Teflon®, Stainmaster® carpet, Lycra®, gunpowder.  The first three are brands that the average American family has undoubtedly heard of and likely purchased. Do you know what they have in common with gunpowder?  All are products that have been produced by the DuPont Company over the years.  DuPont, formally titled E. I. du Pont de Nemours [...]