Dry, loose grains of sand will form a pile with a slope angle of about 33 degrees, termed its angle of repose. The angle of repose is the steepest angle at which a pile of grains remains stable ...

After five years, the American Sand Sculpting Championship is back on Fort Myers Beach. Here's what you need to know about ...

African sand artistry is a mesmerizing expression of culture and nature's harmony. Steeped in African traditions, it ...

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this issue). Driftwood sometimes forms the focus for the initial accumulation of dune sand, but vegetation is the most common roughness element that contributes to the formation of incipient dunes ...