**HOLIDAY NOTICE** no orders shipping June 9 - 15 and June 23 - July 1. Choose 'Local Delivery' at Cart Page for GTA delivery as low as $2.99.

Newton's Lab Make Your Own Catapult

Regular price $20.00 Sale

Learn about Newton's first law of interia and gravity by making your own catapult
Measure how far your projectile lands and plot the variations
Includes: cardboard, elastic bands, metal joints and ping pong ball
Design by Hector Serrano
Material: kraftcard, metal, plastic, elastic