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Harness the Wind

The wind is one of the strongest natural forces around us. Because it is generated by temperature differences in air masses, wind power is, in fact, a form of solar energy. Harness the Wind traces the history of attempts to control and use wind energy, and projects into the future to visualize the potential of wind-power technology.
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País: Canada

Tempo de execução: 12 minutos

Qualidade: HD

Lançamento: 1978

imdb rating 7

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