The first working submarine was a leather-covered rowboat invented by Cornelis Drebbel in 1620.
Drebbel went on to build two more, with the final one managing to reach depths of 15 feet.
#SubmarineArchive #SubmarineFacts #NavyHistory
The first working submarine was a leather-covered rowboat invented by Cornelis Drebbel in 1620.
Drebbel went on to build two more, with the final one managing to reach depths of 15 feet.
#SubmarineArchive #SubmarineFacts #NavyHistory