TED Community » Hidayet Heydarov

Favorite talks

Play

Derek Sivers: How to start a movement

03:09 Posted: Apr 2010

Views: 2,903,254 | Comments: 275

Rated: Inspiring Funny …
Play

Dan Gilbert: The surprising science of happiness

21:16 Posted: Sep 2006

Views: 5,110,606 | Comments: 717

Rated: Fascinating Informative …