Host Daniel Wilson takes us on a transformative journey that reveals the extraordinary in everyday things. Wilson delves into steel, the lightest, toughest, most flexible inexpensive material on earth. It is in our buildings, our weapons, our roads, even in our bodies. What is the secret that makes more than 3,500 types of steel possible? Explore its cutting edge as a weapon in law enforcement; its application to music; and its role in monumental art.