Luckily, there’s more than one way to make a magnet, and it may soon be possible to build permanent magnets as strong as neodymium magnets, but without any rare earth metals.

Armed with a 2,100lb-pull neodymium magnet, this magnet fishing adventure dives into murky waters with serious recovery power. Exploring rivers, docks, and canals, this video tests Amazon’s strongest ...

Apples and magnet. For this experiment you need to build suspension from chop sticks. Put 2 apples at opposite ends of the stick and after that bring a magnet very close (you need very strong magnet.

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 ...

Before the discovery of the neodymium magnet, the strongest permanent magnet was the samarium–cobalt magnet, which was based on the Sm 2 Co 17 intermetallic phase.

A research team led by Dr. Miloslav Polášek at IOCB Prague has developed a new method of separating the rare earth elements, ...

Current neodymium price, market situation, use in magnets e-mobility, supply demand, and investment opportunities – now at GOLDINVEST.

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.

Very strong magnets made from neodymium-iron-boron, which are shiny and silver in colour, have only recently become available. But because of their high magnetic field strength and low production ...