A single 'battery' bank

1. Cleaning... 2. Drying the ... 3. A single... 4. Eight bank ... 5. A single... 6. The total... ... 10. LED lit...

Date: 02/16/2006 Views: 1599

One bank of the ice cube tray is composed of a penny (negative terminal), a dime (positive terminal), and a bank full of salt water.

Date: 02/06/2006 Owner: Matthew

Full size: 592x400

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