Tag Archives: snowflake

Snow Crystals

A 2010 article in National Geographic News explores the idea that no two snowflakes are alike.  There are “10,000,000,000,000,000,000 [or 10+19] water molecules in a typical snow crystal,” and each one forms when a supercooled cloud droplet (roughly 10-05 meters in diameter) freezes.  While it’s true that each snow crystal sparkles in its own unique [...]

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