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

1. 19:07

   John Gerzema: The post-crisis consumer

   TED · Oct 19, 2009 · 29.2K views

2. 8:19

   Julian Treasure: The 4 ways sound affects us

   TED · Oct 16, 2009 · 396.8K views

3. 7:34

   How I Paste a MultiBreak Shell

   NightHawkInLight · Oct 16, 2009 · 27.4K views

4. 16:49

   A brain in a supercomputer | Henry Markram

   TED · Oct 15, 2009 · 516.4K views

5. 19:12

   Life lessons from an ad man | Rory Sutherland

   TED · Oct 14, 2009 · 493.8K views

6. 7:30

   David Hanson: Robots that "show emotion"

   TED · Oct 14, 2009 · 188.7K views

7. 16:40

   New York -- before the City | Eric Sanderson

   TED · Oct 13, 2009 · 1.7M views

8. 19:00

   Optical illusions show how we see | Beau Lotto

   TED · Oct 8, 2009 · 3.4M views

9. 7:18

   Building a 5" MultiBreak Shell (Part 2)

   NightHawkInLight · Oct 8, 2009 · 276.4K views

10. 19:17

    Chimamanda Ngozi Adichie: The Danger of a Single Story | TED

    TED · Oct 7, 2009 · 15.9M views

11. 16:37

    David Logan: Tribal leadership

    TED · Oct 6, 2009 · 255.6K views

12. 15:38

    Carolyn Steel: How food shapes our cities

    TED · Oct 5, 2009 · 185.2K views

13. 17:37

    Stefan Sagmeister: The power of time off

    TED · Oct 5, 2009 · 482.6K views

14. 17:10

    Garik Israelian: What's inside a star?

    TED · Oct 1, 2009 · 47.9K views

15. 16:48

    Tim Brown urges designers to think big

    TED · Sep 30, 2009 · 743.5K views

16. 9:52

    Karen Armstrong: Let's revive the Golden Rule

    TED · Sep 30, 2009 · 142.2K views

17. 18:51

    Parag Khanna maps the future of countries

    TED · Sep 28, 2009 · 656.8K views

18. 17:06

    Jacqueline Novogratz: A third way to think about aid

    TED · Sep 26, 2009 · 57.8K views

19. 18:50

    Taryn Simon photographs secret sites

    TED · Sep 24, 2009 · 104.8K views

20. 5:56

    William Kamkwamba: How I harnessed the wind

    TED · Sep 23, 2009 · 477.8K views