Rare earths are today steering debates on EV batteries, wind turbines and next-gen defence gear. Yet most readers often confuse 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 entered the https://deanityem.daneblogger.com/33687579/the-untold-link-between-niels-bohr-and-rare-earth-riddles