Newton’s Lab Make Your Own Catapult

Original price was: $40.00.Current price is: $25.00.

  • 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

2 in stock