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wnkrshm
on Aug 12, 2022
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A meteor or alien tech: Harvard professor plans UF...
Paramagnetism. There is also Diamagnetism and Anti-Ferromagnetism.
a9h74j
on Aug 12, 2022
[–]
Definitely. But of course a metal detector coil can also look at simple change of inductance, hence responding to conductivity even with magnetic mu = 0.
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