Fossilized liquid assembly: Nanomaterials research tool

From a butterfly's iridescent wing to a gecko's sticky foot, nature derives extraordinary properties from ordinary materials like wax and keratin. Its secret is hierarchical topology: macroscale structures assembled from microscale components of varying sizes.

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<p><a href="http://www.physorg.com/news79884809.html">Fossilized liquid assembly: Nanomaterials research tool</a></p> <p>From a butterfly's iridescent wing to a gecko's sticky foot, nature derives extraordinary properties from ordinary materials like wax and keratin. Its secret is hierarchical topology: macroscale structures assembled from microscale components of varying sizes.</p>