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Old 06-27-2011, 01:30 PM   #15 (permalink)
Otto
Master EcoModder
 
Join Date: Mar 2008
Location: USA
Posts: 568
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Electric train transformer or dimmer switch + nichrome wire from model airplane shop or stainless steel guitar string + bow made from fishing pole or thin dowel rod = works pretty good

Some folks use cheapo Chinese soldering gun + bent to shape copper wire, for foam extrusions or sculpting
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