A coworker walked up to my desk and handed me this USB-controlled Nerf-esque dart launcher thing from Think Geek because it wasn’t working. If it was dead, I thought I’d at least get a number of little motors and gears and whatnot. I took it home, removed all the screws and completely dismantled it to see how it works. It’s ingenious inside. I won’t get into it, but it’s pretty cool.