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

1. 4:32

   Kevin Surace invents eco-friendly drywall

   TED · Jun 12, 2009 · 15.2K views

2. 3:51

   Pete Alcorn on the world in 2200

   TED · Jun 12, 2009 · 33.8K views

3. 1:01

   Captain Obvious

   Tom Scott · Jun 11, 2009 · 221.6K views

4. 3:53

   Yves Behar's supercharged motorcycle design

   TED · May 22, 2009 · 56.9K views

5. 4:41

   Carolyn Porco: Could a Saturn moon harbor life?

   TED · May 21, 2009 · 51.7K views

6. 3:57

   Naturally 7 beatbox a whole band

   TED · May 15, 2009 · 648.8K views

7. 0:59

   Two Drums and a Cymbal Fall off a Cliff

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

8. 4:55

   Eric Lewis plays chaos and harmony

   TED · May 12, 2009 · 42.4K views

9. 2:17

   Animal Survival Technique - Smarter Every Day (T-5)

   SmarterEveryDay · May 10, 2009 · 33.1K views

10. 0:32

    Appalling Visual Puns № 5

    Tom Scott · May 5, 2009 · 47.5K views Short

11. 3:30

    Brian Cox: What went wrong at the Large Hadron Collider

    TED · May 1, 2009 · 623.7K views

12. 3:57

    Erik Hersman: How texting helped Kenyans survive crisis

    TED · Apr 22, 2009 · 15.7K views

13. 4:49

    Matthew Childs' 9 life lessons from rock climbing

    TED · Apr 17, 2009 · 84K views

14. 3:47

    Renny Gleeson: Busted! The sneaky moves of antisocial smartphone users

    TED · Apr 10, 2009 · 55.5K views

15. 2:18

    Steve Mould on Blue Peter

    Steve Mould · Apr 8, 2009 · 17.1K views

16. 4:00

    Steve Mould on Blue Peter

    Steve Mould · Apr 7, 2009 · 54.5K views

17. 3:56

    Steve Mould on Blue Peter

    Steve Mould · Apr 7, 2009 · 12.3K views

18. 2:23

    Low Pressure Piston Cannon Tests

    NightHawkInLight · Apr 6, 2009 · 43.6K views

19. 1:51

    30mW Kaleidoscopic Green Laser from BudgetGadgets

    styropyro · Apr 6, 2009 · 63.2K views

20. 3:49

    Steve Mould on Blue Peter

    Steve Mould · Apr 6, 2009 · 22K views