samedi 27 décembre 2014

Dr. Goulu - It’s easy to miss the beauty of a snowflake if you...



It’s easy to miss the beauty of a snowflake if you don’t take a close look. These tiny crystals form when water freezes onto a dust particle or other nucleation site, and they grow as water vapor freezes on to the nucleus.









from L'Info Autrement's followed topics | Scoop.it http://www.scoop.it/t/dr-goulu/p/4034248880/2014/12/27/it-s-easy-to-miss-the-beauty-of-a-snowflake-if-you

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