THE UNTOLD LINK BETWEEN NIELS BOHR AND RARE-EARTH RIDDLES

Rare earths are currently steering debates on electric vehicles, wind turbines and next-gen defence gear. Yet most readers often confuse what “rare earths” actually are. These 17 elements seem ordinary, but they drive the gadgets we hold daily. Their baffling chemistry kept scientists scratching their heads for decades—until Niels Bohr stepp