Favorite talks
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Melissa Marshall: Talk nerdy to me
04:34 Posted: Oct 2012
Views: 652,592 | Comments: 305
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Susan Cain: The power of introverts
19:04 Posted: Mar 2012
Views: 4,586,474 | Comments: 759
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Conrad Wolfram: Teaching kids real math with computers
17:19 Posted: Nov 2010
Views: 781,570 | Comments: 505
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Randy Pausch: Really achieving your childhood dreams
76:27 Posted: Jan 2010
Views: 541,664 | Comments: 120
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Jill Bolte Taylor's stroke of insight
18:44 Posted: Mar 2008
Views: 11,232,120 | Comments: 2479
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Arthur Benjamin does "Mathemagic"
15:14 Posted: Dec 2007
Views: 4,983,786 | Comments: 372