Maybe you could talk about who engineered it? I mean, it sounds tailor made to be a weapon someone worked on to destroy enemy armored vehicles that R & D got sloppy with and accidently let out, certainly such an effect seems not to be natural lest it would have destroyed us all by now. Well, I guess as a clarification on that, is it like a gray goo that acts as a nuclear force decoupler(yay Perfect Dark!) to ALL matter, or only certain types, like metals or some such? Perhaps it could be sentient, and only attack weapons of war, but leave hosptial use metal like bed and the like alone? (or vice versa, I suppose) Just some random thoughts, sorry if they are a bit disjointed.