A team of geologists found for the first time evidence linking regions of low seismic velocity and the shape of the Earth’s magnetic field.
Green Matters on MSN
Two massive 'blobs' hidden deep inside Earth may be secretly controlling its magnetic field
The blobs lie at the base of Earth’s mantle, around 1,802 miles beneath Africa and the Pacific.
Deep inside Earth, two massive hot rock structures have been quietly shaping the planet’s magnetic field for millions of ...
Interesting Engineering on MSN
China builds 35.6 tesla magnet 700,000 times stronger than Earth’s magnetic field
China has set a new benchmark in extreme magnet science after researchers built the ...
Ancient volcanic rocks reveal how two giant hot regions beneath Africa and the Pacific have shaped Earth's magnetic shield.
Although the Earth’s magnetic field is reliable enough for navigation and is also essential for blocking harmful solar emissions and for improving radio communications, it’s not a uniform strength ...
High frequency Helmholtz coils are often used to generate uniform but time varying high frequency magnetic fields for a number of applications such as magnetic field susceptibility, calibration, and ...
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