Foucault Pendulum of Valdivia
A 63-foot-tall swinging ball hypnotizes passersby, proving that the Earth is spinning.

πŸ“œ A hypnotic 220-pound chrome-plated lead ball swings on a 42-foot-long steel wire.
πŸ” Housed in a monumental glass and steel structure, topped by an antique 19th-century lighthouse lamp.

Why Go

🌎 Visually demonstrates the Earth's rotation.
πŸ“ World's most southerly Foucault Pendulum.
πŸ’‘ Admire the impressive glass-lighthouse-like tower.
⏳ Observe a 360° counter-clockwise rotation every 36 hours.

Tips

πŸ—ΊοΈ Located on Avenida Arturo Prat, opposite the Center for Scientific Studies.
⏱️ A 10° shift in the plane of swing occurs hourly.

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