15 Billowing Facts About Clouds

(via mental_floss)  Clouds are incredible. Their endless shapes can add beauty to a sunny afternoon or terror to a day marked by tragedy. When you look at how diverse these billowing formations of atmospheric water are, it’s easy to forget that they’re just that—atmospheric water. Even so, there’s much more to clouds than meets the eye. mental_floss lists 15 interesting tidbits about these mainstays of everyday life.