Discover how to build a magnetic repulsion motor capable of lighting LED bulbs using only magnets and basic components. This ...

Magnets, typically using rare earth metals like neodymium, are found at the heart of most electric vehicle motors. It's nice to have a permanent source of powerful rare earth magnetism in your rotor, ...

With an advanced technology known as angle-resolved photoemission spectroscopy (ARPES), scientists are able to map out a material's electron energy-momentum relationship, which encodes the material's ...

Although most of us simultaneously accept the premise that magnets are quite literally everywhere and that few people know ...

MIT researchers achieve a world-record magnetic field strength using high-temperature superconducting magnets, demonstrating their potential for compact fusion power plants. The comprehensive study, ...

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 ...

MIT’s startup Commonwealth has a new powerful magnet that could finally make fusion power a reality. On an overcast day in early December, a yellow earth mover scooped dirt from the edge of a deep pit ...

For the first time, scientists used a high-temperature superconducting electromagnet to create a field strength of 20 teslas—the most powerful high-temperature magnetic field ever created on Earth.