356.00EGP
411.00-
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356.00EGP
411.00
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Description:
Newton's cradle, named after Isaac Newton, is a device that demonstrates conservation of momentum and energy via a series of swinging spheres. When one on the end is lifted and released, the resulting force travels through the line and pushes the last one upward. The device is also known as an executive ball clicker, Newton's balls, or Newton's pendulum.
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Newton's Cradle;Balance Ball;Executive Toy;Physics Toy;Educational Toy;Desk Toy