Not really. Mostly used for transportation. Armored trains were around during First and Second World War, but other than that, most of those are relatively harmless, as long as you don't stand in its way. Besides, they were making them quieter anyway... Well, at least until Operation Genesis came along.
edited 20th Sep '12 2:03:46 PM by FergardStratoavis
(nods) Alastor got pissy with Blues and decided to cut to the chase. A giant horde of demons almost swarmed Heavens. Almost, Michael was quick enough to react...(laughs bitterly) The only place he could steer those hordes was Earth, the land of humans. Three guesses about how the whole thing ended.
edited 20th Sep '12 2:07:38 PM by FergardStratoavis

Worm... Things...? Mister Cloud, I don't believe I know what you mean...
IS THAT ME? AM I THE MOM?