The strongest biomaterials in the world (biomarketinsights.com)

Limpets have 1, 920 teeth on their radula, the tongue-like appendage they use to scrape food off rocky surfaces. These teeth are made from common organic materials – chitin and goethite – but the compounds are arranged in ways that make the overall structure incredibly strong.  Limpet teeth are so strong, in fact, that they…

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