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#1
07-01-2011, 08:33 AM
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Ballpoint pen draws electronic circuits
Here is a link that was posted on the GoogleGroups Papermodels board.
Silver Ballpoint Pen Can Draw Functional Electronic Circuits on Paper | Popular Science Kinda neat. Now they need something that can draw photovoltaic cells on paper. That could turn out some interesting paper models. 
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~Doug~ AC010505 EAMUS CATULI! Audere est Facere THFC 19**-20** R.I.P. it up, Tear it up, Have a Ball 
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