Mention magnets, and most people think of trivial applications of those pieces of metal, like holding family photos and reminder notes on the refrigerator. An article on magnets in the current edition of Chemical & Engineering News (C&EN), however, focuses on the critical role magnets play in the real world and the search for new materials to make them. C&EN is the weekly newsmagazine of the American Chemical Society, the world’s largest scientific society.
