So me and a friend are building a ***** launcher half as a joke, half of can we actually do this, and I was trying to find a reasonable thing that we could get a hold of that can withstand a decent amount of psi. So my idea was to use a one gallon water jug as the container but I'm unsure how much psi it can handle and I don't feel like testing it bc safety things, can anyone give me some input? via /r/DIY http://ift.tt/2BCXZpl
