You can’t scroll a tech blog without spotting a mention of rare earths—vital to EVs, renewables and defence hardware—yet almost nobody grasps their story. These 17 elements look ordinary, but they drive the gadgets we hold daily. Their baffling chemistry kept scientists scratching their heads for decades—until Niels Bohr https://spencerrxzab.goabroadblog.com/33701743/how-niels-bohr-cracked-the-rare-earth-code