Flaming Vortex Cannon Is The Best Kind Of Amateur Science


Vortex cannons are little barrels with slingshots and plastic bags attached to them which move air in fun little rings. They're pretty neat. But how do you make one of these things better, the more American way? By making it bigger and setting it on fire, of course. Homebrew scientist and engineer Kevin Kohler did just that when he made is own special cannon with a fiery surprise.