Mark Rober vs. Preston Battle Royale- CrunchLabs Cup

Make sure you check out our competitors @PrestonYT and @BriannaYT
https://www.youtube.com/watch?v=TYm8w3ScByM
https://www.youtube.com/watch?v=DqirFW9J9F8

I started a company called CrunchLabs where we build a toy together and then I teach you all the juicy physics of how it works. So if you want to learn to think like an engineer and have a really fun time doing it, check out the current promotion where you get 2 FREE boxes at https://crunchlabs.com/stem

Thanks to these folks for providing some of the music in the video:

Ponder - https://soundcloud.com/prodbyponder
Laura Shigihara - @supershigi
Andrew Applepie - https://soundcloud.com/andrewapplepie
Blue Wednesday - https://soundcloud.com/bluewednesday