CERROPI Large Newtons Cradle Pendulum with 7 Balls, Physics Perpetual Motion Des…
Original price was: $48.99.$39.99Current price is: $39.99.
Price: $48.99 - $39.99
(as of May 31, 2025 22:35:19 UTC – Details)
From the brand
ABOUT CERROPI
Cerro, a famous mountain peak in Spain, Pi (the mathematical constant), symbolizing the continuous growth of intellectual peaks
Newtons Cradle with 7 Balls
Is it permanently moving
The product is battery free, and collisions are caused by natural laws of the universe
The perpetual motion machine does not move forever, we are trying our best to make it infinitely close to perpetual motion
Our Promise: Bringing the Perfect Balance of Science and Art into Your Life
As we innovate and introduce thoughtfully-designed products, we remain committed to inspiring curiosity and creativity in our customers. Whether elevating your home décor or fostering a love of learning, our Newton’s Pendulum is here to spark that journey with elegance and educational value
【SCIENTIFIC DESIGN】-CERROPI newton’s cradle adopt scientific design,keep the pendulum balls perfectly lined up,make it possible to swing 50s+. Perfect demonstration of the scientific law of momentum conservation and energy conservation
【SUPERIOR QUALITY】-Our newtons cradle made of 8mm chromed metal steel bar, 20mm steel Ball,high-impact nylon, ultra-thin nano technology provide extremely durable oscillatory support, durable for long time use.Pursuit of craftsmanship spirit inspired us to continuously produce high-quality goods
【WIDE APPLICATION】-This newton balls can be used as office desk gadgets toys to relieve stress; as teaching aid,teaching science intuitively; as toys for family activities, to inspire your child’s creativity
【EXQUISITE PACKEGING】-We use individual wrapping paper to protect each ball and secure it in foam shockproof material,Perfect for Christmas gifts, Thanksgiving gifts, birthday gifts,Mother’s Day gift,Father’s Day gift,Valentine’s Day gift etc.
【WARRANTY & NOTICE】- 1 YEAR warranty, If any piece breaks we send replacement balls, strings and plug to you. Messages reply within 12 hours. NOTE: clean the ball thoroughly before using for the longer swing time,one extra ball and a silky soft cleaning cloth are included in the package
Customers say
Customers find the Newton’s Cradle well-made, stable, and easy to assemble, with kids and adults enjoying playing with it. They appreciate its appearance, with one customer noting it’s a great addition to their desk. The swing time receives mixed feedback – while some report it lasts up to 1 minute and 50 seconds, others say it only moves for 24 seconds. Value for money opinions are divided, with some finding it worth the price while others consider it expensive.
MAECENAS IACULIS
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ADIPISCING CONVALLIS BULUM
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