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 ...

Back to the Future II came out in 1989, and by 2011 I assumed that hoverboards would be cheap and plentiful. But here we are 22 years later and this tiny floating magnet sculpture is the closest thing ...

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 ...