Comic Con may be over but that doesn't mean we could possibly bring ourselves to ignore the coolest new Iron Man costume accessory, the working (sort of) Repulsor Beam Blaster.
Assembled by Malaysian geek Chein, the very realistic looking blaster doesn't actually emit any harmful beams, but the palm-mounted light could possibly blind your would-be foes in a crunch. Constructed using a couple of old analog cameras and geek ingenuity, you can find out how to construct your own Iron Man hand blaster here.
Via Slashgear