Comparing MrPreva’s Reversal of Current to Nathan Stubblefield’s Earth Generator

Wikimedia Commons Category: MrPreva contains a few screenshots from one his YouTube videos, translated: Current Gain, or in his native Russian, Прирост тока.

 

Nathan Stubblefield invented an electric generator which was planted in the Earth beneath the roots of an old oak tree for a year before it was ready for use. The U.S. Patent Office misnamed it: Earth Battery.