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WIRED
wired.com
did:plc:inz4fkbbp7ms3ixufw6xuvdi
The magnetic constant determines the strength of magnetic fields. It figures in everything from motors and generators to audio speakers—oh, and without it we’d live in eternal darkness.
https://wrd.cm/4lRuPE3
2025-08-31T12:30:22.600Z