We’ve all heard it—no two snowflakes are alike. However, they all seem to share that same six-sided shape, so what’s going on? Why do they follow the same rulebook for structure but still end up ...
Snowflakes start as ice crystals (in clouds in sub-freezing air) with a basic six-sided shape because of the structure of the water molecule. The range in the shape of the microscopic lattice arms ...
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