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The Perpetual Motion Desk Toy is a classic desktop toy that provides endless entertainment and educational value! This intriguing device demonstrates pendulum motion, while also teaching laws of Conservation of Momentum and Energy.

Suitable for all ages, this toy is perfect for studying physics knowledge, working on complex analysis, or as a delicate gift.

With its compact size and easy-to-use design, the Perpetual Motion Desk Toy is a must-have for anyone looking to add some fun and learning to their daily routine!