Stephanie kwolek

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Stephanie Kwolek - Inventor of Kevlar, it's what bulletproof vests are made of.

Stephanie Kwolek - Inventor of Kevlar, it's what bulletproof vests are made of.

Stephanie Kwolek - women inventors

Stephanie Kwolek - women inventors

The inventor of Kevlar, Stephanie Kwolek, the lightweight fibre used in bulletproof vests and body armour, has died aged 90.

The inventor of Kevlar, Stephanie Kwolek, the lightweight fibre used in bulletproof vests and body armour, has died aged 90.

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Kevlar inventor Stephanie Kwolek dies at age 90

Kevlar inventor Stephanie Kwolek dies at age 90

Stephanie Louise Kwolek (July 31, 1923 – June 18, 2014) was an American chemist, whose career at the DuPont company covered over forty years.  She is best known for inventing the first of a family of synthetic fibers of exceptional strength and stiffness: poly-paraphenylene terephthalamide—better known as Kevlar.

Stephanie Louise Kwolek (July 31, 1923 – June 18, 2014) was an American chemist, whose career at the DuPont company covered over forty years. She is best known for inventing the first of a family of synthetic fibers of exceptional strength and stiffness: poly-paraphenylene terephthalamide—better known as Kevlar.

Vous ne verrez pas leurs noms dans les manuels scolaires... Et pourtant, ces 10 femmes ont révolutionné le monde des sciences !

Vous ne verrez pas leurs noms dans les manuels scolaires... Et pourtant, ces 10 femmes ont révolutionné le monde des sciences !

Stephanie Louise Kwolek was an American chemist who invented poly-paraphenylene terephthalamide—better known as Kevlar. She was born in the Pittsburgh suburb of New Kensington, Pennsylvania. Kwolek won numerous awards for her work in polymer chemistry. She was 90. (June 18th)

Stephanie Louise Kwolek was an American chemist who invented poly-paraphenylene terephthalamide—better known as Kevlar. She was born in the Pittsburgh suburb of New Kensington, Pennsylvania. Kwolek won numerous awards for her work in polymer chemistry. She was 90. (June 18th)

Stephanie L. Kwolek - chimist - "Weak sex" doesn't mean you can't invent the strongest fiber fabric ever.

Stephanie L. Kwolek - chimist - "Weak sex" doesn't mean you can't invent the strongest fiber fabric ever.

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Stephanie Kwolek and others of the group that developed Kevlar. Gift of Stephanie Kwolek. Courtesy DuPont.

Stephanie Kwolek and others of the group that developed Kevlar. Gift of Stephanie Kwolek. Courtesy DuPont.

La chimiste Stephanie Kwolek a inventé la fibre super résistante de Kevlar, qui est utilisée pour fabriquer des gilets pare-balles. L’invention de Kwolek est cinq fois plus résistante que l’acier, et a également environ 200 autres usages.

La chimiste Stephanie Kwolek a inventé la fibre super résistante de Kevlar, qui est utilisée pour fabriquer des gilets pare-balles. L’invention de Kwolek est cinq fois plus résistante que l’acier, et a également environ 200 autres usages.

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