File this under “OMG this is so cool why didn’t I think of it?!”: a video of a superconducting magnet sailing up, down, and around a track shaped into a Möbius strip: I love this so so so much. It’s ...

However, systems thus formed can only be of small dimensions. The orbit of the outermost bodies can be no larger than several metres, and in the case of small magnetized iron meteorites amounts to ...

Here’s what you’ll learn when you read this story: Dark matter is thought to make up a little over a quarter of the universe, but it has never actually been detected. Researchers repurposed an ...

The magnet floating device operates using a small Hall Effect sensor where the field of the permanent magnet can be detected or be able to modulate the magnetic field of electromagnet. The magnet ...

Linear motors are becoming increasingly practical for general motion. Many are used for long strokes of a few feet or more. One new design, however, where the magnets move relative to a stationary ...

Analog audio specialist Goldring has been making audio equipment for over a century and is probably best known for its range of high-end moving magnet cartridges used on turntables. With the vinyl ...