Our Newton’s Cradle got a facelift! Newton’s Cradle is a device that demonstrates conservation of momentum and energy. Pull back 1 or more of the balls and let them drop down. The same number of balls will swing up on the opposite side and the clicking will go back and forth until it stops.
• Comes with a Teacher’s Guide
• Custom made packaging ensures the product arrives tangle-free
• Packaged in a colorful retail box
• Approx. 0.75″ (19 mm) steel balls