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Featured: Interviews for the Well-Informed

Featured: Interviews for the Well-Informed

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Monday, June 23, 2014

Stephanie Kwolek, Kevlar Inventor, Dies at 90

Kwolek, who died Wednesday at 90, was a DuPont Co. chemist who in 1965 invented Kevlar, the lightweight, stronger-than-steel fiber used in bulletproof vests and other body armor around the world.
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