High flying satellites, which have already proven their mettle in delivering television programs, cell phone calls and views of our neighborhoods (thank you, Google Earth), can also locate potable water in countries such as Niger where droughts have made it scarce, the European Space Agency (ESA) announced this week.Satellites may be used to find water in drought-ravaged Africa : Scientific American Blog
Wednesday, January 21, 2009
Satellites may be used to find water in drought-ravaged Africa : Scientific American Blog
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