
What Are Rare Earth Metals?
Sadly, room-temperature superconductors still aren't a thing. But one rare-earth mineral gets close. Sort of.
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Sadly, room-temperature superconductors still aren't a thing. But one rare-earth mineral gets close. Sort of.
Full ArticleIn today’s news, Donald Trump is demanding access to Ukraine’s rare-earth metals, a decision that could have major geopolitical..