I'm always reading science reports......looking for a break in the modern dogma. I saw this headline and thought ok....let's see what they're professing now. I would have said it takes a spec of dirt to make a snowflake.
But this might be something worth considering.

http://www.wnd.com/2017/10/what-does-it-take-to-make-a-snowflake/?cat_orig=diversions
But this might be something worth considering.

http://www.wnd.com/2017/10/what-does-it-take-to-make-a-snowflake/?cat_orig=diversions