Solar System Pendulum
Category: Newton's Cradle
A pendulum walking on kinetic energy with solar system shapes!
The solar system pendulum is a beautiful, elegant and educational way to introduce students to the scale of our solar system. The pendulum oscillates according to Newton's law of gravitation and, as it oscillates, it allows the viewer to see the relative distances and sizes of the planets.
An object that is as captivating as it is recreational, this battery-powered pendulum is activated by rolling the cone attached to the bottom of the base, it allows the metal rings to spin without interruption.
As you can see, it will bevery popular with young and old alike.
Features :
- Finish: Metal, ABS
- Style: Minimalist
- Dimensions : Height 29cm
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.
Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.
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Standard Shipping · United States: $0.00
Express Shipping · United States: $3.99
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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.
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