1/2 cup of alum, 1/2 cup 20 mule team borax, 1/2 cup of no salt salt, 1/2 cup of epson salts.
Crush all until you have a fine powder and mix the 4 chemicals completely.
Buy a 2 inch wide 3 inch tall copper pipe fitting from Lowes.
Buy a 4 inch tall magnesium rod off Ebay.
Center the rod in the pipe and water the chemicals down till you have a thick pourable batter. Pour that into the copper tube and LET IT HARDEN UP.
Presto- instant self charging crystal battery. Anode is the magnesium rod. Cathode is the copper pipe fitting.
Might last you a lifetime.Statistics: Posted by magnetman12003 — Thu Jun 19, 2014 10:52 pm
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