Engineeringness on MSN
Magnets Explained: Magnetic Fields and Material Alignment
This video explains what magnets are and how magnetic fields are generated through the alignment of atomic structures.
Earth’s magnetic field protects the planet from space weather like cosmic radiation and charged particles from the Sun. The ...
Per the ESA, this phenomenon can be best explained by strange behaviors far within the Earth at the boundary where the Earth's liquid outer core meets the rocky mantle layer. This boundary, referred ...
More than a decade of satellite monitoring has mapped Earth’s magnetic field as it subtly altered between 2014 and 2025 — and ...
Satellite data reveal that a weak region in Earth's magnetic field has grown by an area roughly half the size of continental ...
Geophysicists have modeled how Earth’s magnetic field could form even when its core was fully liquid. By removing the effects ...
Tech Xplore on MSN
From stiff to soft in a snap: Magnetic jamming opens new frontiers for microrobotics
Could tiny magnetic objects, that rapidly clump together and instantly fall apart again, one day perform delicate procedures ...
The images, captured with the Event Horizon Telescope, show the magnetic field of the supermassive black hole M87* completely reversing. EHT Collaboration Observations of a supermassive black hole ...
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