{"Free":0,"Sample":1,"Paid":2}
[{"Name":"Number System","TopicPlaylistFirstVideoID":0,"Duration":null,"Videos":[{"Watched":false,"Name":"Introduction to Number Represantation","Duration":"","ChapterTopicVideoID":23284,"CourseChapterTopicPlaylistID":214852,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":24125},{"Watched":false,"Name":"Famous Number Bases","Duration":"","ChapterTopicVideoID":23283,"CourseChapterTopicPlaylistID":214852,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":24126},{"Watched":false,"Name":"Exercise 1 parts A-B","Duration":"","ChapterTopicVideoID":23285,"CourseChapterTopicPlaylistID":214852,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":24127},{"Watched":false,"Name":"Exercise 1 parts C-D","Duration":"","ChapterTopicVideoID":23286,"CourseChapterTopicPlaylistID":214852,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":24128},{"Watched":false,"Name":"Exercise 1 parts E-F","Duration":"","ChapterTopicVideoID":23287,"CourseChapterTopicPlaylistID":214852,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":24129},{"Watched":false,"Name":"Exercise 2 parts A-B","Duration":"","ChapterTopicVideoID":23288,"CourseChapterTopicPlaylistID":214852,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":24130},{"Watched":false,"Name":"Exercise 2 parts C-D","Duration":"","ChapterTopicVideoID":23289,"CourseChapterTopicPlaylistID":214852,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":24131},{"Watched":false,"Name":"Exercise 3 parts A-B","Duration":"","ChapterTopicVideoID":23279,"CourseChapterTopicPlaylistID":214852,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":24132},{"Watched":false,"Name":"Exercise 3 parts C-D","Duration":"","ChapterTopicVideoID":23280,"CourseChapterTopicPlaylistID":214852,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":24133},{"Watched":false,"Name":"Exercise 4 parts A-B","Duration":"","ChapterTopicVideoID":23281,"CourseChapterTopicPlaylistID":214852,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":24134},{"Watched":false,"Name":"Exercise 4 parts C-D","Duration":"","ChapterTopicVideoID":23282,"CourseChapterTopicPlaylistID":214852,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":24135}],"Thumbnail":null,"ID":214852},{"Name":"Arithmetic Operations Between Numbers in Various Bases","TopicPlaylistFirstVideoID":0,"Duration":null,"Videos":[{"Watched":false,"Name":"Addition and Subtraction of Nmbers in a Given Base","Duration":"13m 45s","ChapterTopicVideoID":24402,"CourseChapterTopicPlaylistID":398402,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25234},{"Watched":false,"Name":"Multipication of Numbers in a Given Base","Duration":"14m 46s","ChapterTopicVideoID":24414,"CourseChapterTopicPlaylistID":398402,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25246},{"Watched":false,"Name":"Division of Numbers in a Binray Base","Duration":"12m 54s","ChapterTopicVideoID":24403,"CourseChapterTopicPlaylistID":398402,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25235},{"Watched":false,"Name":"Exercise 1 Parts A-B","Duration":"5m 40s","ChapterTopicVideoID":24404,"CourseChapterTopicPlaylistID":398402,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25236},{"Watched":false,"Name":"Exercise 1 Parts C-D","Duration":"7m 11s","ChapterTopicVideoID":24405,"CourseChapterTopicPlaylistID":398402,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25237},{"Watched":false,"Name":"Exercise 2 Part A","Duration":"4m 2s","ChapterTopicVideoID":24406,"CourseChapterTopicPlaylistID":398402,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25238},{"Watched":false,"Name":"Exercise 2 Part B","Duration":"4m 16s","ChapterTopicVideoID":24407,"CourseChapterTopicPlaylistID":398402,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25239},{"Watched":false,"Name":"Exercise 3 Parts A-B","Duration":"8m 55s","ChapterTopicVideoID":24408,"CourseChapterTopicPlaylistID":398402,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25240},{"Watched":false,"Name":"Exercise 3 Parts C-D","Duration":"9m 27s","ChapterTopicVideoID":24409,"CourseChapterTopicPlaylistID":398402,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25241},{"Watched":false,"Name":"Exercise 4","Duration":"6m 3s","ChapterTopicVideoID":24410,"CourseChapterTopicPlaylistID":398402,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25242},{"Watched":false,"Name":"Exercise 5","Duration":"8m 9s","ChapterTopicVideoID":24411,"CourseChapterTopicPlaylistID":398402,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25243},{"Watched":false,"Name":"Exercise 6","Duration":"16m 31s","ChapterTopicVideoID":24473,"CourseChapterTopicPlaylistID":398402,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25305},{"Watched":false,"Name":"Exercise 7","Duration":"4m 33s","ChapterTopicVideoID":24413,"CourseChapterTopicPlaylistID":398402,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25245}],"Thumbnail":null,"ID":398402},{"Name":"Conversions Between Bases","TopicPlaylistFirstVideoID":0,"Duration":null,"Videos":[{"Watched":false,"Name":"Famous Orders of Magnitude and Computer Units","Duration":"7m 12s","ChapterTopicVideoID":24437,"CourseChapterTopicPlaylistID":398403,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25269},{"Watched":false,"Name":"Conversions of Numbers between Bases","Duration":"17m 17s","ChapterTopicVideoID":24439,"CourseChapterTopicPlaylistID":398403,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25271},{"Watched":false,"Name":"Fast Conversions of Binary Octal and Hexadecimal Bases","Duration":"9m 41s","ChapterTopicVideoID":24438,"CourseChapterTopicPlaylistID":398403,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25270},{"Watched":false,"Name":"Exercise 1","Duration":"5m 16s","ChapterTopicVideoID":24440,"CourseChapterTopicPlaylistID":398403,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25272},{"Watched":false,"Name":"Exercise 2 parts A-B","Duration":"5m 29s","ChapterTopicVideoID":24441,"CourseChapterTopicPlaylistID":398403,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25273},{"Watched":false,"Name":"Exercise 2 parts C-D","Duration":"9m 59s","ChapterTopicVideoID":24442,"CourseChapterTopicPlaylistID":398403,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25274},{"Watched":false,"Name":"Exercise 3 part A","Duration":"3m ","ChapterTopicVideoID":24443,"CourseChapterTopicPlaylistID":398403,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25275},{"Watched":false,"Name":"Exercise 3 part B","Duration":"3m 34s","ChapterTopicVideoID":24444,"CourseChapterTopicPlaylistID":398403,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25276},{"Watched":false,"Name":"Exercise 4","Duration":"8m 16s","ChapterTopicVideoID":24472,"CourseChapterTopicPlaylistID":398403,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25304},{"Watched":false,"Name":"Exercise 5 parts A-C","Duration":"3m 28s","ChapterTopicVideoID":24445,"CourseChapterTopicPlaylistID":398403,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25277},{"Watched":false,"Name":"Exercise 5 parts D-F","Duration":"3m 30s","ChapterTopicVideoID":24446,"CourseChapterTopicPlaylistID":398403,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25278},{"Watched":false,"Name":"Exercise 6 parts A-C","Duration":"2m 49s","ChapterTopicVideoID":24447,"CourseChapterTopicPlaylistID":398403,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25279},{"Watched":false,"Name":"Exercise 6 parts D-F","Duration":"3m 12s","ChapterTopicVideoID":24448,"CourseChapterTopicPlaylistID":398403,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25280},{"Watched":false,"Name":"Exercise 7 parts A-C","Duration":"2m 40s","ChapterTopicVideoID":24449,"CourseChapterTopicPlaylistID":398403,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25281},{"Watched":false,"Name":"Exercise 7 parts D-F","Duration":"2m 57s","ChapterTopicVideoID":24450,"CourseChapterTopicPlaylistID":398403,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25282},{"Watched":false,"Name":"Exercise 8","Duration":"4m 20s","ChapterTopicVideoID":24451,"CourseChapterTopicPlaylistID":398403,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25283},{"Watched":false,"Name":"Exercise 9 parts A-B","Duration":"5m 21s","ChapterTopicVideoID":24427,"CourseChapterTopicPlaylistID":398403,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25259},{"Watched":false,"Name":"Exercise 9 parts C-D","Duration":"4m 16s","ChapterTopicVideoID":24428,"CourseChapterTopicPlaylistID":398403,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25260},{"Watched":false,"Name":"Exercise 10","Duration":"8m 39s","ChapterTopicVideoID":24550,"CourseChapterTopicPlaylistID":398403,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25381},{"Watched":false,"Name":"Exercise 11 part A","Duration":"6m 28s","ChapterTopicVideoID":24429,"CourseChapterTopicPlaylistID":398403,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25261},{"Watched":false,"Name":"Exercise 11 part B","Duration":"2m 56s","ChapterTopicVideoID":24430,"CourseChapterTopicPlaylistID":398403,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25262},{"Watched":false,"Name":"Exercise 11 part C","Duration":"2m 30s","ChapterTopicVideoID":24431,"CourseChapterTopicPlaylistID":398403,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25263},{"Watched":false,"Name":"Exercise 12 part A","Duration":"3m 56s","ChapterTopicVideoID":24432,"CourseChapterTopicPlaylistID":398403,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25264},{"Watched":false,"Name":"Exercise 12 part B","Duration":"3m 10s","ChapterTopicVideoID":24433,"CourseChapterTopicPlaylistID":398403,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25265},{"Watched":false,"Name":"Exercise 13 part A","Duration":"2m 37s","ChapterTopicVideoID":24434,"CourseChapterTopicPlaylistID":398403,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25266},{"Watched":false,"Name":"Exercise 13 part B","Duration":"3m 48s","ChapterTopicVideoID":24435,"CourseChapterTopicPlaylistID":398403,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25267},{"Watched":false,"Name":"Exercise 14","Duration":"8m 12s","ChapterTopicVideoID":24436,"CourseChapterTopicPlaylistID":398403,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25268}],"Thumbnail":null,"ID":398403},{"Name":"Complementary Numbers","TopicPlaylistFirstVideoID":0,"Duration":null,"Videos":[{"Watched":false,"Name":"The Definition of Complementary Numbers","Duration":"5m 51s","ChapterTopicVideoID":24510,"CourseChapterTopicPlaylistID":407004,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25341},{"Watched":false,"Name":"Complementary Binary Numbers","Duration":"10m 21s","ChapterTopicVideoID":24505,"CourseChapterTopicPlaylistID":407004,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25336},{"Watched":false,"Name":"Fast Method for Computing Binary Complementary Numbers","Duration":"6m 24s","ChapterTopicVideoID":24509,"CourseChapterTopicPlaylistID":407004,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25340},{"Watched":false,"Name":"Complement Numbers for Fractions","Duration":"3m 55s","ChapterTopicVideoID":24504,"CourseChapterTopicPlaylistID":407004,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25335},{"Watched":false,"Name":"Exercise 1","Duration":"3m 41s","ChapterTopicVideoID":24506,"CourseChapterTopicPlaylistID":407004,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25337},{"Watched":false,"Name":"Exercise 2","Duration":"5m 13s","ChapterTopicVideoID":24507,"CourseChapterTopicPlaylistID":407004,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25338},{"Watched":false,"Name":"Exercise 3","Duration":"4m 35s","ChapterTopicVideoID":24508,"CourseChapterTopicPlaylistID":407004,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25339}],"Thumbnail":null,"ID":407004},{"Name":"Subtraction of Numbers using Complementary Numbers","TopicPlaylistFirstVideoID":0,"Duration":null,"Videos":[{"Watched":false,"Name":"Subtraction using 10s Complement","Duration":"","ChapterTopicVideoID":24563,"CourseChapterTopicPlaylistID":412874,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25393},{"Watched":false,"Name":"Subtraction using 9s Complement","Duration":"","ChapterTopicVideoID":24562,"CourseChapterTopicPlaylistID":412874,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25392},{"Watched":false,"Name":"Subtraction of Binary Numbers using 1s and 2s Complements","Duration":"","ChapterTopicVideoID":24561,"CourseChapterTopicPlaylistID":412874,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25391},{"Watched":false,"Name":"Exercise 1 parts A-B","Duration":"","ChapterTopicVideoID":24564,"CourseChapterTopicPlaylistID":412874,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25394},{"Watched":false,"Name":"Exercise 1 parts C-D","Duration":"","ChapterTopicVideoID":24565,"CourseChapterTopicPlaylistID":412874,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25395},{"Watched":false,"Name":"Exercise 2 parts A-B","Duration":"","ChapterTopicVideoID":24559,"CourseChapterTopicPlaylistID":412874,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25389},{"Watched":false,"Name":"Exercise 2 parts C-D","Duration":"","ChapterTopicVideoID":24560,"CourseChapterTopicPlaylistID":412874,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25390}],"Thumbnail":null,"ID":412874},{"Name":"Signed Binary Numbers and Arithmetic Operations","TopicPlaylistFirstVideoID":0,"Duration":null,"Videos":[{"Watched":false,"Name":"Signed Binary Numbers","Duration":"9m 39s","ChapterTopicVideoID":24572,"CourseChapterTopicPlaylistID":412875,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25402},{"Watched":false,"Name":"Addition and Subtraction using Signed Numbers","Duration":"10m 53s","ChapterTopicVideoID":24566,"CourseChapterTopicPlaylistID":412875,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25396},{"Watched":false,"Name":"Adding Zeros and Ones to Represent Signed Numbers","Duration":"15m 19s","ChapterTopicVideoID":24573,"CourseChapterTopicPlaylistID":412875,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25403},{"Watched":false,"Name":"Exercise 1","Duration":"4m 3s","ChapterTopicVideoID":24567,"CourseChapterTopicPlaylistID":412875,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25397},{"Watched":false,"Name":"Exercise 2","Duration":"6m 7s","ChapterTopicVideoID":24568,"CourseChapterTopicPlaylistID":412875,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25398},{"Watched":false,"Name":"Exercise 3","Duration":"6m 1s","ChapterTopicVideoID":24569,"CourseChapterTopicPlaylistID":412875,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25399},{"Watched":false,"Name":"Exercise 4","Duration":"5m 53s","ChapterTopicVideoID":24570,"CourseChapterTopicPlaylistID":412875,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25400},{"Watched":false,"Name":"Exercise 5","Duration":"6m 13s","ChapterTopicVideoID":24571,"CourseChapterTopicPlaylistID":412875,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25401}],"Thumbnail":null,"ID":412875},{"Name":"Binary Codes","TopicPlaylistFirstVideoID":0,"Duration":null,"Videos":[{"Watched":false,"Name":"Introduction to Codes","Duration":"5m ","ChapterTopicVideoID":24578,"CourseChapterTopicPlaylistID":423513,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25408},{"Watched":false,"Name":"BCD Code","Duration":"13m 31s","ChapterTopicVideoID":24581,"CourseChapterTopicPlaylistID":423513,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25411},{"Watched":false,"Name":"Weighted and Non-weighted Binary Codes","Duration":"11m 33s","ChapterTopicVideoID":24579,"CourseChapterTopicPlaylistID":423513,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25409},{"Watched":false,"Name":"Gray Code","Duration":"9m 5s","ChapterTopicVideoID":24577,"CourseChapterTopicPlaylistID":423513,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25407},{"Watched":false,"Name":"ASCII Code","Duration":"7m 40s","ChapterTopicVideoID":24580,"CourseChapterTopicPlaylistID":423513,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25410},{"Watched":false,"Name":"Exercise 1","Duration":"2m 51s","ChapterTopicVideoID":24582,"CourseChapterTopicPlaylistID":423513,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25412},{"Watched":false,"Name":"Exercise 2","Duration":"4m 33s","ChapterTopicVideoID":24583,"CourseChapterTopicPlaylistID":423513,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25413},{"Watched":false,"Name":"Exercise 3","Duration":"2m 32s","ChapterTopicVideoID":24584,"CourseChapterTopicPlaylistID":423513,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25414},{"Watched":false,"Name":"Exercise 4 part A","Duration":"1m 47s","ChapterTopicVideoID":24585,"CourseChapterTopicPlaylistID":423513,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25415},{"Watched":false,"Name":"Exercise 4 part B","Duration":"4m 55s","ChapterTopicVideoID":24586,"CourseChapterTopicPlaylistID":423513,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25416},{"Watched":false,"Name":"Exercise 5","Duration":"5m 32s","ChapterTopicVideoID":24587,"CourseChapterTopicPlaylistID":423513,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25417},{"Watched":false,"Name":"Exercise 6","Duration":"4m 34s","ChapterTopicVideoID":24588,"CourseChapterTopicPlaylistID":423513,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25418},{"Watched":false,"Name":"Exercise 7","Duration":"6m 22s","ChapterTopicVideoID":24575,"CourseChapterTopicPlaylistID":423513,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25405},{"Watched":false,"Name":"Exercise 8","Duration":"2m 46s","ChapterTopicVideoID":24589,"CourseChapterTopicPlaylistID":423513,"HasSubtitles":false,"VideoComments":[],"Subtitles":[],"ID":25419}],"Thumbnail":null,"ID":423513}]
[{"ID":214852,"Videos":[24125,24126,24127,24128,24129,24130,24131,24132,24133,24134,24135]},{"ID":398402,"Videos":[25234,25246,25235,25236,25237,25238,25239,25240,25241,25242,25243,25305,25245]},{"ID":398403,"Videos":[25269,25271,25270,25272,25273,25274,25275,25276,25304,25277,25278,25279,25280,25281,25282,25283,25259,25260,25381,25261,25262,25263,25264,25265,25266,25267,25268]},{"ID":407004,"Videos":[25341,25336,25340,25335,25337,25338,25339]},{"ID":412874,"Videos":[25393,25392,25391,25394,25395,25389,25390]},{"ID":412875,"Videos":[25402,25396,25403,25397,25398,25399,25400,25401]},{"ID":423513,"Videos":[25408,25411,25409,25407,25410,25412,25413,25414,25415,25416,25417,25418,25405,25419]}];
[25402,25396,25403,25397,25398,25399,25400,25401];
1
8
Continue watching
Get unlimited access to 1500 subjects including personalized courses
Start your free trial