• Demonstrates wave behavior with pendulums on various lengths of string
• Wave behavior creates intriguing pattern when all balls are dropped simultaneously
• Minor assembly required

The pendulum wave demonstration is a cross between science and art. It demonstrates how mass accelerates and decelerates as a response to the force of gravity. Nine 1" diameter steel pendulums will form wave patterns as they fall in and out of sync with one another. Some minor assembly is required. Instructions and teachers guide included.