pennies

Daily Prep

Make A Battery with Pennies

DIY tutorial on utilizing your loose change for power genera
Tuesday, January 29, 2013, 6:00 PM

A fun weekend project to explore power generation. Save up those pennies.  1982 and newer.

http://www.instructables.com/id/How-to-Turn-Spare-Pocket-Change-into-DIY-Batteries/#step1