1776: Rebel Sub Fails
The Turtle, brainchild of inventor David Bushnell, was set to blow up a British flagship with 100kg of explosives, but a faulty mechanism saved the HMS Eagle

In 1776, American inventor David Bushnell built a bomb-carrying submarine called the Turtle to challenge the British Navy during the American Revolution. The submarine was constructed from wood and reinforced with iron hoops, and was designed to approach an enemy ship underwater without being detected.
The Turtle was equipped with pumps, valves, a compass, and a barometer to help its pilot navigate and control the vessel. It carried a large powder charge that could be attached to the hull of an enemy ship using a timer. On its first mission, the pilot Ezra Lee attempted to attach the explosive to the British flagship HMS Eagle on the night of September 6-7, 1776.
However, the mission failed due to a malfunctioning fastening mechanism that failed to penetrate the ship's metal hull. The inventor of the Turtle, David Bushnell, had worked with his brother Ezra and other craftsmen and colleagues to develop the idea. The Turtle was a secret weapon built to challenge the Royal Navy, which Bushnell believed could not be defeated in a direct confrontation.
## Why it matters The Turtle's failure may have been a setback, but it marked an important milestone in the development of submarine warfare. The idea of a submersible vessel that could attack enemy ships without being detected was a novel one, and the Turtle's design and construction paved the way for future innovations in underwater warfare. The American Revolution was a pivotal moment in history, and the Turtle's story is a fascinating footnote to the larger narrative of the war.
The stakes were high, and the failure of the Turtle's first mission was a significant blow to the American rebels. However, the idea of a submarine that could challenge the British Navy's dominance of the seas was an important one, and it would go on to influence the development of naval warfare in the centuries that followed. Today, the Turtle is remembered as a pioneering achievement in the history of submarine warfare, and a testament to the ingenuity and creativity of its inventor, David Bushnell.
## What happens next The failure of the Turtle's first mission did not mark the end of the project. David Bushnell and his team continued to work on the design and construction of the submarine, and it is likely that they learned valuable lessons from the failed mission. However, the details of the Turtle's subsequent history are not well-documented, and it is not clear what ultimately became of the vessel. Nevertheless, the Turtle's legacy lives on as an important milestone in the development of submarine warfare, and a reminder of the ingenuity and creativity of the American rebels during the Revolutionary War.





