A guy has turned one of those cheap Hot Wheels radar guns into something that, uh, stays on all the time and has more batteries. I've played with one of these things before and they're not bad. If you wanted you could point this at me in a bar and see how fast I pick up chicks, the only thing is it would read "the speed of light" and then the damn thing would explode in your face. I'm just saying, I'm quick.
Video instructions after the jump.
Toy Radar Gun Mod [gizmodo]