When Joshua Rupp was a child visiting Germany, he went to the Bone House, a cage in town where they stacked the skulls dug up from paupers’ graves. While he was staring at the skulls, a man from a local stall came over, wound up a mechanical chicken, and made it walk over the top of the cage. He then took his chicken back, bowed, and went away. Joshua realized that nothing more important was ever going to happen.