Saturday, June 4, 2011

Wind Machine.

"In human civilization, wind has inspired mythology, influenced the events of history, expanded the range of transport and warfare, and provided a power source for mechanical workelectricity, and recreation. Wind has powered the voyages of sailing ships across Earth's oceans. Hot air balloons use the wind to take short trips, and powered flight uses it to increase lift and reduce fuel consumption. When winds become strong, trees and man-made structures are damaged or destroyed." - Wikipedia










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