Automakers and aerospace firms are accelerating rare-earth-free motor designs as dependence on neodymium becomes a liability.

The RTV 31 hovertrain was expected to be even faster than Japan’s bullet train, but now it is rotting beside a railway line ...

Abstract: The permanent magnets in the rotor of conventional surface-mounted high-speed permanent-magnet synchronous motor (HSPMSM) are vulnerable to centrifugal forces during high-speed rotation, ...

Background: Parkinson’s disease (PD) involves iron deposition in the substantia nigra (SN) and loss of dopaminergic neurons, with gut microbiota dysbiosis potentially affecting the brain iron via the ...

Embark on an exciting journey into the world of free energy with this captivating science experiment featuring a magnet motor. Discover the principles behind this innovative concept as we explore the ...

Dive into the exciting world of magnetic energy with our latest experiment focusing on motor-generator systems! In this video, we explore the intricate mechanics of harnessing magnetic forces to ...

Abstract: In this paper, a non-overlapping 2 coil-pitch winding configuration is employed in 6-slot/2-pole ultra-high-speed permanent magnet (UHSPM) motors, and its thermal enhancement structure is ...

Dark matter search: Team co-leader Christopher Tunnell is an associate professor of physics and astronomy at Rice University. (Courtesy: Jeff Fitlow/Rice) A tiny neodymium particle suspended inside a ...

China controls about 90% of the entire global supply of rare earth magnets, including their mining and refining. That means that most of the neodymium, dysprosium, and terbium that end up in EV motors ...

Nikesh Kooverjee has been contributing to the automotive sphere for 11 years. His previous roles include Digital Editor at CAR South Africa and associate editor at CarBuzz. He has always had a strong ...