Favorite talks
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Derek Sivers: Keep your goals to yourself
03:15 Posted: Sep 2010
Views: 2,095,106 | Comments: 480
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Bobby McFerrin plays... the audience!
03:04 Posted: Feb 2010
Views: 5,818,135 | Comments: 284
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VS Ramachandran: The neurons that shaped civilization
07:43 Posted: Jan 2010
Views: 1,099,449 | Comments: 355
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Paul Romer: Why the world needs charter cities
18:29 Posted: Aug 2009
Views: 358,606 | Comments: 399
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Nina Jablonski breaks the illusion of skin color
14:48 Posted: Jul 2009
Views: 539,645 | Comments: 228
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Spencer Wells builds a family tree for humanity
20:53 Posted: Aug 2008
Views: 318,889 | Comments: 69
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VS Ramachandran: 3 clues to understanding your brain
23:34 Posted: Oct 2007
Views: 2,156,697 | Comments: 400