Illuminating Newton Cradle

Illuminating Newton Cradle
via Amazon

This classic desktop toy Illuminating Newton Cradle provides you many benefits and entertainments, is suitable for various locations such as house or office, and is an intriguing device that not only demonstrates pendulum motion, but also helps to show the laws of Conservation of Momentum and Energy. Whether you are studying physics knowledge, working on complex analysis, or looking for a delicate gift, this Gadget is definitely what you really want.