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

1. 17:46

   Shlomo Benartzi: Saving for tomorrow, tomorrow

   TED · Feb 23, 2012 · 240.4K views

2. 7:37

   Shilo Shiv Suleman: Using tech to enable dreaming

   TED · Feb 22, 2012 · 53.1K views

3. 16:01

   Chris Bliss: Comedy is translation

   TED · Feb 21, 2012 · 62.6K views

4. 19:38

   Neil MacGregor: 2600 years of history in one object

   TED · Feb 20, 2012 · 218.7K views

5. 10:58

   Paul Conneally: Digital humanitarianism

   TED · Feb 17, 2012 · 46.6K views

6. 16:47

   How do you save a shark you know nothing about? | Simon Berrow

   TED · Feb 16, 2012 · 48.9K views

7. 6:13

   Lucien Engelen: Crowdsource your health

   TED · Feb 15, 2012 · 24.6K views

8. 11:18

   What you don't know about marriage | Jenna McCarthy

   TED · Feb 14, 2012 · 3.7M views

9. 17:49

   Tyrone Hayes + Penelope Jagessar Chaffer: The toxic baby?

   TED · Feb 13, 2012 · 125.9K views

10. 6:22

    Impossible photography | Erik Johansson

    TED · Feb 10, 2012 · 2M views

11. 18:24

    Jack Horner: Shape-shifting dinosaurs

    TED · Feb 9, 2012 · 1.7M views

12. 10:54

    Sheikha Al Mayassa: Globalizing the local, localizing the global

    TED · Feb 8, 2012 · 350.9K views

13. 17:33

    The moral dangers of non-lethal weapons | Stephen Coleman

    TED · Feb 7, 2012 · 52.7K views

14. 9:04

    Neil Burgess: How your brain tells you where you are

    TED · Feb 6, 2012 · 123.8K views

15. 19:11

    Danny Hillis: Back to the future (of 1994)

    TED · Feb 3, 2012 · 81.5K views

16. 11:24

    Erica Frenkel: The universal anesthesia machine

    TED · Feb 2, 2012 · 59.5K views

17. 12:21

    The happy secret to better work | Shawn Achor

    TED · Feb 1, 2012 · 4.5M views

18. 15:36

    Bill Doyle: Treating cancer with electric fields

    TED · Jan 31, 2012 · 193.1K views

19. 17:11

    Peter van Uhm: Why I chose a gun

    TED · Jan 30, 2012 · 4M views

20. 13:17

    Gayle Tzemach Lemmon: Women entrepreneurs, example not exception

    TED · Jan 27, 2012 · 82.1K views