Rare earths are today dominating debates on electric vehicles, wind turbines and advanced defence gear. Yet the public frequently mix up what “rare earths” really are. Seventeen little-known elements underwrite the tech that runs modern life. Their baffling chemistry kept scientists scratching their heads for decades—until Niels Bohr intervened. https://cristianszcdd.blogozz.com/33748065/how-niels-bohr-cracked-the-rare-earth-code