For the bearingless permanent magnet synchronous motor (BPMSM), to improve the sinusoidal degree of air-gap magnetic field, and solve the problem of difficulty in solving the air-gap magnetic field, a ...

Angular momentum is a fundamental quantity in physics that describes the rotational motion of objects. In quantum physics, it ...

A massive and surprising change is unfolding around Antarctica. Scientists have discovered that the Southern Ocean is getting ...

Beneath the bogs of New Zealand’s Northland is a massive Ngāwhā kauri, living from 41,000 to 42,500 years ago, which gives an isolated, unbroken record of a period when Earth’s magnetic field declined ...

Neanderthals have long been the subject of intense scientific debate. This is largely because we still lack clear answers to ...

Scientists convert Earth's magnetic field collapse from 41,000 years ago into chilling audio, revealing ancient cosmic ...

Scientists explore the mystery of Neanderthal extinction. A new theory links their disappearance to the Laschamp event. This ...

A rare geological event occurs every 300,000 years or so: the Earth’s magnetic poles flip. The magnetic poles are the two ...

Earth’s Magnetic Field Might Weirdly Be Controlling the Air We Breathe, Scientists Say Magnetism and oxygen may intrinsically influence each other, but experts aren’t sure why.

According to Weijia Kuang, a geophysicist at NASA's Goddard Space Flight Centre, this correlation could help us to know the evolution of life and how it is relevant to the interior process of the ...