What is environmental feng shui?

In jin dynasty shanhaijing summarized were the first to define feng shui.He said: in the buried book "was buried, by angry also.The gas wind scattered, bound water check;Do not come loose, so gather by the make a check, reason of feng shui.That is to say, when picking the graveyard to build residential we're looking for "angry" place.See the wind was blowing away the "angry", meet water will stay down, be used, to human survival and development.Feng shui to get water for fine, is inferior to hide the wind.Feng shui is the study of "gas" coalescence movement to use science and technology in the building.In 1978 two American scientists found that "qi" is the "wave" universe.