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The History Channel, part of A&E Television Networks, New York, has begun airing an episode of its show “Modern Marvels” that concentrates on magnets, including a segment on their role in scrap ...
Early history of magnets -- Permanent magnets -- Components of a magnetc system for use in conservation -- Types of magnetic systems -- A vocabulary for describing magnetic mounting systems -- The ...
Researchers found friction can occur without contact, driven by magnetic dynamics, and does not always increase with load. The effect could enable controllable, wear-free technologies.
Researchers have uncovered friction without contact—driven entirely by magnetic interactions. As two magnetic layers slide, ...
Scrap recyclers may take their lifting magnets and drum magnets for granted, but the producers of the “Modern Marvels” television program are still impressed. A film crew from the program, which airs ...
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