Hey did you see that robot arm a guy made? It has like 14 of the 21 ranges of motion. They make a gel type thing from your other arm and they even paint the arm to look 3D. It is an awesome thing for the brave US troops who get an arm taken off in combat.
***Edit does anyone realize that the ad's on the top of the screen have to do what the thread is about? Like this on is video games and if someone is talking about lets say an r5 driver it shows up with r5's on ebay.