If you need help visualizing magnetic fields, these slow-motion video captures should educate or captivate you. Flux lines are difficult to describe in words, because magnet shape and strength play a ...

A team of physicists at the Johns Hopkins Institute for Quantum Matter has discovered that they can control a metal's electromagnetic properties by manipulating it mechanically. The finding suggests ...

If you need help visualizing magnetic fields, these slow-motion video captures should educate or captivate you. Flux lines are difficult to describe in words, because magnet shape and strength play a ...