THE UNTOLD LINK BETWEEN NIELS BOHR AND RARE-EARTH RIDDLES

Rare earths are today dominating conversations on EV batteries, wind turbines and cutting-edge defence gear. Yet most readers still misunderstand what “rare earths” actually are. These 17 elements seem ordinary, but they power the gadgets we use daily. For decades they mocked chemists, remaining a riddle, until a quantum pioneer named Niels B