Butterfly Wings Offer Guiding Light for Nanotech Innovation

The Morpho butterfly's highly evolved wings are so unique that scientists at Simon Fraser University have teamed up with NanoTech Security to reproduce their iridescent blue coloring for a new anti-counterfeiting technology. A clever pairing of nanotechnology and entomology used nanoscale microscopic holes that interact with light to reproduce the butterfly's shimmering signature.

Source: http://www.technewsworld.com/rsstory/71681.html

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