The Swinging Sticks Desktop Toy Black Silver
The Swinging Sticks Desktop Toy is a double pendulum kinetic energy perpetual motion desk sculpture famous for its style and sophistication. The aluminum arms appear to defy the laws of physics and gravity as they continue to turn through the air.
The Swinging Sticks kinetic energy sculpture was created by two Germans who were aiming to design a perpetual motion machine.
4 AA Alkaline batteries are required but not included due to shipping restrictions.