The Perpetual Motion Marble Machine is a good representation of torque and center of mass. It does not only demonstrate pendulum motion but also helps to show the laws of conservation of momentum and energy.
FEATURES AND BENEFITS:
The toys show the conservation of momentum and energy, creating perpetual motion that is ideal for desktop display.
Suitable for children to experience the fun of mechanics in the process of playing with this fun gadget.
It is also a perfect decoration for desks and tables, whether at the office or at home. It will provide relaxing entertainment and be the center of attention no matter where.
This product is powered by electromagnetic. The wooden parts are made of very high-quality wood. The wire is made from stainless steel.
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