What do EVs, fighter jets and digital cameras have in common? Rare earth elements that are wanted everywhere but only sourced in some places.

The scientific team of Dr. Miloslav Polášek at IOCB Prague has developed a new method of separating the rare earth elements, or lanthanides, which are ...

Apples and magnet. For this experiment you need to build suspension from chop sticks. Put 2 apples at opposite ends of the ...

USA Rare Earth is racing to create a production line for neodymium magnets, aiming to reduce U.S. reliance on China’s rare ...

Rare earth magnets are in a lot of everyday items, and make a lot of your most basic electronics work, but they're also an ...

The strongest permanent magnets today contain a mix of the elements neodymium and iron. However, neodymium on its own does not behave like any known magnet, confounding researchers for more than a ...

Stores like Demchak’s sell neodymium magnets according to their shape and pull force, measured in the thousands of pounds. A “360,” for instance, is a solid magnet housed in a metal cylinder.

Lenz’s Law is one of those physics tricks that look like magic if you don’t understand what’s happening. [Seth Robinson] was inspired by the way eddy currents cause a cylindrical neodymium ...

The technology provides a steady neodymium magnet scrap feed to HyProMag and has major benefits for sustainable, secure and low-cost recycling of HDDs.

Close contact - within about 3cm - with a neodymium magnet is enough to destabilise these life-saving heart devices, Heart Rhythm journal reports. The authors suggest manufacturers include a health ...

With a theoretical (BH)max of around 335kJ/m 3, magnets made from the stuff would be nearly as strong as the best neodymium ones, while being even more heat-resistant. And its ingredients are common.