It's not surprising that the powertrains of electric cars differ quite a bit from traditional internal-combustion engines. Although they have fewer moving parts, the rare-earth magnets that help power ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Steve Maxwell, an engineer at K&J magnets, created a tiny self ...

In a world filled with high-tech robotics kits and programmable gadgets, one artist decided ...

March 19, 2009 Researchers at the University of Miami and at the Universities of Tokyo and Tohoku, Japan, have been able to prove the existence of a "spin battery," that could have significant ...

Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More Magnets very rarely come up in serious renewable energy discussions. But ...