Witness the power of wind as it drives a Lego gear machine displaying a variety of unique and unconventional gear types. From ...

The intricate process of making gears for sugarcane machines is revealed in this video. From material selection to precision ...

[Maciej Nowak] demonstrates just how to produce your own gears with a homemade cutting tool. The cutting tool for the job is an M16 machine tap, chosen for the smaller flutes compared to a hand tap.