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 ...

This nice set of toolmaker’s magnets are no exception to the trend. We can gather that [Stefan] is a professional machinist by trade. Like all professionals who do the same thing for work and ...

The two types of rare-earth magnets classified according to the materials which the magnets are made of are Samarium-cobalt and Neodymium magnets. Samarium-cobalt magnets were the first family of rare ...

Two researchers who independently developed the neodymium magnet — used in everything from hard disk drives to automobiles — have been awarded the 44th Honda Prize. In 1982, two researchers ...

These rare earth magnets contain neodymium and other rare earth elements, which are sourced using unsustainable and environmentally toxic mining practices. Niron’s Clean Earth Magnet ...

Recycling Rare Earth Permanent Magnets by NioCorp Could Help Boost U.S. Production of Heavy Rare Earths, Which Are Currently Produced Almost Entirely in Asia ...

It said the "neodymium or 'super strong' rare-earth magnets are sold as toys, decorative items and fake piercings, and are becoming increasingly popular". It added that unlike traditional ones ...

"It means they think they can produce them cheaply - that market has other cheap permanent magnets in it," she explains. Within the last decade, the development of magnet technology has really ...

You can be well-read for only a couple of dollars. Here's your guide to buying books for cheap both online and in-person, ...

What are the differences between cab types? A regular cab only has one row of seats and limited interior storage, while an extended cab has two rows of seats and also comes with small secondary ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...

Amy Nichol Smith spent more than 20 years working as a journalist for TV and newspapers before transitioning to software and hardware product reviews for consumers and small businesses. She has ...