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 power the devices we hold daily. Their baffling chemistry left scientists scratching their heads for decades—until Niels https://mikee419zbd0.blog5star.com/35106371/the-untold-link-between-niels-bohr-and-rare-earth-riddles