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16 April 2014
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Pod's Area Lemon Battery annie button pod button ollo button teachers button
What do I need? What should I do? My results
You should be able to feel a slight tingle on the tip of your tongue and taste something like metal.

The lemon battery is a type of battery that changes the chemical energy in the lemon into electrical energy. Touching the two different wires (the steel paper clip and the copper wire) to your tongue makes a circuit and allows a small electric current to flow.

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