THE UNTOLD LINK BETWEEN NIELS BOHR AND RARE-EARTH RIDDLES

You can’t scroll a tech blog without bumping into a mention of rare earths—vital to EVs, renewables and defence hardware—yet almost nobody grasps their story. These 17 elements appear ordinary, but they anchor the devices we carry daily. Their baffling chemistry had scientists scratching their heads for decades—until Niels Bohr entered th