Nylon, Age-Old or Revolutionary?Nylon is found everywhere around us. It is in the toothbrush we brush with, the carpets we walk on, the jackets we go skiing in, the baskets in our dishwashers, and the tires on our car. It is hard to believe that nylon has been around for more than 75 years, starting as a replacement for silk in women’s stockings; then becoming strategic to World War II in flak jackets and parachute cord.