Learn how Lego Technic gear ratios work in this detailed explanation. This video breaks down the process, showing how different gear combinations affect speed and torque. Understand the mechanics ...

These types of gear systems are used in industrial applications where precision is vital. Strain wave gears are capable of reducing gear ratios in a small footprint.

Discover an incredible gear train made with Lego, creating an extreme reduction ratio. Using many different types of Lego gears, this build shows how they work together in a fascinating and ...