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The most unique and non-polluting energy sources you can ﬁnd on Earth - the potato, salt water and mud. Be amazed at how they light up a bulb or sound a buzzer. Includes experiment guide for making a coin battery, fork battery, potato buzz wire game and more. Get your kids interested in science and learn how things work in an interesting and fun way with this science series.
Caution: High Voltage Inspiration!
Contains 3 zinc plates, 3 copper plates, connection wires, 3 plastic cups, a light tower, a LED lamp with connection wire, a sound chip with connection wire, an experiment record sheet, adhesive tape and detailed instructions.
8 Years +
1x Enviromental Science Series (Enviro Battery)
(L x H x W) 5 x 9 x 2.5cm