081109-1060476http://www.flickr.com/photos/waiferx/3016613907/
Originally uploaded by Waifer X
Raw spinach leaves versus cooked spinach leaves, as an analogy for meteorites containing carbonaceous chondrites (volatile materials which would not survive extensive heating, and thus may represent a sampling of the early solar nebula), versus achondrite meteorites, which lack volatile materials (and thus experienced extensive heating in its past).
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