This Snarky Robot Is Really Good At Air Hockey

You won, okay? Don't need to be a jerk about it.

As an experiment, tinkerer Jose Julio hacked the components of a 3-D printer and made this glorious machine instead: a robotic, Terminator-visioned air-hockey player that looks pretty darn good at what it does. It’s also kind of a jerk. After dominating the puny meat-bags, it writes, Can you beat me? Program yourself some manners.