We tend to think of magnets as binary. Batteries have positive and negative ends. Compasses point north and south. And, until late last year, there were two kinds of magnetism: ferromagnetism and ...

Altermagnetism: Scientists from the University of Nottingham ’s School of Physics and Astronomy have introduced a new type of ...

Inspiration for the project came from [Attoparsec]’s long history with RPG and tabletop games, which depend on different kinds of dice ... by an array of neodymium magnets with the proper ...

Known as antiferromagnetism, it's a phenomenon that has been theorized and tinkered with for the better part of a century.