Myopia: A Global Epidemic | Dr. Kevin Chan | TEDxBethesda
17:45
Fight for Sight | Brian Boxer Wachler | TEDxFulbrightSantaMonica
18:01
Tinnitus: Ringing in the Brain | Josef Rauschecker | TEDxCharlottesville
12:48
Myopia: A Treatable Epidemic | Dr. Lance Kugler | TEDxOmaha
17:05
TEDxPioneerValley - Sue Barry - Fixing My Gaze
15:51
Do not be afraid of organic chemistry. | Jakob Magolan | TEDxUIdaho
17:59
What if Everything You Know is Wrong: Bob McDonald at TEDxVictoria 2013
17:10
Powering Africa through Energy Independence | Emmanuel Ibe Kachikwu | TEDxMambillaSt
17:47