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- The cleanest energy sources you could find on earth
- An amazing environmental science kit
- A unique experimental kit that inspires young scientists
- Fun for the whole family
- Turn the kids onto the notion of leaving a smaller carbon footprint
From the Manufacturer
Be amazed at how you can light up a bulb or sound a buzzer with a potatoe, salt water and mud. Includes experiment guide, wires, zinc and copper plates, plastic cups, LED lamp and more.
Product Description
Ages 8 & up. Use natural materials like mud, lemons, and water to light a bulb, power a watch, and activate a music chip. Includes detailed instructions so you can create unusual batteries with all sorts of household materials.