Magnets are a lot more than just refrigerator decorations or components in science kits. These fascinating objects, which have been known since ancient times, are central to a wide array of ...

The line "f-ing magnets, how do they work?" was coined in 2009 by the hip-hop duo Insane Clown Posse. Magnets aren't really all that mysterious — the basics have been known for two centuries. As a ...