTM5MzE1Nw rxtags=Cg4KAnR4Egg1MTM5MzE1NA%2CCg4KAnR4Egg1MTM5MzE1NQ%2CCg4KAnR4Egg1MTM5MzE1Ng%2CCg4KAnR4Egg1MTM5MzE1Nw%2CCg4KAnR4Egg1MTM5MzE1OA"}}}}},"shortBylineText":{"runs":[{"text":"Do The Math America","navigationEndpoint":{"clickTrackingParams":"CNoBEKQwGAEiEwjgne6XxdCLAxUcdHoFHVZsLfUyB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@CharleneMathShaman","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UCyeCTFMCZipEh0Fo_b_CTNA","canonicalBaseUrl":"/@CharleneMathShaman"}}}]},"channelThumbnail":{"thumbnails":[{"url":"https://yt3.ggpht.com/tqcFrrkveFannOKDhQsbFUW5bGDCuZHZHmzfBTcmY-6SEGkGjThs63Krb61kioewUl_q-eftcg=s68-c-k-c0x00ffffff-no-rj","width":68,"height":68}]},"trackingParams":"CNoBEKQwGAEiEwjgne6XxdCLAxUcdHoFHVZsLfVAx_H9ta-dzKKXAQ==","shortViewCountText":{"accessibility":{"accessibilityData":{"label":"33K views"}},"simpleText":"33K views"},"menu":{"menuRenderer":{"items":[{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Add to queue"}]},"icon":{"iconType":"ADD_TO_QUEUE_TAIL"},"serviceEndpoint":{"clickTrackingParams":"CN4BEP6YBBgFIhMI4J3ul8XQiwMVHHR6BR1WbC31","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CN4BEP6YBBgFIhMI4J3ul8XQiwMVHHR6BR1WbC31","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"l0Uw6va_eMc","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CN4BEP6YBBgFIhMI4J3ul8XQiwMVHHR6BR1WbC31","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["l0Uw6va_eMc"],"params":"CAQ%3D"}},"videoIds":["l0Uw6va_eMc"]}},{"clickTrackingParams":"CN4BEP6YBBgFIhMI4J3ul8XQiwMVHHR6BR1WbC31","openPopupAction":{"popup":{"notificationActionRenderer":{"responseText":{"simpleText":"Added to queue"},"trackingParams":"CN8BELlqIhMI4J3ul8XQiwMVHHR6BR1WbC31"}},"popupType":"TOAST"}}]}},"trackingParams":"CN4BEP6YBBgFIhMI4J3ul8XQiwMVHHR6BR1WbC31"}},{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Share"}]},"icon":{"iconType":"SHARE"},"serviceEndpoint":{"clickTrackingParams":"CNoBEKQwGAEiEwjgne6XxdCLAxUcdHoFHVZsLfU=","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/share/get_share_panel"}},"shareEntityServiceEndpoint":{"serializedShareEntity":"CgtsMFV3NnZhX2VNYw%3D%3D","commands":[{"clickTrackingParams":"CNoBEKQwGAEiEwjgne6XxdCLAxUcdHoFHVZsLfU=","openPopupAction":{"popup":{"unifiedSharePanelRenderer":{"trackingParams":"CN0BEI5iIhMI4J3ul8XQiwMVHHR6BR1WbC31","showLoadingSpinner":true}},"popupType":"DIALOG","beReused":true}}]}},"trackingParams":"CNoBEKQwGAEiEwjgne6XxdCLAxUcdHoFHVZsLfU=","hasSeparator":true}}],"trackingParams":"CNoBEKQwGAEiEwjgne6XxdCLAxUcdHoFHVZsLfU=","accessibility":{"accessibilityData":{"label":"Action menu"}}}},"thumbnailOverlays":[{"thumbnailOverlayTimeStatusRenderer":{"text":{"accessibility":{"accessibilityData":{"label":"13 minutes, 23 seconds"}},"simpleText":"13:23"},"style":"DEFAULT"}},{"thumbnailOverlayToggleButtonRenderer":{"isToggled":false,"untoggledIcon":{"iconType":"WATCH_LATER"},"toggledIcon":{"iconType":"CHECK"},"untoggledTooltip":"Watch later","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CNwBEPnnAxgBIhMI4J3ul8XQiwMVHHR6BR1WbC31","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"l0Uw6va_eMc","action":"ACTION_ADD_VIDEO"}]}},"toggledServiceEndpoint":{"clickTrackingParams":"CNwBEPnnAxgBIhMI4J3ul8XQiwMVHHR6BR1WbC31","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"l0Uw6va_eMc"}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Watch later"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CNwBEPnnAxgBIhMI4J3ul8XQiwMVHHR6BR1WbC31"}},{"thumbnailOverlayToggleButtonRenderer":{"untoggledIcon":{"iconType":"ADD_TO_QUEUE_TAIL"},"toggledIcon":{"iconType":"PLAYLIST_ADD_CHECK"},"untoggledTooltip":"Add to queue","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CNsBEMfsBBgCIhMI4J3ul8XQiwMVHHR6BR1WbC31","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CNsBEMfsBBgCIhMI4J3ul8XQiwMVHHR6BR1WbC31","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"l0Uw6va_eMc","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CNsBEMfsBBgCIhMI4J3ul8XQiwMVHHR6BR1WbC31","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["l0Uw6va_eMc"],"params":"CAQ%3D"}},"videoIds":["l0Uw6va_eMc"]}}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Add to queue"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CNsBEMfsBBgCIhMI4J3ul8XQiwMVHHR6BR1WbC31"}},{"thumbnailOverlayNowPlayingRenderer":{"text":{"runs":[{"text":"Now playing"}]}}}],"accessibility":{"accessibilityData":{"label":"Chinese Abacus: Counting - 13 minutes, 23 seconds - Go to channel - Do The Math America - 33K views - 1 year ago - play video"}}}},{"lockupViewModel":{"contentImage":{"collectionThumbnailViewModel":{"primaryThumbnail":{"thumbnailViewModel":{"image":{"sources":[{"url":"https://i.ytimg.com/vi/SkUdjlQy3rk/hqdefault.jpg?sqp=-oaymwEwCKgBEF5IWvKriqkDIwgBFQAAiEIYAfABAfgB1AaAAuADigIMCAAQARhlIE0oQzAP rs=AOn4CLC9T5DH5f5WrDOc-qMXf85lmRcVRA","width":168,"height":94},{"url":"https://i.ytimg.com/vi/SkUdjlQy3rk/hqdefault.jpg?sqp=-oaymwExCNACELwBSFryq4qpAyMIARUAAIhCGAHwAQH4AdQGgALgA4oCDAgAEAEYZSBNKEMwDw== rs=AOn4CLCPL2fz9mo-RPYeNwUPoo72tyQkbg","width":336,"height":188}]},"overlays":[{"thumbnailOverlayBadgeViewModel":{"thumbnailBadges":[{"thumbnailBadgeViewModel":{"icon":{"sources":[{"clientResource":{"imageName":"PLAYLISTS"}}]},"text":"33 videos","badgeStyle":"THUMBNAIL_OVERLAY_BADGE_STYLE_DEFAULT","backgroundColor":{"lightTheme":3352098,"darkTheme":3352098}}}],"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":4141098,"darkTheme":4141098}}},"stackColor":{"lightTheme":10057579,"darkTheme":9666166}}},"metadata":{"lockupMetadataViewModel":{"title":{"content":"Abacus"},"metadata":{"contentMetadataViewModel":{"metadataRows":[{"metadataParts":[{"text":{"content":"The HEV Project
#############################
