Snowflake Symmetry C. CLAIBORNE RAY Snowflakes can appear perfectly symmetrical, raising the question of whether each of its arms knows how the others are growing. December 2, 2014 at 12:00AM http://nyti.ms/1pItD8T http://nyti.ms/1pItBOm The New York Times Science Snow and Snowstorms

By C. CLAIBORNE RAY via NYT / Eethg. Corps. Inc. / Terrence Herschel G. Science http://nyti.ms/1pItD8T Snowflake Symmetry December 2, 2014 at 12:00AM http://nyti.ms/1pItBOm The New York Times