Snowflakes are endlessly fascinating and incredibly beautiful. But while they’re all (sort of) unique, they can be neatly divided into well-defined types of flake. This chart shows them all.
https://gizmodo.com/these-macro-pictures-of-snowflakes-are-stunningly-beaut-5967349
Column crystals, plane crystals, irregularities, aggregates, germs… you probably never knew that snow flakes could take so many forms. Based on a research paper by Takao Kameda, this should be enough for you to talk more intelligently than ever about the white stuff this winter. [Compound Interest]
