The creation of magnets involves a fascinating process that blends science and precision. It all begins with raw materials like iron, nickel, or cobalt, which are combined in specific ratios to ...

T HE MOTORS driving today’s electric cars use powerful magnets made from rare-earth metals.Not all rare earths are actually that rare. Neodymium, for instance, is about as abundant as tin. But ...

The word you’re looking for is effective, not efficient. If the magnets were less efficient at converting mechanical motion to heat, it would mean they were producing something other than heat ...

D emand for the rare-earth magnets that help power EVs and wind turbines is skyrocketing. But rare-earth mining decimates ecosystems. Minnesota-based Niron Magnetics’ Clean Earth Magnet is made ...

Bro, by magnets they clearly mean permanent ones, the ones made with rare earths, the expensive kind. Motors that use it constitute a Brushless Permanent Magnet Motor, or BPM.

Minneapolis company could help transform electronics manufacturing 03:56. From consumer electronics to carbon-free energy makers like wind turbines, inside there are permanent magnets that power ...

Can an Oklahoma company break China's grip on rare earth magnets? 02:34 Stillwater, Oklahoma — Buried on Round Top Mountain in a remote part of West Texas are rare earth minerals, the metals ...

Instead, it uses magnets to fly. A magnetic field produced by an external device offers invisible axes on which the lightweight bot can travel, eliminating the need for batteries or tethers.

Carmakers need the magnets for the electric motors that run brakes, steering and fuel injectors. The motors in a single luxury car seat, for example, use as many as 12 magnets.

Beijing has suspended exports of certain rare earth minerals and magnets that are crucial for the world’s car, semiconductor and aerospace industries. By Keith Bradsher Keith Bradsher, who has ...