Sihai network

Why are snowflakes six petals? These little secrets of life you don't know

Why are snowflakes six petals?

Four seas network synthesis: why is snowflake six petals? These little secrets in life you don't know ~ because snow is crystal, crystal has regular geometry, forming snow process:

First, water forms small ice particles. Because the small ice particles are regular geometry, they should be hexahedron.

As it descends, ice grains continue to grow on each surface, and the longer it grows, the larger it becomes.