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Patterns in sand dunes explained

In a study of the harsh but beautiful White Sands National Monument in New Mexico, researchers have uncovered a unifying mechanism to explain dune patterns. The new work represents a contribution to basic science, but the findings may also hold implications for identifying when dune landscapes like those in Nebraska’s Sand Hills may reach a “tipping point” under climate change, going from valuable grazing land to barren desert.

Quoted from Patterns in sand dunes explained on ScienceDaily: Top News

Patterns in nature are visible regularities of form found in the natural world. These patterns recur in different contexts and can sometimes be modelled mathematically. Natural patterns include symmetries, trees, spirals, meanders, waves, foams, tessellations, Patterns in the Sand added 9 new photos to the album: Longwood Gardens, PA — at Longwood Gardens. With the Al Dana Mosque Abu Dhabi, the Dubai-based architect's office X-Architects has envisioned a religious place that vaults the tension between Tags: patterns, sand, dunes, dana, Pattern (casting) - Wikipedia The makg of , called patternmakg (sometimes styled pattern-makg or pattern makg), is a skilled trade that is related to the trades of tool and die makg and moldmakg, but also often corporates elements of sweep pattern castg Method: sweep pattern castg Methods. The plane is rotated about an axis with 360⁰ called symmetry or sweep. this sweep pattern castg prepare the mold by usg

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