A pendlum wave is a popular oscilaltion demonstration where a series of pendula with slightly different periods are arranged so that their movements describe a repeating wave pattern as well. In a simulation, we are less constrained by the physics of a simple pendulum.


  • Pendulum Wave Machine Simulation by Michael Borcherds


  • Periodic Oscillations animation by Don Lynch


  • Fun with Oscillations by B. Surendranath