Scientists have used light to visualize magnetic domains, and manipulated these regions using an electric field, in a quantum antiferromagnet. This method allows real-time observation of magnetic ...

How to Make a Magnet Motor Generator Light Bulbs ...

PALATINE, IL / ACCESS Newswire / April 3, 2026 / A good flashlight is handy. A magnetic flashlight, though? That's a whole different ball game. Clip it to your pocket, stick it to a car hood, slap it ...

A team of scientists has developed a powerful new way to detect subtle magnetic signals in common metals like copper, gold, and aluminum—using nothing more than light and a clever technique. Their ...