tequila sunrise

In 1938 the E.I. DuPont de Nemours Company, known at the time mainly as a maker of explosives, announced what was arguably the single most important invention in the history of legwear: nylon.

Nylon wasn´t discovered by accident or extracted from a natural source. It was one of the first materials engineered from scratch, based on an understanding of polymer chemistry and a desire to plug what was, apparently, a serious hole in the hosiery department.