Through its dedication to quality, customization, and technical excellence, Great Magtech (Xiamen) Electric Co., Ltd. continues to strengthen its reputation as a leading supplier of permanent magnets ...

Earth's magnetic field is generated by the churn of its liquid nickel-iron outer core, but it is not a constant feature. Every so often, the magnetic north and south poles swap places in what are ...

XI'AN , SHAANXI PROVINCE, CHINA, January 19, 2026 /EINPresswire.com/ -- As global demand accelerates for precision, ...

Earth’s magnetic field can linger in a weakened, unstable state for tens of thousands of years before fully flipping.

Deep beneath the ocean floor, ancient sediments hint that Earth’s magnetic field sometimes changed far more slowly than expected.