I had that idea earlier in the thread. I think it's a possibility. But after messing around measuring millivolts and realizing just how weak they are it became clear that much better experimental controls are needed.
If I lick my electric rock it produces 25 millivolts!
edit on 12/23/2012 by Phage because: (no reason given)


etravoltaic_--_Electricity_
from_Rocks

