902.006 WINDMILL 3
Description
As in other models, this is again in two parts wooden case. First remove the lid from the bottom of the fan and then expose it to a little bit fast wind (may be exposed to a ceiling/ table fan in the class room). The air strikes the generator blades, which starts rotating and electricity is produced which is indicated by a bulb (L.E.D.) and meter. Thus conversion of wind energy into electrical energy.
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