Solving the mystery of the metallic sheen of fish

The bright, metallic sheen of fish skin — source of endless fascination for fishermen and aquarium owners — is due to a sophisticated system of crystals that enhance light reflection and may help fish hide from predators in the wild, scientists in Israel are reporting. Their study is scheduled for the current issue of ACS’ Crystal Growth & Design.

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<p><a href="http://www.physorg.com/news119536396.html">Solving the mystery of the metallic sheen of fish</a></p> <p>The bright, metallic sheen of fish skin — source of endless fascination for fishermen and aquarium owners — is due to a sophisticated system of crystals that enhance light reflection and may help fish hide from predators in the wild, scientists in Israel are reporting. Their study is scheduled for the current issue of ACS’ <i>Crystal Growth & Design</i>.</p>