Qioni - Newton's Cradle - Balance Steel Balls Demonstrate Newton's Laws with Swinging Balls Physics Science Pendulum Ornaments Toy - Office Desk Decoration
EGP 540EGP 648
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- Excellent educational science gadget. Not only demonstrates a pendulum, but also shows the laws of conservation of momentum and energy.
- Science toy. When feeling tired of studying and working, you can stir balls to hear the clinking sound to ease.
- Excellent educational & science gadget, own your very own piece of scientific history and explore significant values of physics.
- Pull back one or more of the balance balls, release them and the same number of balls will swing up on the opposite side.
- Great for home ornament, study or office desk table decor accessories, etc. Also good for birthday gift and kids toy.
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