Free Energy From Radio Waves.
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http://hopeandallen.com/ Here is my crystal radio being used to light up 10 LEDs. I would estimate my antenna to be over 200 feet long. I used a kite to hang it …
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http://hopeandallen.com/ Here is my crystal radio being used to light up 10 LEDs. I would estimate my antenna to be over 200 feet long. I used a kite to hang it …
source