Reddit reviews Think Stores Newton's Multi-Color Light Up Cradle with LED Glass Balls and Mirror for Desktops

LIGHT UP!!! Newtons Cradle with a twist! the newton balls light up, and the colors are changing when it swings, Watch as one ball on one end strikes the other sending the one on the opposite end into the air while the ones in the middle stay perfectly still. This newton cradle has LED lights and it will never burn outDESK GADGETS!!! This perpetual motion desk toy is a beutiful gift for a desk decorations for men, Kinetic balls is the perfect way for children to learn about conservation of momentum and energy. Pendulum balls, balance balls are great for psychology, science and physics classrooms and are also great for kids with ADHD or autism.This newtons cradle balance balls demonstrates Newton’s 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 outwardBUILT IN MIRROR, DOUBLE THE FUN!!! this newton's cradle has a built in mirror so you can see more pendulum balls which means double the fun which makes its a very cool desk gadgetsSCIENTIFIC GADGETS!!! This True Balance Toy is the fine argument of Newton's law of motion, and the starting point of physics. Own your special piece of science and explore significant values of physics