I'm probably going to hell for creating a thread like this for all you stupid degenerates; most likely, those of you who actually attempt this are either going to blow themselves up in their own stupidity, or blow someone else up for their own sick amusement. Let's get to it, shall we? I'm not going to give you any advice for handling what you create here, but it IS military grade. I'll start with Chlorine gas, one of the simplest I know; Take 1 gallon of Ammonia Take 1 gallon of Chlorine bleach Combine in bucket Run for your dear life from the ensuing Chlorine gas cloud. Now, if you're clever enough to be able to capture the Chlorine before it wreaks havoc on your respiratory system and kills you, good for you. If you're even more clever, and can design your own release system for it to create a chemical weapon (I've already designed one, but I'm not going to share the plans with you), all the better! Post whatever ways you know to create military grade weapons here. And I don't mean making a frag grenade from fireworks, nails, and a glass jar, @Snorlax Rae 4900.