Which major invention did Stephanie Kwolek contribute to the world?
Polyester
Nylon
Silk
Kevlar
Answer
Stephanie Kwolek was a chemist who worked for DuPont. In 1965, she invented Kevlar, a strong and lightweight synthetic fiber that is used in a variety of products, including body armor, tires, and ropes.
The Unbreakable Innovator: The Stephanie Kwolek Quiz
More Questions
Where did Stephanie Louise Kwolek work for more than 40 years?
What exceptional qualities does the synthetic fiber discovered by Kwolek possess?
What was Kwolek's key achievement in her career?
How many women were added to the National Inventors Hall of Fame before Kwolek?
What strength does the fiber Kwolek discovered possess?
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