Rare earths are today steering debates on electric vehicles, wind turbines and cutting-edge defence gear. Yet the public still misunderstand what “rare earths” actually are. Seventeen little-known elements underwrite the tech that fuels modern life. Their baffling chemistry kept scientists scratching their heads for decades—until Niels Bohr stepped in. https://jarednwxzz.blogprodesign.com/55902582/how-niels-bohr-cracked-the-rare-earth-code