There was another genetic solution to the problem. They put energy using dampers on all the joints of a walking figure, except one, the neck. After running the

There was another genetic solution to the problem. They put energy using dampers on all the joints of a walking figure, except one, the neck. After running the simulation, they found the figure, diving head first into the ground, balancing on it's head, tipping, and then repeating, in this bizarre sort of half cartwheel.