Establish a foundation in physics by building models of all six simple machines: levers, pulleys, inclined planes, screws, wedges, and wheels and axles. Assemble and use a spring scale to measure how the machines change the direction and magnitude of forces, making work easier to do.
Teaches basic physics principles with building 6 different models
High-quality building pieces interchangeable with kits in the series: Into to Engineering, Hydropower, Wind Power, and Physics kits
Includes a 12 page illustrated manual
8 different experiments
WARNING: CHOKING HAZARD -- Small parts. Not for children under 3 yrs.