I realized that I have pretty much an unlimited supply of bad/obsolete HDs through my job. Are there any actual cool things I can do with those HD magnets other than just handing them to recycling?

Magnets are big-time materials, finding roles in products ranging from motors to medical-imaging systems. Now, a team of engineers’ improvement of a custom-made magnetic material increases the odds ...

The way a refrigerator keeps Chobanis chilly today isn’t all that different from how Jell-O trays were cooled and set in the 1950s. Fridges have been built using the the same basic physics for about ...

Future iPhones and iPads could come with a new cooling system that uses magnets to circulate fluids and transfer heat. If your state allows it and you've put an iPhone on a car mount in your window, ...