Sign In
Register
TED: Ideas worth spreading
Talks
TED Conferences
TED Conversations
About TED
Speakers
TEDx Events
TED Community
TED Blog
Playlists
TED Prize
TED-Ed
TED Initiatives
Translations
TED Fellows
TED Community
ยป
Meng Wang
Main Profile
Talks
Translations
Favorite talks
Play
Ed Gavagan: A story about knots and surgeons
12:21
Posted: Sep
2012
Views:
349,643
| Comments:
67
Rated:
Courageous
Inspiring
…
Show:
Favorite talks
Play
Play