Watch the first human/humanoid handshake in space!

Yesterday, after almost a year onboard the International Space Station, NASA's tweet-happy automaton astronaut (dubbed Robonaut 2 by its creators) did something no robot has ever done in space: it shook a human's hand. You're looking at what could go down as one of the most iconic grip-and-grins in history — human or… » 2/16/12 9:40am 2/16/12 9:40am