The DuPont company got its start when Eleuthère Irénée du Pont de Nemours fled France’s revolution to come to America, where, in 1802, he built a mill on the Brandywine River in Wilmington, Delaware, to produce blasting powder used in guns and artillery. In 1902, E. I. du Pont’s great-grandson, Pierre S. du Pont, along with two cousins, bought out other family members and began transforming DuPont into the world’s leading chemical company. In its second century, DuPont Corporation would go on to develop Freon for refrigerators and air conditioners; nylon, which is used in everything from women’s hose to car tires; Lucite, a ubiquitous clear plastic used in baths, furniture, car lights, and phone screens; Teflon, famous for its nonstick properties in cookware and coatings; Dacron, a wash-and-wear, wrinkle-free polyester; Lycra, the stretchy, clingy fabric used in activewear and swimwear; Nome, a fire-resistant fiber used by firefighters, race car drivers, and to reduce heat in