THE HUMBLE magnet may not seem to belong alongside steel, microchips and oil as a chess piece in the great diplomatic game. But on April 4th, as part of its retaliation against America’s tariffs, ...
Modern electronics are a far cry from what Michael Faraday, the pioneer of electrical gadgetry, can ever have imagined possible. But he’d surely be pleased, if only because the magnet, the component ...
China achieves a superconducting magnet of 35.6 teslas, 700,000 times stronger than Earth's magnetic field, setting a world record.