https://www.sciencedaily.com/releases/2009/02/090224163643.htm
Mathematical 'Snowfakes' Mimic Nature, Advance Science | ScienceDaily
Exquisitely detailed and beautifully symmetrical, the snowflakes made by a mathematician are icy jewels of art. But don't be fooled; there is some serious...
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https://brendascraftycorner.blogspot.com/2012/11/dashing-through-snowfakes.html
Brenda's Crafty Corner: Dashing through the Snowfakes
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