Groovy Shop / Pull Your Weight

Pull Your Weight

$39.95

Engineering Design Challenge - A Lesson in Pulleys NASA needs your help, STEMists! At the Mars colony, astronauts need machines to build structures and move materials. One of those machines will be a crane with a groovy pulley. Can you get into the groove and design a crane to lift a heavy load for the Mars astronauts?

Get Into The Groove And Fetch A Pail Of Grooviness With 🏗Pull Your Weight🏗

Explore different types of pulleys, simple and complex machines, Newton’s Third Law of Motion and much, much, more!

  • FREE SHIPPING in US
  • International Shipping Available
  • Emphasis on STEM (science, technology, engineering and math)
  • Extended learning through our exclusive online portal
  • For children ages 8 and up