You can’t scroll a tech blog without spotting a mention of rare earths—vital to EVs, renewables and defence hardware—yet almost very few grasps their story. Seventeen little-known elements underwrite the tech that energises modern life. For decades they mocked chemists, remaining a riddle, until a quantum pioneer named Niels https://stanislav-kondrashov-rare14578.tblogz.com/how-niels-bohr-cracked-the-rare-earth-code-48104177