Littelfuse has created a three pin magnetic switch that draws only 200nA and operates at up to 50Hz. Called LF21112TMR, the detector uses a combination of TMR (tunnelling magneto-resistance) sensing ...

Ice is not quiet. Standing at the Ilulissat Icefjord in Greenland under a midnight sun, a clash of titans got underway: “Snap ...

How many times have you said, “I wish the days were longer”? Well, NASA scientists say the construction of China’s Three ...

A G1 (minor) geomagnetic storm is often the result of Earth plunging into a fast stream of the solar wind, or when a small, ...

Io, moon of Jespiter Jupiter, is famously volcanically active. It has more than 400 active volcanoes, over an area the size of Asia. Some of the volcanic mountains are taller than Mount Everest.

A new analysis of ancient New Zealand kauri tree rings reveals a global disaster 42,000 years ago that reshaped human history ...

Donald Trump hates antifa. He hates late-night TV hosts, Democratic-controlled cities and anyone who has ever challenged him ...

Astronomers say they spotted signs of a giant explosion releasing from a star beyond our solar system, one powerful enough to destroy a planet’s atmosphere.

Abstract: A 2-D analytical subdomain model is proposed for a consequent-pole flux reversal (CPFR) permanent magnet (PM) machine with novel segmented magnet arrangement. Three-segment magnets with ...

Magnetic close magneticAble to be magnetised or attracted to a magnet. force is strongest near a magnet’s poles.

Abstract: This article investigates the influence of stator-slot and rotor-pole combinations on torque performances in axial modular-flux reversal permanent magnet (AM-FRPM) machines. Based on the ...