Super Simple Copper Etching Sylvia's Mini Maker Show

Did you ever want to upgrade your bread-boarded circuits to something more permanent? Or maybe you've got a hankering to make your own metal Jelwery? Today Sylvia will show you how you can do both with super simple copper etching. More info: http://makezine.com/2011/09/30/super-simple-copper-etching-sylvias-mini-maker-show/
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