Dodał:
Gall Anonim
32 wyświetleń
Turn a ceiling fan into a wind turbine generator?! - A ceiling fan looks similar to a wind turbine, so one may wonder if it can be used as such. Most ceiling fans are induction motors, that don't generate electricity ...
Dodał: Gall Anonim
Wyświetleń: 26
Dodał: Gall Anonim
Wyświetleń: 42
Dodał: Gall Anonim
Wyświetleń: 64
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