Introduction Every wardrobe has a special place for Rayon clothing. It is far less expensive but feels as soft as silk.…

Introduction Chemical agents are all around us. You may use them to clean your house or grow your garden. These can c…

Introduction Imagine you have your favorite cotton shirt that you just took out of the dryer. You look down and notice …

Introduction Think back to the tough world of denim production. Workers used to spend hours sandblasting jeans in dusty…