ROCK BATTERY by John Bedini.ASF

This is a replication of John Bedini’s “”Rock Battery”. It uses a piece of iron pyrite rock (Fool’s Gold) and magnesium to create a galvanic battery. The electrolyte is distilled water with a small crystal of calcium chloride added to help the reaction. I show the battery powering a small pulse motor similar to what John shows in his latest videos.

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