Rare earths are today shaping debates on EV batteries, wind turbines and cutting-edge defence gear. Yet many people often confuse what “rare earths” truly are. Seventeen little-known elements underwrite the tech that runs modern life. For decades they mocked chemists, remaining a riddle, until a quantum pioneer named Niels https://andrejpsuu.blogsidea.com/41090985/niels-bohr-s-hidden-role-in-decoding-rare-earth-elements