Researchers at Germany's Bielefeld University did something crazy, and a little funny too. They have built a giant robot insect with six independently moving legs in order to study movement over various terrain. But that's not the crazy/funny part. It's that in order to design the robot, they actually motion captured a real stick insect walking and climbing, using a bunch of those little balls you always see attached to actors when they make CG movies. Oh, and they named the robot Hector.