warm fleece blanket

7.13.2011

professor gary greenberg and his micro-photography of sand

Colourful: The miniature particles are exposed as fragments of crystals, spiral fragments of shells and crumbs of volcanic rock.

http://www.dailymail.co.uk/sciencetech/article-2011471/Pictures-sand-Close-photographs-reveal-incredible-beauty.html

Posted by Alicia P.

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