British Scientists Strongest Material Biology Mollusk Limpets goethite

February 18, 2015 7:24 PM

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For years, spider silk has been championed as the strongest material found in nature (meaning not created in a lab by humans, like graphene). But the arachnid rope may be losing its title to creatures found in the sand, and under the sea.

Limpet teeth are the new strongest naturally-occurring material, according to a study being published by the Royal Society Interface. The teeth are used to scrape food off of rocks and other surfaces, and can only been seen under a microscope. Despite their tiny size, the teeth are incredibly strong...

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