Kevlar is the registered trademark for a para-aramid synthetic fiber, related to other aramids such as Nomex and Technora. Developed by Stephanie Kwolek at DuPont in 1965, this high strength material was first commercially used in the early 1970s as a replacement for steel in racing tires. Typically it is spun into ropes or fabric sheets that can be used as such or as an ingredient in composite material components.Currently, Kevlar has many applications, ranging from bicycle tires and racing sails to body armor because of its high tensile strength-to-weight ratio; by this measure it is 5 times stronger than steel on an equal weight basis.
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  • When Facebook Trolls Attack: What Not to Do

    … to language or terms-of-service violations, post that that is why the comment is gone). And for the love of all that’s holy, DON’T argue with them! Take this sterling example of a screen-grab The Huffington Post got off of the Amy’s Baking Company’s page before it was taken down (remember them?). The owners were briefly featured on Gordon Ramsey’s show…

    Mary C. Long/ AllFacebookin Social Facebook- 14 readers -
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