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WJLA, May 01, 2012

Daily Eye Wonder May 2012

A collection of some beautiful, strange, interesting, whatever we find, weather, environment of just plain fascinating pictures that might let you wonder

Crop Circles in the Desert

The Wadi As-Sirhan Basin in Saudia Arabia seen from space. A false color image from the Landsat satellite. Each circle is about 1/2 mile across and is center-pivot irrigation. Water is tapped by wells about 1/2 mile deep to grow crops in the desert. It's estimated this deep water source may only last another 50 years. Added by Bob Ryan