Favorite talks
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Play
Charles Limb: Your brain on improv
16:31 Posted: Jan 2011
Views: 791,042 | Comments: 198
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Play
Diana Laufenberg: How to learn? From mistakes
10:05 Posted: Dec 2010
Views: 632,535 | Comments: 261
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Jessica Jackley: Poverty, money -- and love
18:33 Posted: Oct 2010
Views: 756,648 | Comments: 693