Electro-permanent magnets (EPMs) are pretty nifty concepts, and if you aren’t familiar with them, they are permanent magnets with the ability to be electrically switched on or off. Unlike an ...

So I've always thought that having magnets near hard-drives was bad for the hard-drives, yet these days all I see are magnet-tipped screw drivers. Even those "iFixit" branded ones, which are obviously ...

THE HUMBLE magnet may not seem to belong alongside steel, microchips and oil as a chess piece in the great diplomatic game. But on April 4th, as part of its retaliation against America’s tariffs, ...

Researchers demonstrate a new way to enhance the energy efficiency of the non-volatile magnetic memory. Researchers at Pohang University of Science and Technology (POSTECH) and Seoul National ...