Mimicking how water and wind create complex shapes in nature

Intricate natural formations like star-shaped sand dunes or arc-shaped rocks can appear so purposeful in form that it's easy to wonder whether someone has designed them. Scientists have long recognized that a particular combination of random and chaotic energy fields can, over a long period of time, give rise to these kinds of unique formations that dot our globe. Few, however, have succeeded in replicating these natural phenomena.

from Phys.org - latest science and technology news stories https://ift.tt/3lOXNr5

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