This Model Reproduces Key Features of Melting Snowflakes. (IMAGE)

NASA/Goddard Space Flight Center

This Model Reproduces Key Features of Melting Snowflakes.

Caption

This model reproduces key features of melting snowflakes that have been observed in nature: first, meltwater gathers in any concave regions of the snowflake's surface. These liquid-water regions merge as they grow and eventually form a shell of liquid around an ice core, finally developing into a water drop. Credit: NASA

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NASA

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