You know, one of my main motivations for watching Iron Man is the suit. Something about a mech-like suit that is hard to scratch and have the weaponry of a whole army gives me the chills of excitement.
You don't see suits like that outside movies or games... until now.
Anthony Le, 25 took one month and $4,000 to create an actual working (sort of ) War Machine suit. The faceplate can move up and down and the shoulder-mounted minigun spins when a button on the glove is pressed. Though no real weapons are attached, the gun could be converted to fire paintballs.