By Gamesnet
Sunday, May 2, 2010
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anemometerWhat is an anemometer (short definition)An Anemometer is an instrument with which the wind can be determined.Windmill with hemispheresThis instrument was introduced in 1846 by the Irish astronomer Thomas Romney Robinson (1792-1882). This instrument is a rotating windmill with three or four hemispheres (cups) with a rotating shaft rods to be confirmed. The axis is approximately
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