Favorite talks
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Play
Richard Feynman: Physics is fun to imagine
65:55 Posted: Mar 2010
Views: 435,046 | Comments: 134
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Play
Richard Dawkins: Why the universe seems so strange
21:56 Posted: Sep 2006
Views: 928,606 | Comments: 459
Play
65:55 Posted: Mar 2010
Views: 435,046 | Comments: 134
Play
21:56 Posted: Sep 2006
Views: 928,606 | Comments: 459