Sal Khan: The Rise of Khan Academy by Innovation Hub published on 2013-11-29T06:29:54Z Sal Khan talks about the digital education revolution and how Khan Academy is spreading around the world. Part 1 of 2. Genre Public Radio Comment by Kaylyn Washington this is stupid 2013-12-02T22:18:51Z Comment by Arisha Nazir This is great this man deserves all the recognition he receives thank you sal! 2013-12-02T09:26:34Z