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. In fact ...

it produces its own magnetic field the magnetic field cannot be turned on and off - it is there all the time Bar magnets and horseshoe magnets are examples of permanent magnets. The iron filings ...

A team of scientists has made a major breakthrough in fusion energy technology. They’ve built the first-of-its-kind fusion experiment using permanent magnets, a surprisingly simple technique ...

The cLEAN motor maintains IE5 efficiency and runs up to 80 degrees Celsius cooler than a standard induction motor, said ...

They can make objects appear to defy gravity or move ... starting with the reason permanent magnets can’t be used which leads into why electromagnets can be successful. [K&J Magnetics]’s ...