Make your own mass accelerating ball launchers! Learn about super elastic collisions
Make unique and mind-boggling balls that bounce much higher
Ingenuity, creativity, analytical skills

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 11.4 inch
Height : 2.8 inch
Length : 11.5 inch

Item Weight: 1 pounds (View shipping rates and policies)
Shipping Weight: 1.2 pounds (View shipping rates and policies)

ASIN : B01067U5QK