THE UNTOLD LINK BETWEEN NIELS BOHR AND RARE-EARTH RIDDLES

Rare earths are presently steering talks on electric vehicles, wind turbines and advanced defence gear. Yet most readers often confuse what “rare earths” truly are. These 17 elements appear ordinary, but they anchor the devices we carry daily. For decades they mocked chemists, remaining a riddle, until a quantum pioneer named Niels Bohr rewro