🔉This demonstration shows a series of fifteen uncoupled pendulums of monotonically increasing lengths. They move together to create standing and traveling waves, beating, and seemingly random motion. Each of the swinging masses is assigned to a different musical note that plays when it reaches the lowest point of its swing. The pitch of the note corresponds to the height of the ball, meaning the further away from the ground the higher the pitch. This creates a relaxing sound that beautifully pa

Satisfaction or Chaos? The Mesmerizing Math of Pendulum Waves!

The Foucault Pendulum: Unveiling Earth’s Rotation 🌎 The Foucault Pendulum is a visual demonstration of the Earth’s rotation. Named after Jean Bernard Leon Foucault, the French physicist who invented it, the Foucault Pendulum was first exhibited in 1851 at the World’s Fair in Paris Throughout the day, the direction of the pendulum’s swing appears to change. Actually, Earth is turning under the pendulum as it swings. At Houston’s latitude (30° N.) the pendulum will precess through 180° or halfway

Giant Pendulum Proves Earth Is Rotating 🌍

Understanding the Period of a Simple Pendulum