Today people use steel all over the world to make different things. Some of those things are structural steel, tool steel, alloy steel, and carbon steel. Without steel our lives would be very, very different; we would not have any skyscrapers, trains, durable tools, automobiles, and much more. So with the steel forming our landscapes with bridges, buildings, and train tracks. Now I would like you to think of a world without steel, ask yourself questions like: how do I get around? Where do I live? What does that look like? Now that you have thought about that, steel is so important not only in the way that we see and view the world but how we get around in it.