Sal Khan: Bill Gates' favorite teacher - Aug. 24, 2010 - 3 views
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Amanda Valverde on 06 Sep 10After reading this I wonder what other resources there are online for learning all those things that I have found difficult to master in my life.
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Natalie Hebshie on 27 Sep 10A great read and resource that came up through another one of my classes. The Harvard Business School grad makes free online videos that explore math and science concepts. Bill Gates is a big fan.