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

1. 16:17

   What it's like to be a Muslim in America | Dalia Mogahed

   TED · Mar 15, 2016 · 5.3M views

2. 25:21

   The case for optimism on climate change | Al Gore

   TED · Mar 14, 2016 · 399.9K views

3. 11:36

   Meet the dazzling flying machines of the future | Raffaello D'Andrea

   TED · Mar 11, 2016 · 8.7M views

4. 10:59

   What the discovery of gravitational waves means | Allan Adams

   TED · Mar 10, 2016 · 759.3K views

5. 18:45

   My year of saying yes to everything | Shonda Rhimes

   TED · Mar 9, 2016 · 1.7M views

6. 11:45

   Celeste Headlee: 10 ways to have a better conversation | TED

   TED · Mar 8, 2016 · 15.8M views

7. 11:35

   The brain may be able to repair itself -- with help | Jocelyne Bloch

   TED · Mar 7, 2016 · 1.1M views

8. 14:37

   The problem with race-based medicine | Dorothy Roberts

   TED · Mar 4, 2016 · 213.2K views

9. 15:19

   The case for fish farming | Mike Velings

   TED · Mar 3, 2016 · 124K views

10. 12:08

    How I'm discovering the secrets of ancient texts | Gregory Heyworth

    TED · Mar 2, 2016 · 96.6K views

11. 9:23

    Shape-shifting tech will change work as we know it | Sean Follmer

    TED · Mar 1, 2016 · 240.6K views

12. 14:05

    Economic growth has stalled. Let's fix it | Dambisa Moyo

    TED · Feb 29, 2016 · 92.5K views

13. 14:13

    Special Olympics let me be myself — a champion | Matthew Williams

    TED · Feb 26, 2016 · 84.4K views

14. 9:38

    How we'll fight the next deadly virus | Pardis Sabeti

    TED · Feb 25, 2016 · 89.6K views

15. 9:25

    A Simple Way to Break a Bad Habit | Judson Brewer | TED

    TED · Feb 24, 2016 · 16.1M views

16. 15:50

    How I found a mythical boiling river in the Amazon | Andrés Ruzo

    TED · Feb 24, 2016 · 496.6K views

17. 11:04

    A delightful way to teach kids about computers | Linda Liukas

    TED · Feb 24, 2016 · 257.6K views

18. 11:01

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

    TED · Feb 19, 2016 · 426K views

19. 14:11

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

    TED · Feb 18, 2016 · 816.4K views

20. 18:06

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

    TED · Feb 17, 2016 · 78.7K views