BOJIN Desk Executive Toy – Electronic Perpetual Motion Sculpture – Anchor

Features

Packing: The carton + Styrofoam
Usage: Exquisite decoration, gift for holidays or wedding

A Brief History

Crafts originate from life, and create the higher value beyond life. It is the crystallization of the wisdom of the people, fully embodies the human creative and artistic.

About us

Pioneering developments for several years, BOJIN have been focusing on the exquisite gadgets. This gadget provides you many benefits and entertainments, is suitable for various locations. Whether you are looking for delicate decoration or gift, this one is definitely what you want.

Product Features

  • HIGH QUALITY — Manufactured by BOJIN, stylish and innovative design, PERFECT gift for Christmas, cool office desk toys
  • GREAT GIFT IDEA — An exquisite gadget gets everyone’s affection and makes a lively home decoration or executive gift
  • VERSATILE — 1. A fun toy that can be placed in house, school or office 2. Educational purpose 3. Psychological purpose
  • MEANINGFUL — Excellent educational & science gadget, own your very own piece of scientific history and explore significant values of physics
  • AFTER-SALE WARRANTY –30 days no reason money back. Touch the top to stop the toy, remove the battery when long time using.

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BOJIN Fan-shaped Asteroid Kinetic Desk Toy – Electronic Perpetual Motion

– Great gift idea, decoration, and a cool collection for the science physics enthusiast.
– A simple spin of the top of the base sets the galaxy in motion.
– Requires 4 AA batteries – not included.
– Simple to assemble components, Silver rings continuously spin around a central sphere. This kinetic sculpture has several brightly colored metallic balls rotating like a Ferris wheel.

A Brief History

Perpetual motion continues indefinitely without any external source of energy. This is impossible to ever achieve The Perpetual Motion Machine, a hypothetical machine, that can work indefinitely without an energy source because of friction and other sources of energy loss, and the violation of the first or second law of thermodynamics.The idea of perpetual motion machine originated in India, around 1200 AD and the idea spread from India to the Islamic world, then spread to the west.

During the Renaissance, Leonardo da Vinci (1452-1519) made a similar device, he thinks that the right heavy ball is farther than the left side ball for the distances from the center of the gravity, under the action of unbalanced, the wheels will rotation along the direction of arrow, but the results is negative.

In the middle of the 19th century, a series of scientific workers to made tremendous contributions to recognize the function of heat transformation and transformation relationship of other forms of material movement, the great law of conservation and transformation of energy was found after it, and the law of conservation of energy is established. As the understanding of perpetual motion, some countries limit the invention of perpetual motion.

About us:

Pioneering developments for several years, BOJIN have been focusing on the exquisite technologies and physics tools.

Product Features

  • HIGH QUALITY — Manufactured by BOJIN, stylish and innovative design, PERFECT gift for Christmas, cool office desk toys
  • GREAT GIFT IDEA — An exquisite gadget gets everyone’s affection and makes a lively home decoration or executive gift
  • VERSATILE — 1. A fun toy that can be placed in house, school or office 2. Educational purpose 28. Psychological purpose
  • MEANINGFUL — Excellent educational & science gadget, own your very own piece of scientific history and explore significant values of physics
  • AFTER-SALE WARRANTY –30 days no reason money back. The meaning of perpetual motion machine is constantly swinging, removing the battery to stop,If you mind , please do not order。

Click Here For More Information