HEEBIE JEEBIES Foucault's Pendulum Hanging Plastic Pendulum 38cm HJ-6120

SKU: 9341570001143

Price:
$49.95

This simple 38cm hanging plastic pendulum with a black stand is the perfect size to sit on your desk, with its rhythmic motion inscribing beautiful patterns in the sand.

The simplicity of a pendulum belies its scientific importance, as it has been used to demonstrate a plethora of principles, including the rotation of the Earth, and has been used to detect earthquakes for over a millennium.

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