Favorite talks
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Play
Adam Sadowsky engineers a viral music video
14:28 Posted: Jun 2010
Views: 663,089 | Comments: 133
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Play
Beau Lotto: Optical illusions show how we see
16:30 Posted: Oct 2009
Views: 1,575,405 | Comments: 177
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Ken Robinson says schools kill creativity
19:24 Posted: Jun 2006
Views: 16,590,334 | Comments: 3007