Experience the ingenuity of a wind-powered Lego gear machine that showcases a range of unconventional gear types never before ...

Advanced craftsmanship transforms high-strength brass into precision-engineered gears, ensuring exceptional durability and ...

[Steve Mould] shows us a different take – the experimentation kit called Spintronics, which goes the mechanical way, using chains, gears, springs and to simulate the flow of current and the ...

Mechanical devices can change one form of force ... and the velocity ratio has been calculated as 3. Smaller gears with fewer teeth turn faster than larger gears with more teeth.