With a plastic bottle and this scientific kit you can build a mill that powers an LED bulb. Discover how wind energy works with your own hands.
Windmill is a science game that consists of a windmill that generates electricity to power an LED light bulb.
Strong wind is needed for the Windmill to work. If you are outdoors, there will be more wind in open spaces, such as in the mountains or on the beach. And if you are indoors, you will need to use an electric fan at medium or high speed to produce enough wind. And it can be even more fun. Take out your Windmill at night and watch the light come on when the wind blows. And if you put water in the bottle you will see an impressive light show on the water.
The kit includes 17 pieces and to complete its assembly you will need a clean plastic bottle and a small knurled screwdriver that are not included.
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