If you have ever seen a cruise ship, there is no doubt that you have asked yourself how they are built and how they possibly manage to keep everything running so smoothly. Don't worry! We're here to explain just that. The process used to build cruise ships is pretty consistent across the four major manufacturers, and without saying too much, prefabrication plays a huge part. We'll explain how everything is pieced together, discuss just how powerful the engines are, learn about desalinization, and explain where your poop goes. We also discuss how they are able to turn these huge ships around in just 10 hours at port, loading on thousands of hotdogs and lobster tails, cleaning rooms, and moving thousands of people on and off of the cruise ships in no time!