So the other day I was looking online about how to make an airsoft cannon. I found one that used firecrackers. I was wondering if there were other propellants that would be safe to use as an alternate to firecrackers. I live in colorado so it is hard to get firecrackers.
of fourth of july? what sompsons episode where bart nd homer were liting some left over firecrackers of fourth of july and accidentally went to a military camp and those military men cried like girls when one of the firecrakers fired exploded near them... Pls help i like that scene...