The inventor of Kevlar Stephanie Kwolek dies at the age of 90 » Photos

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Stephanie Kwolek

Stephanie Kwolek
Stephanie Kwolek at work in 1967 in the DuPont Co. Pioneering Research Lab at the Experimental Station, preparing a polymerization experiment. (Photo: Courtesy of DuPont )
By Milton Bertrand
Added June 20, 2014 - Share - Report - Make Profile Photo
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