【High Quality】Newton cradle is made of high quality wooden base, which is natural and eco-friendly. Stainless steel frame mounted on a solid wooden base, with 5 stainless steel pendulum balls hung using tough fishing line. Solid steel ball, good feeling of vertical sense, strong force when applied. A unique design idea makes an impression on your guest, friends, and children.
【Simple Style】The Z shaped bracket design is more simple and stylish, make it a great desk decoration for your bedroom or office. Suit for both kids and adults, excellent for killing boring time and stress release.
【How To Play】Pull back one or more of the balance balls, release them and the same number of balls will swing up on the opposite side.Usually, when under normal circumstances, because different force and environment, the swing time will be different. The balance balls continue in perpetual motion for only 15 seconds due to the resistance of the air and friction.
【Educational Science Gadget】Not only demonstrates a pendulum, but also shows the laws about conservation of momentum and energy. Perfect educational toy to embrace the story and the mystery of science.It an make people concentrate and then gradually relax, are great for logy, science and physics classrooms.By playing this newtons cradle balls, explore significant values of physics, inspire us to better learn and understand the Newton's laws of motion.
【Multifunction】Suitable for logy, teaching tools and furnishings, a nice gift for your kid, let them experience the fun of mechanics in the process of playing this fun gadget. Perfect home or office desktop ornament to release pressure and stimulate aspiration. Also good for birthday gift .
