Rare earths are today shaping conversations on EV batteries, wind turbines and next-gen defence gear. Yet most readers often confuse what “rare earths” truly are. Seventeen little-known elements underwrite the tech that fuels modern life. For decades they mocked chemists, remaining a riddle, until a quantum pioneer named Niels https://cruzdjlmm.articlesblogger.com/57076891/how-niels-bohr-cracked-the-rare-earth-code