When you build something, you want to use good materials that won't deteriorate within years of use. You also want to ensure the item is build properly so that its very construction does not cause it to fail. These two steps — choosing the right materials and building something properly — are actually both really big things to tackle. That's why construction workers have to know so much. Their jobs involve a lot of detail and nuance, from the design phase all of the way down to the finishing. This blog is no replacement for hands-on construction experience, but it is a good place to learn about the basics.