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Homemade Water-Powered Flashlight


BUILDER:
ASCAS on greenoptimistic.com
DESCRIPTION:
Homemade water-powered flashlight constructed from PVC pipe and coupling, acetate, a zinc-copper cathode and anode, a surplus LED flashlight bulb and reflector assembly, a cork, and a Joule thief.
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Apr 05, 2014 5:49 PM
DIYer
Amazing!
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LEVEL OF DETAIL (1-5):
4


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DIY Water-Powered Flashlight - comment on how to build a Water-Powered Flashlight - 1 comments
DIYer says:
Apr 05, 2014 5:49 PM
Amazing!

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