Quote:
Originally posted by Silvy
Neat article!
Though I fail to comprehend the workings of the heater... Some energy has to come from somewhere.
Or are the toothbrushes still hot?
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Here's your answer
http://a1112.g.akamai.net/7/1112/492...n-heater_f.jpg
Don't think I'll be trying that one unless i NEED to.
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"Everyone thinks of changing the world, but no one thinks of changing himself." -- Tolstoy
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