Pendulum Wave with 15 billiard balls The Large Pendulum Wave is a kinetic light art installation based on physical laws. There are no tricks (such as additional motors) involved. The Pendulum Wave is a physical phenomenon based on 15 independent pendulums that are very accurately adjusted concerning swinging period . On a steady frame 15 pendulums are mounted. Each pendulum can swing independently. Due to the different length of each pendulum the swinging frequency is different for each pendulum. Once the frequencies are very accurately adjusted according to a mathamatical sequence, the pendulums produce a dance of standing and running waves and quasi chaos. Most common is the small version that has 15 pendulums of approximately 30cm. There are some popular videos of the small versions available on the internet we aim to make a bigger one if we will have a dream team you are more than welcome to get on board