The INSANE Story Of The Invention Of The Submarine!

Although few people have ever been inside a submarine, we have all seen them in movies and TV shows because of their frequent deployment during World War II and subsequent conflicts. Until the last few hundred years, the idea of a submarine was fantastical at best, and impossible to construct at worst. Submarines would be designed by a wide variety of persons who would build upon the work of their predecessors. The modern submarine was developed in the 20th century and played a pivotal role in many of the century's most significant wars.
The term "submarine" refers to any type of naval vessel that can navigate both above and below the surface of the water. Submarines are also known as "subs." This is a capability that cannot be found on any other type of warship, and surface ships and submarines couldn't be more dissimilar in design and appearance.