Linear motors are becoming increasingly practical for general motion. Many are used for long strokes of a few feet or more. One new design, however, where the magnets move relative to a stationary ...

I blasted this neodymium magnet with a blow torch, and I accidentally killed it because it completely lost it magnetism.

Niron Magnetics aims to use cheap, widely available materials to make magnets for EVs and wind turbines. The motor in your vacuum cleaner and the one in your electric vehicle likely have at least one ...

India’s Rs 7,280-crore plan to cut dependence on permanent magnets imports comes as the country’s reliance on China for both magnets and the equipment needed to make them has risen sharply, a ...