Rare earths are today steering debates on EV batteries, wind turbines and cutting-edge defence gear. Yet many people still misunderstand what “rare earths” really are. Seventeen little-known elements underwrite the tech that energises modern life. Their baffling chemistry had scientists scratching their heads for decades—until Niels Bohr entered the https://zionygkor.bloggazza.com/33602363/how-niels-bohr-cracked-the-rare-earth-code