Favorite talks
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Play
James Burchfield plays (invisible) turntables
04:44 Posted: Oct 2008
Views: 333,674 | Comments: 87
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Play
Arthur Benjamin does "Mathemagic"
15:14 Posted: Dec 2007
Views: 4,933,127 | Comments: 370
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Tom Rielly delivers a comic sendup of TED2006
19:55 Posted: Apr 2007
Views: 337,474 | Comments: 46
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Dean Kamen on inventing and giving
20:07 Posted: Apr 2007
Views: 393,983 | Comments: 76
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Sirena Huang: An 11-year-old's magical violin
24:41 Posted: Aug 2006
Views: 1,138,562 | Comments: 279