Newtons Cradle Balance Balls Science Physics Gadget Desktop Decoration Kinetic M
USD 28.47 USD
Specifications
| Edition | 5 Beads |
| UPC | 313036051077 |
Newtons Cradle: Newton cradle demonstrates the third law of motion with swinging spheres; when one ball is lifted and released it sends force through the rest, pushing the end ball in the opposite direction; these swinging kinetic balls are perfect addition to your office desk decoration accessories or teaching tool at schools.