The president made the comment while discussing how every day products such as vehicles and computers require magnets to operate, and to support his administration's threat of high tariffs on goods ...
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 ...
Magnets are powerful, but they’re also noisy. Not in the way speakers are, but ...
James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...