Favorite talks
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Temple Grandin: The world needs all kinds of minds
19:43 Posted: Feb 2010
Views: 1,705,118 | Comments: 292
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Bill Gates on energy: Innovating to zero!
27:49 Posted: Feb 2010
Views: 1,541,023 | Comments: 861
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Dan Buettner: How to live to be 100+
19:39 Posted: Jan 2010
Views: 1,324,990 | Comments: 230
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Dan Ariely asks, Are we in control of our own decisions?
17:26 Posted: May 2009
Views: 2,170,778 | Comments: 224
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Richard Dawkins: Militant atheism
29:10 Posted: Apr 2007
Views: 2,004,865 | Comments: 5844