jueves, 30 de diciembre de 2010
Power and corruption may be good for society
ScienceDaily (2010-12-15) -- Much of the agriculture in the American West depends on underground water systems that need to be carefully monitored to avoid overuse. Traditional data about aquifers are sparse and expensive to obtain. Until now, crops growing above the aquifer prevented satellite-based radar from "seeing" under the surface. But researchers have found a way around the plant problem.
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