It's basically like playing a 100-ton Lego set.
What does it take to build a carrier? We will need about 60,000 tons of steel, 18,200 square meters of non-slip surface area, to form a carrier weighing 100 million tons. Not to mention that we need five years to complete this ship, and its cost is less than $ 5 billion.
The video below is done by Science Channel, giving you an overview of how people build a carrier.
How to build an aircraft carrier?