The construction consists of 2 parts: a fan and a wind turbine. When the fan is turned on, it sends air to the impeller of the generator which in turn turns and produces energy (the LED lights up).
7.6
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The construction consists of 2 parts: a fan and a wind turbine. When the fan is turned on, it sends air to the impeller of the generator which in turn turns and produces energy (the LED lights up).
7.6