If you're suddenly hit with a blackout, this small gadget lets you charge your phone and power a light — no outlet needed.

This free app lets you play around with smartphone sensors you probably didn't know existed.

Permanent magnets sit at the heart of the green economy, from wind turbines and electric vehicles to smartphones and industrial robots. For decades, the strongest versions have depended on rare-earth ...

Researchers have developed a new class of magnets that does not require rare earths and platinum, yet offers high magnetic ...

Teach electromagnetism with this simple electromagnetic train project. A simple STEM activity connecting electricity, ...

Abstract: The paper deals with the optimization research of the permanent magnet transverse flux synchronous generator $(800 ~\text{kW}, 690 ~\mathrm{V}, 150 \text{rpm})$, designed in accordance with ...