eaven knows the growing demand for electric vehicles is straining our global materials supply chain, as many of the minerals required to manufacture motors and batteries are sourced in unfriendly nations and/or extracted under unethical circumstances. Now the heavens may be helping solve our rare-earth magnet supply woes by sending us meteorites composed partially of highly magnetic tetrataenite—a compound not found naturally on earth.
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Technologue
Jan 20, 2023
2 minutes
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