GoPro: Fire Vortex Cannon with the Backyard Scientist

Kevin Kohler, the Backyard Scientist, shows you how you can apply the physics behind an air vortex cannon to make one 10 times bigger. Then, to make things really exciting, he adds some fire to the mix. See more of the Backyard Scientist at: Shot 100% on the HERO4® camera from . Get stoked and subscribe: To license clips from this video go to Music My Neighbour Is “My Neighbour is Retar