Dynamometer

Details:

Spin the wheel, or let mechanics do it for you! The UGears Dynamometer is a dynamic and unique model which uses the pneumatic principle to operate and wow the user. Blow into the top gear and a system of levers will transform air pressure into motion and spin an arrow at the center of the task wheel. Perfect for games with family or visitors, enjoy a round of "simon says" when you blow on the gear and perform whatever task the arrow comes to rest on.

From Archimedes to Leonardo da Vinci, simple machines are a staple of learning. A good understanding of them can help teach the basics of physics, mechanics, and craftsmanship. Carry on the legacy of the great inventors of the past with a kit that will engage your hands and mind. Many of them got their start tinkering with toys and tools, so what's the harm in trying?