To better protect kids, the CPSC in 2022 set strict rules on the size and strength of loose magnets. The agency banned small ...

In a first-of-its-kind test, scientists used a levitated magnet to search for dark matter, the unidentified substance believed to be present throughout the cosmos. If dark matter is made up of ...

Today we went magnet fishing in strong winds and with tornados looming near. It was a crazy day of magnet fishing! I can't believe I found so many treasures hidden in the water!

"If magnets are accessible to children, some children will inevitably ingest them, leading to a wide range of severe ...

EM, a high-tech method for creating 3D models of molecules that reveal their inner structures. It occurs during an essential ...

The creation of magnets involves a fascinating process that blends science and precision. It all begins with raw materials ...

Abstract: This paper presents a magnetic-geared permanent magnet synchronous motor (MG-PMSM), which is an integrated structure composed of a permanent magnet synchronous motor (PMSM) and a magnetic ...

Abstract: In this paper, an axial-field flux-modulated (AFFM) machine with multiple permanent-magnet (PM) excitations for electric ... Then, taking axial-field magnetic gears with a gear ratio of 19/5 ...

Their approach is to sense anomalies in the Earth’s magnetic field and compare them with a known map of the field to work out their position. And because they use quantum sensors for this process, ...