Smithsonian Archives Conservation Fellow, Greta, describes how to use rare earth magnets to safely mount a photograph. For more archival tips and stories, visit http ...
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 ...
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What's so rare about rare earth magnets
NEW DELHI: China has decided to lift the curbs on export of rare earth magnets to India, in a relief to industries, such as automobiles (especially electric vehicles manufacturing), renewable energy ...
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