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

1. 11:01

   Our campaign to ban plastic bags in Bali | Melati and Isabel Wijsen

   TED · Feb 19, 2016 · 426K views

2. 14:11

   A robot that runs and swims like a salamander | Auke Ijspeert

   TED · Feb 18, 2016 · 816.4K views

3. 18:06

   Should you be able to patent a human gene? | Tania Simoncelli

   TED · Feb 17, 2016 · 78.7K views

4. 13:55

   Glow-in-the-dark sharks and other stunning sea creatures | David Gruber

   TED · Feb 16, 2016 · 497.9K views

5. 19:52

   Capitalism will eat democracy -- unless we speak up | Yanis Varoufakis

   TED · Feb 15, 2016 · 1.3M views

6. 17:34

   The unheard story behind the Sistine Chapel | Elizabeth Lev

   TED · Feb 12, 2016 · 298.9K views

7. 7:18

   Achenyo Idachaba: How I turned a deadly plant into a thriving business | TED

   TED · Feb 11, 2016 · 80.6K views

8. 10:57

   Can a computer write poetry? | Oscar Schwartz

   TED · Feb 10, 2016 · 92.5K views

9. 13:57

   How we can make crops survive without water | Jill Farrant

   TED · Feb 9, 2016 · 226K views

10. 6:50

    The mysterious world of underwater caves | Jill Heinerth

    TED · Feb 8, 2016 · 481.7K views

11. 16:27

    Why great architecture should tell a story | Ole Scheeren

    TED · Feb 5, 2016 · 897.5K views

12. 13:34

    Let's design social media that drives real change | Wael Ghonim

    TED · Feb 4, 2016 · 456K views

13. 13:08

    I love being a police officer, but we need reform | Melvin Russell

    TED · Feb 3, 2016 · 158.9K views

14. 15:33

    How frustration can make us more creative | Tim Harford

    TED · Feb 2, 2016 · 343.1K views

15. 9:49

    This Is What Happens When You Reply to Spam Email | James Veitch | TED

    TED · Feb 1, 2016 · 57.9M views

16. 13:38

    4 ways we can avoid a catastrophic drought | David Sedlak

    TED · Jan 29, 2016 · 93.8K views

17. 5:26

    Aomawa Shields: How we'll find life on other planets | TED

    TED · Jan 28, 2016 · 115.3K views

18. 12:26

    How to use data to make a hit TV show | Sebastian Wernicke

    TED · Jan 27, 2016 · 137.7K views

19. 13:58

    Have we reached the end of physics? | Harry Cliff

    TED · Jan 26, 2016 · 673K views

20. 12:47

    What Makes a Good Life? Lessons from the Longest Study on Happiness | Robert Waldinger | TED

    TED · Jan 25, 2016 · 29.7M views