Pendulum

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Barcode: 9341570001167
Brand/Imprint: Heebie Jeebies
Price $AUD: $75.00
Categories: Weird and Wonderful
Scientific / Popular Science

Foucaults Pendulum: A simple device that hangs from the ceiling, conceived as an experiment to demonstrate the rotation of the Earth – while also making intricate patterns in the sand.
This is a scientific and artistic item and makes an unusal and interesting gift.
Hangs 134cm tall. The sand tray is a little under 40cm in diameter. Set the pendulum swinging to create the complicated geometric paterns for approx 5 minutes.