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

Everything You Need To Know About Pendulums: Physics Help Room

Time period of a pendulum depends on its length | Oscillation| Physics