Newton’s Cradle Balance Balls

This newtons cradle pendulum balances the pendulum ball for 15-20 seconds due to air resistance and friction. You can find many ways to play with it, such as the ball at one end hitting the adjacent ball, sending the ball at the other end into the air while the ball in the middle stays perfectly still, or two, or more, waiting for you to discover more fun ways to play to relieve stress.
These pendulum balls relieve your stress by distracting you while you play, cradle balance balls are a charming desk decoration that can add beauty to a room, decorate your office space with this, show some personality, express your love of science and physics, or it can be fun to meditate and watch!
This desk pendulum allows you to see the Newton ball transferring falling and transferring weight throughout the gadget, allowing children to experience a more visual display of momentum, suitable for children and adults, perfect for learning science, killing boredom and releasing stress, which makes it a great gift for birthdays, holidays.

This classic desktop display piece has become a must have for office decor. Swing one steel marble back, let it go, and watch as kinetic energy causes the one on the opposite side to swing the same distance! If you're feeling saucy one day, try swinging two or three at once- just don't pass out from the excitement! This desktop display model is a version of Newton's cradle, a device that demonstrates conservation of momentum and energy via a series of identically sized swinging spheres. When one ball on the end is lifted and released, the resulting force travels through the line and pushes the last ball upward. Because it uses Newton's Laws, it was named after Sir Isaac Newton, English physicist, mathematician and astronomer, but was actually invented in 1967 by an English actor.