and it may soon be possible to build permanent magnets as strong as neodymium magnets, but without any rare earth metals. In fact, the only thing needed to make them is iron and nitrogen ...

Magnet Expert Ltd filmed two super strong magnets crashing into each other at 200 mph. They recorded the video after YouTube users commented asking to see the result of two strong magnets ...

One tool in particular, a toolmaker’s magnet, always came in handy. These are strong magnets that have been ground flat, square, and parallel. He really only needed one magnet, so he started to ...

but it lacked a sufficient coercivity — a measure of a magnet’s resistance to other strong magnetic fields,” explains Sagawa. “However, I knew that if we could produce magnets using ...

Old TVs and computer monitors used cathode-ray tubes (CRTs), and they relied on electron beams guided by magnetic fields to create images. So, a strong magnet nearby could throw those beams off ...

It really checks all my boxes: air vent install, cooling system, Qi2, and strong magnets. I love MagSafe in the car, and this is a great model if you’re ready to ditch wired car charging.