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• n  steel who characteristics are determined by the addition of other elements in addition to carbon

News & Articles

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• Confirmed: Spiders Are Even More Terrifying Than Previously Thought
  Shutterstock/ Valentyn Volkov Spider webs are architectural marvels. Their silks are similar in tensile strength to alloy steel. Their adhesive properties adjust to movements of prey ensnared in them. ...
  July 5, 2013 - The Atlantic via Yahoo! Finance