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

1. 1:01

   Captain Obvious

   Tom Scott · Jun 11, 2009 · 221.6K views

2. 7:01

   How to Build a Trip Wire Snare

   NightHawkInLight · Jun 9, 2009 · 417.1K views

3. 17:25

   Felix Dennis' odes to vice and consequences

   TED · Jun 5, 2009 · 62.6K views

4. 14:55

   Yann Arthus-Bertrand captures fragile Earth in wide-angle

   TED · Jun 3, 2009 · 64.9K views

5. 8:42

   Ray Kurzweil: A university for the coming singularity

   TED · Jun 2, 2009 · 88.5K views

6. 18:39

   Liz Coleman's call to reinvent liberal arts education

   TED · Jun 1, 2009 · 57.3K views

7. 14:50

   Kaki King rocks out to "Playing with Pink Noise"

   TED · May 29, 2009 · 161.5K views

8. 6:35

   Jonathan Drori: Why we're storing billions of seeds

   TED · May 28, 2009 · 49.8K views

9. 13:21

   Michelle Obama's plea for education

   TED · May 27, 2009 · 146.5K views

10. 5:03

    Jay Walker on the world's English mania

    TED · May 26, 2009 · 123.3K views

11. 6:46

    The TED Fellows program

    TED · May 22, 2009 · 25.4K views

12. 3:53

    Yves Behar's supercharged motorcycle design

    TED · May 22, 2009 · 56.9K views

13. 4:41

    Carolyn Porco: Could a Saturn moon harbor life?

    TED · May 21, 2009 · 51.7K views

14. 17:12

    Mary Roach: 10 things you didn't know about orgasm | TED

    TED · May 20, 2009 · 22.1M views

15. 17:27

    Are we in control of our decisions? | Dan Ariely

    TED · May 19, 2009 · 2.2M views

16. 16:40

    Ray Anderson: The business logic of sustainability

    TED · May 18, 2009 · 266K views

17. 3:57

    Naturally 7 beatbox a whole band

    TED · May 15, 2009 · 648.8K views

18. 0:59

    Two Drums and a Cymbal Fall off a Cliff

    Tom Scott · May 15, 2009 · 13.9M views Short

19. 15:13

    Nandan Nilekani's ideas for India's future

    TED · May 14, 2009 · 329.5K views

20. 9:57

    Hans Rosling on HIV: New facts and stunning data visuals

    TED · May 13, 2009 · 253.6K views