Putting together a ship is an interesting process that looks a lot like putting together a big puzzle. Ships are made in sections instead of as a whole, which is different from many other manufactured goods. Each part, like the hull plates and interior compartments, is carefully made ahead of time.
Modern shipyards use high-tech software to make sure that all of these parts fit together correctly. As soon as the building is finished, huge cranes or new transfer systems are used to connect the huge parts. Then, these pieces are carefully welded or bolted together to make sure they are secure. The building process doesn't end with the shell. Then, miles of pipes, complicated machinery, and electrical systems are put in place, bringing the ship to life.
Several professionals, such as electricians, plumbers, and engineers, need to work together on this step. The launch is the last amazing thing. This is where the finished ship hits the water for the first time, marking the end of this huge project.