Containing one of the largest collections of photomicrographs on the Web, Molecular Expressions showcases a unique series of images from the microscopic realm. Browse the Photo Gallery for otherworldly magnifications, including animals etched onto computer chips, cocktails, neurotransmitors, and feathers. A new addition to the gallery, The Dinosaur Bone Collection comprises stunning photomicrographs of thinly sectioned dinosaur bones under polarized light.

Dolomite and Calcite Crystallites from The Dinosaur Bone Collection © 1995 - 1999 by Michael W. Davidson (click on image to view more examples)

Crystals Within Haversian Canals from The Dinosaur Bone Collection © 1995 - 1999 by Michael W. Davidson (click on image to view more examples)

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