CO2 Cartridge powered Rocket Launcher!

Im going to show you how to make rockets using CO2 cartridges. These are used for Airsoft, Paintball, and BB guns. They contain high pressure Carbon Dioxide gas behind a thin metal disc. If you puncture the disc, the gas will escape and propel the rocket fast! Its not a replacement for black powder engines, but they can be just as fun, just watch where they land! Oh and try not to get blasted in the face like I did. I think I got dry ice in my sinus :( Krusty Krab song -