Chip Chick on MSN
She Accidentally Invented Kevlar In 1965, And It's Now Used In Everything From Aerospace Engineering To Bulletproof Vests And Car Breaks
Meet Stephanie Kwolek, the female chemist who invented Kevlar. The invention came about accidentally while she was looking ...
In a recent meeting, West Manchester Police Chief John Snyder also said officer deaths has put law enforcement on edge.
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