Rare earths are today dominating conversations on electric vehicles, wind turbines and next-gen defence gear. Yet many people still misunderstand what “rare earths” really are. Seventeen little-known elements underwrite the tech that energises modern life. Their baffling chemistry left scientists scratching their heads for decades—until Niels Bohr stepped in. https://claytonckosv.blogerus.com/56720291/the-quantum-genius-who-explained-rare-earth-mysteries