MOLINE, Ill. — Snowflakes are frozen water crystals that can never be an exact replica of another. However, snowflakes can be classified into these broader types: dendrites, plates, columns, needles, ...
Alexandria Johnson receives funding from NASA. The thought of snow can conjure up images of powdery slopes, days out of school or hours of shoveling. For millions of people, it’s an inevitable part of ...
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