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Gaze Into The Eye Of The Sahara
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Key Facts In This Video
People have walked across the Eye of the Sahara for thousands of years, yet it went largely undetected until the Space Age. 00:18
Most scientists posit that the Eye of the Sahara is a deeply eroded geologic dome that formed more than one hundred million years ago. 00:59
Different types of rock erode at much different rates. 01:52