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

1. 7:16

   Should This Lake Exist?

   Veritasium · Jul 6, 2015 · 5.5M views

2. 8:15

   Chernobyl - What It's Like Today

   Veritasium · Jun 29, 2015 · 7.7M views

3. 3:31

   Uranium: Twisting the Dragon's Tail

   Veritasium · Jun 17, 2015 · 1.4M views

4. 8:03

   The Truth About Toilet Swirl - Southern Hemisphere

   Veritasium · Jun 3, 2015 · 3.1M views

5. 4:01

   Ice Spikes Explained

   Veritasium · May 28, 2015 · 3.4M views

6. 1:58

   Extended: Beaker Ball Balance Problem

   Veritasium · May 11, 2015 · 766.6K views

7. 8:51

   What I Wish I Knew When I Was Younger

   Veritasium · Apr 27, 2015 · 4.7M views

8. 2:28

   Explained: Beaker Ball Balance Problem

   Veritasium · Apr 17, 2015 · 1.6M views

9. 2:01

   Beaker Ball Balance Problem

   Veritasium · Apr 13, 2015 · 1.1M views

10. 5:42

    How Do Chameleons Change Color?

    Veritasium · Mar 11, 2015 · 3.5M views

11. 7:47

    An Affordable 3D-Printed Arm

    Veritasium · Feb 26, 2015 · 2.6M views

12. 4:00

    An Astronaut's View of Earth

    Veritasium · Feb 9, 2015 · 898.1K views

13. 7:50

    Do Cell Phones Cause Brain Tumors?

    Veritasium · Feb 3, 2015 · 1.4M views

14. 9:16

    Quantum Entanglement & Spooky Action at a Distance

    Veritasium · Jan 12, 2015 · 4.5M views

15. 7:19

    Would You Take This Bet?

    Veritasium · Jan 5, 2015 · 8.1M views

16. 11:17

    The Most Radioactive Places on Earth

    Veritasium · Dec 17, 2014 · 24.7M views

17. 7:23

    The Most Persistent Myth

    Veritasium · Dec 1, 2014 · 2.7M views

18. 6:31

    How Were the Pyramids Built?

    Veritasium · Nov 5, 2014 · 9.4M views

19. 3:40

    Sparks from Falling Water: Kelvin's Thunderstorm

    Veritasium · Oct 23, 2014 · 2M views

20. 3:20

    CapitolTV's DISTRICT VOICES - District 5: Electric Sparks From Falling Water

    Veritasium · Oct 23, 2014 · 692.1K views