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Engineeringness on MSNOpinion

How do magnets really work?

Magnets can attract or repel without even touching, but how does that happen? This video explains how magnetic fields work and why magnets are found in so many everyday objects. A simple and visual ...
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, ...