The spinning sphere of molten sodium is one of science’s strangest experiments. This documentary uncovers why researchers risk so much to study its mysterious behavior.
ZME Science on MSN
China Just Created the World’s Most Powerful Magnet and It Could Be Useful In Fusion
The Earth’s magnetic field is 0.5 gauss, while the new Chinese magnet reached 351,000 gauss, zooming past the previous world record of 323,500 gauss. . “This validated the reliability of the technical ...
A simple one-step process recovers more than 90% of rare earth elements (REEs) from magnets ( Proc. Natl. Acad. Sci. U.S.A. 2025, DOI: 10.1073/pnas.2507819122).
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