2015-05-11

[public] 662K views, 12.4K likes, dislikes audio only

Veritasium

Watch this first! /youtube/video/QD3hbVG1yxM

Follow on Twitter: https://twitter.com/veritasium

Follow on Facebook: https://www.facebook.com/veritasium

Special thanks to the Department of Earth, Planetary and Space Sciences, especially Gary for helping source the equipment and Raquel for filming.