“We have built a gear train in which a light-driven gear sets the entire chain in motion,” explains lead author Gan Wang, a ...

Discover the fascinating process of generating energy from a DC motor using a gear mechanism. In this video, we guide you through the steps of harnessing mechanical power efficiently and effectively.

Proper gear shifting on an e-bike is essential for performance, battery efficiency, and ride comfort. Shifting gears correctly allows you to maintain a steady cadence, reduce strain on the motor, and ...