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Stephanie L. Kwolek

American chemist, inventor of kevlar.

Born July 31st, 1923 in New Kensington.

Died June 18th, 2014 at 90 years old in Wilmington.

Occupations
chemist, inventor
Wikipedia
Stephanie_Kwolek

Cherish all your happy moments; they make a fine cushion for old age. Booth Tarkington