Incredibly Strong !!

––Strongest Natural Material

Scientists discover yet another strongest known natural material in the world.

Science of Surprises

Spider silk is pretty amazing. It has the tensile strength of a high-grade steel alloy, and about half that of the synthetic woven material, Kevlar. It also has just a sixth of the density of steel, which means you could take a strand that’s long enough to wrap around the whole Earth, and it’d weigh less than 500 grams. This quality means that spider silk would be five times as strong as the same weight of steel.

And while we can’t take away from its incredible properties, we just might have to take away its title of ‘strongest natural material’, because researchers have figured out just how strong the teeth of Limpets, a type of marine snail, are.

Until now, scientists thought that spider silk was the strongest biological material because of its super-strength and potential applications in everything from bullet-proof vests to computer electronics. But now they have discovered that limpet teeth exhibit a strength that is potentially higher.

A team of researchers made the discovery by examining the tiny teeth right down to their atomic structure. They report finding a super hard, iron-bearing hydroxide mineral called oethite in the tooth structures.

According to Scientists, mineral forms in the limpet as it grows, and it helps the little marine creature scrape over rock surfaces and peel algae away from them for food. And now that they’ve found it, the researchers think the structure of the material could be copied, and synthetically manufactured to be used in making structures of cars, boats, and planes. They discovered that the fibres of goethite are just the right size to make up a resilient composite structure.

This discovery means that the fibrous structures found in limpet teeth could be mimicked and used in high performance engineering applications such as Formula One racing cars, the hulls of boats and aircraft structures.

Engineers are always interested in making these structures stronger to improve their performance or lighter so they use less material.

…shabab khan’s blog

About Shabab Khan

A Journalist, Philanthropist; Author of 'The Magician', 'Go!', 'Brutal'. Being a passionate writer, I am into Journalism and writing columns, news stories, articles for top media house. Twitter: @khantastix
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3 Responses to Incredibly Strong !!

  1. Very informative, thanks for sharing. :-)


  2. lancequadras says:

    This is indeed a breakthrough….. Hope to see it’s uses soon..
    Thanks for sharing..


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