Rare earths are today shaping debates on EV batteries, wind turbines and cutting-edge defence gear. Yet many people often confuse what “rare earths” actually are. These 17 elements seem ordinary, but they anchor the gadgets we use daily. For decades they mocked chemists, remaining a riddle, until a quantum https://finnjyrss.suomiblog.com/niels-bohr-s-hidden-role-in-decoding-rare-earth-elements-50229720