It is one of the strongest materials on earth. It has changed the course of history and altered human civilization. From the soaring skylines in a vast metropolis…to dinner tables across the world and razor sharp tools responsible for medical miracles: Steel has defined life as we know it. MegaStructures: The Science of Steel will bring viewers face to face with this magical material that serves as the strength behind urban infrastructure, epic skyscrapers and everyday objects that shape our world. Our cameras will go inside the mills of U.S. Steel to see how this incredible invention of man is born and also visit such historic steel structures as the Brooklyn Bridge, the Empire State Building, and the Gateway Arch. This program will explore steel, from its grandest achievements to the simplest tools of life. How It’s Built: Steel will display why steel makes the impossible, possible.