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

1. 7:50

   Do Cell Phones Cause Brain Tumors?

   Veritasium · Feb 3, 2015 · 1.4M views

2. 19:15

   Bruce Aylward: Humanity vs. Ebola. The winning strategies in a terrifying war

   TED · Feb 3, 2015 · 41K views

3. 12:04

   Gold Mining Course, How to use a Blue Bowl

   Dan Hurd (Dan Hurd Prospecting) · Feb 3, 2015 · 101.8K views

4. 8:49

   Windows 10 for free & HoloLens!? Is this Microsoft's 'comeback'? (Wolfenstein HD gamplay/commentary)

   TheSneezingMonkey · Feb 3, 2015 · 172 views

5. 18:17

   Pop an ollie and innovate! | Rodney Mullen | TED

   TED · Feb 2, 2015 · 3.1M views

6. 8:09

   Gold Refining Jewelers Polish Sweeps Complete Process 2of3

   sreetips · Feb 2, 2015 · 27.4K views

7. 16:16

   Zeynep Tufekci: How the Internet has made social change easy to organize, hard to win

   TED · Feb 2, 2015 · 148.9K views

8. 20:41

   1st Feb Update On The Plot

   Simplify Gardening · Feb 2, 2015 · 2.2K views

9. 3:07

   Sharknadoes - Are They Real?

   Joe Scott · Feb 2, 2015 · 11.5K views

10. 1:08

    Enbensrodd

    Fredrik Zillén - Running Technique Specialist · Feb 2, 2015 · 1.6K views

11. 9:46

    Gold Refining Jewelers Polish Sweeps Complete Process 1of3

    sreetips · Feb 2, 2015 · 75.2K views

12. 5:20

    Generic LED lamps old and new comparison.

    bigclivedotcom · Feb 2, 2015 · 7.5K views

13. 8:15

    A look inside an 8 filament LED lamp.

    bigclivedotcom · Feb 2, 2015 · 51.7K views

14. 12:04

    Gold mining course, How to use the Gold cube.

    Dan Hurd (Dan Hurd Prospecting) · Feb 2, 2015 · 134.7K views

15. 18:02

    Reverse engineering of a mains power controller.

    bigclivedotcom · Feb 2, 2015 · 132.7K views

16. 14:49

    Teardown of an illuminated wire USB charging lead.

    bigclivedotcom · Feb 2, 2015 · 38.9K views

17. 3:29

    Large USB powered camping light.

    bigclivedotcom · Feb 2, 2015 · 5.9K views

18. 5:35

    Unusually short bodied GU10 LED lamp.

    bigclivedotcom · Feb 2, 2015 · 5.6K views

19. 6:55

    Semi Carbon Experimental Battery

    Cayrex · Feb 2, 2015 · 518 views

20. 2:33

    What current does an air ioniser actually draw?

    bigclivedotcom · Feb 2, 2015 · 5.7K views