22:23

TEDxHouston - Dr. David Eagleman

16:44

Why fasting bolsters brain power: Mark Mattson at TEDxJohnsHopkinsUniversity

17:43

Dr. Vineeth John at TEDxHouston 2012 RESONATE

20:16

YENİ DÜNYA BECERİLERİ | Sinan Canan | TEDxAtapark

18:27

How to learn any language in six months | Chris Lonsdale | TEDxLingnanUniversity

25:21

5 steps to designing the life you want | Bill Burnett | TEDxStanford

20:29

Why I changed my mind about nuclear power | Michael Shellenberger | TEDxBerlin

15:04

Why people believe they can’t draw - and how to prove they can | Graham Shaw | TEDxHull