Studying social science
From World Is Castling
Geography
darron gedges geography channel
https://www.youtube.com/user/iamgedge/videos
amit sengupta
https://www.youtube.com/user/TheRealSengupta/videos
History
joczproductions
https://www.youtube.com/user/JoczProductions/videos
tom richey
https://www.youtube.com/user/tomforamerica/videos
mrbetts class
https://www.youtube.com/user/MrBettsClass/videos
wonderwhy
https://www.youtube.com/user/WonderWhy7439/videos
Famous learning websites
cousera
Khan Academy
future learn
edX
Udacity