Enviro Battery Information
Learn the Science behind the power! The most unique and non polluting energy source you can find on earth- the potato, salt water and mud.
Be amazed at how they light up a bulb, a watch, and activate a music chip.
Includes experiment guide for making a coin battery, fork battery, potato buzz wiregame, and more.
Caution: High voltage inspiration!
- 4 x Zinc plates
- 4 x Copper plates
- 4 x Connection wires
- 2 x Plastic Cups
- 1 x Paper cup
- 2 x Special screw bottle caps
- 1 x Light tower with LED Lamp
- 1 x Sound chip
- 1 x LCD watch movement and cover
- 1 x Set of adhesive tapes
- 1 x Experiment instruction guide with experiment record sheet and fun facts.
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