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

1. 4:58

   Sam Martin: The quirky world of "manspaces"

   TED · Oct 9, 2009 · 58.7K views

2. 3:55

   Imogen Heap plays "Wait It Out"

   TED · Sep 21, 2009 · 150.5K views

3. 4:42

   Daniel Kraft invents a better way to harvest bone marrow

   TED · Jul 15, 2009 · 29.7K views

4. 4:06

   Gever Tulley teaches life lessons through tinkering

   TED · Jul 1, 2009 · 83.5K views

5. 2:59

   Arthur Benjamin: Teach statistics before calculus!

   TED · Jun 29, 2009 · 246.4K views

6. 4:32

   Kevin Surace invents eco-friendly drywall

   TED · Jun 12, 2009 · 15.2K views

7. 3:51

   Pete Alcorn on the world in 2200

   TED · Jun 12, 2009 · 33.8K views

8. 3:53

   Yves Behar's supercharged motorcycle design

   TED · May 22, 2009 · 56.9K views

9. 4:41

   Carolyn Porco: Could a Saturn moon harbor life?

   TED · May 21, 2009 · 51.7K views

10. 3:57

    Naturally 7 beatbox a whole band

    TED · May 15, 2009 · 648.8K views

11. 4:55

    Eric Lewis plays chaos and harmony

    TED · May 12, 2009 · 42.4K views

12. 3:30

    Brian Cox: What went wrong at the Large Hadron Collider

    TED · May 1, 2009 · 623.7K views

13. 3:57

    Erik Hersman: How texting helped Kenyans survive crisis

    TED · Apr 22, 2009 · 15.7K views

14. 4:49

    Matthew Childs' 9 life lessons from rock climbing

    TED · Apr 17, 2009 · 84K views

15. 3:47

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

    TED · Apr 10, 2009 · 55.5K views

16. 4:04

    How to grow fresh air | Kamal Meattle

    TED · Mar 21, 2009 · 508.8K views

17. 1:56

    A taste of TED@PalmSprings

    TED · Dec 10, 2008 · 8.5K views

18. 4:21

    A taste of TED

    TED · Dec 4, 2008 · 34.4K views

19. 3:47

    Gregory Petsko: The coming neurological epidemic

    TED · Dec 2, 2008 · 33.6K views

20. 3:22

    Andy Hobsbawm: Do the green thing

    TED · Dec 1, 2008 · 14.6K views