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TwitC posted this on 03/24/2011
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Make a Joule Thief
Posted by TwitC on 03/24/2011
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254
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Windell Oskay of Evil Mad Scientist Laboratories joins me to show you how to make to squeeze the life out of your dead batteries by making a simple circuit called the Joule Thief!
makezine, joule, thief, howto, diy, instructions, electronics, simple, learning, brepettis, windelloskay, precycle, make, gadgets, oreilly, science, technology, how-to, art
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