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25,251 results
The Sahara Desert is known for its vast expanse of endless sand dunes, but what lies beneath the surface is a mystery that has ...
526,934 views
1 year ago
The Sahara Desert has sand dunes as high as 160-180 meters. They are higher than a building of 70 stories. It is the Sahara ...
2,738,320 views
2 years ago