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Newton's Balls

Newton's Balls

 (115 Reviews)
Regular price $25.00 USD
Regular price $55.99 USD Sale price $25.00 USD
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The motion of this 5-ball cradle is the most addicting way to demonstrate Newton's law of conservation of momentum and energy, which makes it a great teaching tool, in addition to being fun to watch. And we've equipped each frosted glass sphere with LED, it's even more amazing. Lights react based on their position. Start a kinetic chain reaction with one ball and see how the others change color in response. One from each end set the LED to a single color and watch the light fade as they swing back and forth.

Features:
See the laws of conservation of mass and energy expressed in color
Programmed with three lighting modes - flash, fade, color cycle
Bright, multicolor LED in each sphere

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Newton's Balls

Newton's Balls

Regular price $25.00 USD
Regular price $55.99 USD Sale price $25.00 USD
SAVE 55% Sold out