khanacademy

Was rewatching some @khanacademy videos and came across this gem from 2009: https://t.co/mHJbCI19VC His phone rings, he makes jokes about the Order of the universe all the while his 9 month old son is chilling with him. Crazy how the biggest ideas start with humble beginnings

— Anshul Gupta (@anshulkgupta) June 23, 2018