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this just shed some light on the same question I had for me: http://en.wikipedia.org/wiki/Neodymium_magnet_toys http://en.wikipedia.org/wiki/Neodymium_magnet_t
by BorisMelnik 12y ago
this just shed some light on the same question I had for me:
http://en.wikipedia.org/wiki/Neodymium_magnet_toys http://en.wikipedia.org/wiki/Neodymium_magnet_toys