Giant Newton's Cradle - Completely assembled, Size 12.25" x 9.5" x 9.7", Ball diameter 50 mm

• Fully Assembled, Giant Size Newton's Cradle
• Study the conservation of momentum and energy with the five swinging spheres
• Both interesting and educational
• Perfect for student or teachers. Makes an excellent gift for anyone who loves science
• Each ball is 55mm in diameter.

See a visual representation of the conservation of momentum and energy with this gigantic Newton's Cradle. This device stands over 9" tall and 12" wide. Weighs in at over 11lbs. Perfect for teachers, students or anyone who loves science and physics!