Discover how to build a simple electromagnetic motor and generator using everyday materials in this hands-on science experiment. Follow the detailed steps to assemble a motor with a plastic bottle cap ...

Stepper motors are a subject that keeps recurring. This little circuit changes a clock signal (from a square wave generator) into signals with a 90-degree phase difference, which are required to drive ...

LYON—Safran Electrical & Power’s GENeUS 300 motor-generator has completed a 500-hr. ground test campaign, the company announced. The success marks a step in the hybridization endeavor for future ...