Magnets can attract or repel without even touching, but how do they do that? This video breaks down what magnets are and how ...

Explore the fascinating mechanics behind magnetism in this video. Discover how electron spin creates tiny quantum magnets and how exchange interactions align these spins in ferromagnetic materials ...

Cutting a bar magnet in half won't get rid of its poles. It'll just produce two magnets, each with a north pole that will be attracted to the other magnet's south pole, and vice versa. It's this ...

Nick discovers a way to steer their magnetic canoe around magnetic rocks. In Magnetic Fields, every red and blue object is magnetic. Nick and Sally learn how to use this knowledge to help them steer ...

How do magnetars get so magnetic? A study of stellar explosions shows that the long-accepted theory might be wrong. Magnetars have long been an astrophysical mystery. These compact hunks of nuclear ...