The Turtle: The First Submarine for War

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Throughout the years submarine technology has advanced throughout the years from the original military submarine the turtle to the German u boats during WWII modern nuclear power submarines that we have today. These developments have required a lot of technological improvements. To make the u boats work the Germans need better battery and electrical motor technologies and the nuclear submarine obviously needed nuclear technology. Submarines have always been an innovative way to win the navel war.

During the American revolutionary war the British navy was a large part of the oppression of the American people. As a fresh nation we had little to no defense against the greatest navy in the world at the time. Ships in our harbor allowed the brats to limits plies and put large quantities of troops onto our shores very quickly. This was demonstrated after the Boston tea party when the British navy cut the city of Boston off from trade even though the ship that stayed docked was not a naval ship it is still a demonstration of the water sorority of the British people during the revolutionary time.
Some colonist got tired of this navel superiority and decided to do something about it. The turtle was born. The turtle was going to be the first submarine used for war purposes.
Design the turtle brought up ever before seen challenges. You could not use candle for light as the flame will use up air. Designers need to find way to move on all 3 axis. Lastly and most importantly it had to be airtight. There were unique solutions that to us now seem obvious. To solve the light issue a type of wood fungus called fox fire, this created its own issue in that if it fisted over it would stop working meaning that the mission would have to go forth in summer. To move on all the axis the torte had 3 impellers, one on top and 1 on either side. The craft also had a rudder. Moving up and down was achieved by having a tank in the bottom that could be flooded with water to sink and pump water out to rise meaning that you can change the amount of weight. Making a watercraft was basically done by building something that they already knew would hold water a barrel, essentially the turtle was a large barrel. Another design element was the lead keel that kept the craft upright.

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