Using 3 independent robots, ABB Robotics was able maneuver a pin between a set of 6 cans of soda with just 1mm to spare between the pin and the cans. Mind you, this is all done while the three independent robot arms are swinging wildly in space. According to ABB Robotics, the path of the pin between each can is speed-independent, which means that each arm can move at its own pace without really screwing up the other. [via]