Learn about and assemble examples of six simple machines with this fascinating 132-piece set. Investigate wheels and axles, levers, pulleys, inclined planes, screws and wedges – as well as gears. Includes a precision spring scale to measure magnitude of forces and how the machines change the direction. Instruction book with 32 pages to build 26 cool experiments, including:
- Examples of levers
- Balance scale
- Pulley elevator
- Screw clamps
- Geared carousel