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But one thing to remember when playing with magnets is that with protons and electrons, it's possible to have only a + or only a -. That doesn't happen with magnets: They always have both a North and a South pole. That means that while everything you can do with (static) magnets can in principle be duplicated with (static) electrons and protons, electrons and protons can do a lot of interesting things that magnets can't.

- Jake

Friends come and go. Enemies accumulate.

by JakeS (JangoSierra 'at' gmail 'dot' com) on Mon Mar 24th, 2008 at 11:33:19 AM EST
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