Favorite talks
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Leslie Dodson: Don’t misrepresent Africa
11:26 Posted: Dec 2011
Views: 175,045 | Comments: 86
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Todd Kuiken: A prosthetic arm that "feels"
18:51 Posted: Oct 2011
Views: 427,332 | Comments: 75
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Abraham Verghese: A doctor's touch
18:32 Posted: Sep 2011
Views: 1,095,306 | Comments: 191
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Elizabeth Murchison: Fighting a contagious cancer
13:03 Posted: Sep 2011
Views: 310,247 | Comments: 136