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Old 04-19-2009, 12:13 AM   #1
Pie
Gone and done
 
Join Date: Sep 2001
Posts: 4,808
April 19, 2009: Frost Flower

Is that some sort of pulled-sugar-taffy-like concoction?




No, it's a Frost Flower.

Quote:
The beautiful photo above shows an intriguing and intricate frost flower.

Frost flowers aren't flowers at all, and well, they're not even frost. They occasionally form after the season's first heavy freeze kills a small plant. Even though the leafy matter is dead, the root system continues pumping water up through the stem -- by capillary action. When water reaches ruptures in the stem it leaks out and freezes instantly. As more and more water moves up through the stem, the ice is forced away from the plant and into an infinite number of odd shapes. Frost flowers are exceedingly fragile and the "petals" often break when touched and disappear the moment they're exposed to the first rays of the morning Sun.
This picture and its explanation are from the Earth Science Picture of the Day.
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per·son \ˈpər-sən\ (noun) - an ephemeral collection of small, irrational decisions
The fun thing about evolution (and science in general) is that it happens whether you believe in it or not.

Last edited by xoxoxoBruce; 04-19-2009 at 01:30 AM.
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