Butthen if you match the poles, they repel. LOUISE: Magnets, all great as well for sorting out all kinds of things. Nowthey can sort through magnetic metals in people's rubbish, whichmakes ...

CPSC has asserted that these kinds of small, high-powered magnets can cause serious medical issues when more than one magnet is swallowed because the magnets attract each other through internal ...

The materials that can be constructed from these kinds of molecules could be used to replace critical raw materials. They are available in large quantities, but as metals they are not magnetic and ...