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To:
Ernest_at_the_Beach
I'll have to check this out later, but I wonder if he had used a Joule Thief circuit, could he drive his flashlight with 1/3rd the power?
-PJ
24
posted on
09/07/2010 12:52:40 PM PDT
by
Political Junkie Too
("Comprehensive" reform bills only end up as incomprehensible messes.)
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To:
Political Junkie Too
Joule Thief circuit
So what is that?
25
posted on
09/07/2010 12:54:38 PM PDT
by
Ernest_at_the_Beach
( Support Geert Wilders)
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