Talk:Oppenheimer's Comet: A Map Game/@comment-35969743-20190521131922/@comment-28637315-20190521160102

Chemically speaking, any gas that is corrosive or reactive enough to destroy solid metal is probably too dangerous to contain in any normal container, and would probably kill anyone too close to it, even if it's kept in a locked room lined with concrete, steel, lead, granite and a soft padded interior.