Science Museum Dynamo Torch
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 buzzer. Includes experiment guide for making a coin battery, fork battery, potato buzz wire game, and more. Caution: High voltage inspiration! Contains 3 zinc plates, 3 copper pates, 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.
Age 8+
240159
