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, ...
Two German physicists have reimagined how to create powerful and uniform magnetic fields using compact permanent magnets. By overcoming the limitations of the well-known Halbach array, which works ...
LONDON/BEIJING, Aug 26 (Reuters) - Prices of two rare earth elements needed for super-strong magnets have surged to their highest in more than two years after U.S. miner MP Materials (MP.N), opens new ...
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