American Scientific Pendulum Wave Desktop Decoration Model | Create Incredible Wave Patterns | Show Off Science with Some Desk Decor MESMERIZING TO WATCH  Unlike a Newtons Cradle, the Pendulum Wave Model motions when you push all the spheres with an initiator stick creating a sweeping motion that makes it look like a wave. INCREDIBLE WAVE PATTERN  When released, the pendulums will swing back and forth to quickly to form a wave pattern then cycle through different phases. Its astoundingly hypnotic! GREAT DESK DECOR  Simulating phases, beats and frequencies, this executive desk toy comes with an initiator stick so you can simultaneously release all the pendulums at once. SHOW OFF SCIENCE  Create an experiment using the Pendulum Wave for classroom discussion. Have your students observe and record the frequencies of waves in this desktop model. A FASCINATING EXPERIMENT  Give your lesson plan a boost with the guide provided for any more details on how to use the Pendulum Wave in a classroom setting.