3 ms·
Kenneth G. Libbrecht snowflake photo collection is another good one: http://www.its.caltech.edu/~atomic/snowcrystals/photos3/photos3-old.htm http://www.its.calt
by nayuki 9y ago
Kenneth G. Libbrecht snowflake photo collection is another good one: http://www.its.caltech.edu/~atomic/snowcrystals/photos3/photos3-old.htm http://www.its.caltech.edu/~atomic/snowcrystals/photos3/phot... ; http://snowcrystals.com/ http://snowcrystals.com/