The industry ministry plans to ban small, high-powered magnets as children’s toys in June following a spate of serious ingestion accidents. The sets contain shiny sphere- or cube-shaped magnets ...
India has granted licenses to select companies for importing rare-earth magnets from China, a crucial component for electric vehicles and electronics. These powerful magnets, despite their name, are ...
In 1929, Ernest Orlando Lawrence invented the cyclotron: a compact, efficient particle accelerator that used magnets. Two ...
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