Raguso 5 Balls Newtons Cradle Balance Balls,Metal Ball,Physical Swinging Magnetic Balls,Educational Science Office Desk Toy Stress Relief Gift

SIGNIFICANT VALUES: The newton pendulum is excellent educational & science gadget, own your very own piece of scientific history and explore significant values of physics. AND learn the says:"For every action there is an equal and opposite re-action." DECORATION: The newton pendulum is great for home ornament, study or office desk table decor accessories, etc. Also good for birthday gift and kids toy. The toy is great for physical teachers, students in school, office white-collar workers and all ages TEACHING TOOL: The newton pendulum has excellent educational science gadget. The newton pendulum is not only demonstrates a pendulum, but also shows the laws of conservation of momentum and energy SCIENCE TOY: When you feeling tired of studying and working, you can stir balls to hear the clinking sound to relieve your tiredness and sleepiness. You can also experience the charm of Newtonian mechanics HOW TO PLAY: Pull back or more of the balance balls, release them and the same number of balls will swing up on the opposite side. The fine argument of Newton's law of motion, and the starting point of physics, Manufacturer: Raguso