Fusion researchers have long known that powerful magnets are the key to turning star-like reactions into a practical power source, and the latest generation of “super magnets” is starting to look less ...

I was just disassembling an apparatus I am reverse-engineering in the lab containing a piece that has a stack of 12 battery-sized Neodymium magnets.<BR><BR>Now, I know about the immense force in these ...

'Soft robots,' medical devices and implants, and next-generation drug delivery methods could soon be guided with magnetism -- thanks to a metal-free magnetic gel developed by researchers. Carbon-based ...