Results come from Exumo's own index. Data from YouTube; Exumo is not affiliated with YouTube.

1. 16:14

   Yoav Medan: Ultrasound surgery -- healing without cuts

   TED · Dec 8, 2011 · 143.1K views

2. 14:29

   Cheryl Hayashi: The magnificence of spider silk

   TED · Dec 7, 2011 · 163K views

3. 16:40

   Massive-scale online collaboration | Luis von Ahn

   TED · Dec 6, 2011 · 314.5K views

4. 16:52

   Kathryn Schulz: Don't regret regret

   TED · Dec 2, 2011 · 488.8K views

5. 16:00

   Charles Limb: Building the musical muscle

   TED · Dec 1, 2011 · 114K views

6. 16:47

   Annie Murphy Paul: What we learn before we're born

   TED · Nov 29, 2011 · 317.9K views

7. 3:51

   Damon Horowitz: Philosophy in prison

   TED · Nov 28, 2011 · 174K views

8. 18:54

   Chris Anderson: How YouTube is driving innovation

   TED · Nov 27, 2011 · 88.8K views

9. 7:53

   A garden in my apartment | Britta Riley

   TED · Nov 26, 2011 · 1.1M views

10. 3:52

    The technology of storytelling | Joe Sabia

    TED · Nov 23, 2011 · 161.8K views

11. 5:17

    Péter Fankhauser: Meet Rezero, the dancing ballbot

    TED · Nov 22, 2011 · 133.2K views

12. 14:17

    Phil Plait: How to defend Earth from asteroids

    TED · Nov 21, 2011 · 151.1K views

13. 8:39

    Robin Ince: Science versus wonder?

    TED · Nov 18, 2011 · 84K views

14. 16:24

    Cynthia Kenyon: Experiments that hint of longer lives

    TED · Nov 17, 2011 · 97.5K views

15. 14:49

    Fly with the Jetman | Yves Rossy

    TED · Nov 15, 2011 · 7.3M views

16. 9:38

    Conception to birth -- visualized | Alexander Tsiaras

    TED · Nov 14, 2011 · 3.8M views

17. 12:05

    The shared experience of absurdity | Charlie Todd

    TED · Nov 11, 2011 · 552.6K views

18. 15:22

    Allan Jones: A map of the brain

    TED · Nov 10, 2011 · 170.7K views

19. 12:21

    Ben Kacyra: Ancient wonders captured in 3D

    TED · Nov 9, 2011 · 67.6K views

20. 7:51

    Aparna Rao: High-tech art (with a sense of humor)

    TED · Nov 8, 2011 · 71.6K views