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Windward
face of a dune at Jebel Bahari ( جبل بحرى
) - It seams that study of sand dunes has been the hobby of choice for
retired Sahara explorers. Ralph Bagnold even wrote a book The Physics
of Blown Sand and Desert Dunes. This book, published in 1941, is still
the must read for scientists who research laws behind dunes and sand ripples
creation. |
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