CERROPI Newtons Cradle Pendulum with 7 Balls, Classic Swing Newton Balance Ball, 30+ Sec Swingtime, Science Physics Gadget, Desk Toys & Office Gadgets for Desk Decorations
$24.99
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 Pendulum adopt scientific design,keep the pendulum balls perfectly lined up,make it possible to swing 30s+. Perfect demonstration of the scientific law of momentum conservation and energy conservation
【SUPERIOR QUALITY】Our newtons cradle high quality made of 8mm chromed metal steel bar, 20mm bearing steel,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 desk gadgets & office decorations to relieve stress; as teaching aid,teaching science intuitively; as toys for family activities, to inspire your child’s creativity
【EXQUISITE PACKEGING & GIFT】We use individual wrapping paper to protect each ball and secure it in foam shockproof material,the Pendulum ball is 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 of newton cradle 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 pendulum well-made and aesthetically pleasing, with good weight and functionality. They enjoy using it, with one mentioning it’s a fun way to demonstrate cause and effect. The motion retention is positive, with one customer noting it shows conservation of momentum well, though several mention it only runs for about 30 seconds. While customers appreciate the build quality, they find it a bit pricey.
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