Why is electromagnetic repulsion so infrequently used in applications? As in, using an electromagnet to repel a permanent magnet, rather than to attract a magnet or ferrous material? I was doing some ...

Drag-reduction systems aren't anything new; they've been a staple of racing cars for ages, and shown up on but it seems ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Bismuth is an unusual element that we don't encounter much in everyday life. But this pretty, ...

Over on his YouTube channel [Ryan Inis] has a video about how electrostatic motors are breaking all the rules. He explains that these days most motors are electromagnetic but suggests that may be ...

General Motors is looking to patent a magnetic levitation system that would replace conventional seat adjusters. As described in a patent application filed by GM with the United States Patent and ...