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Date : 2006-03-01
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Bushnells Submarine Arthur Lefkowitz 9780439743525 ~ Grade 59David Bushnell invented a working submarine dubbed the American Turtle which attacked a British warship during the Revolutionary War That 1776 attempt was unsuccessful but the events surrounding it make for an interesting tale
David Bushnell Wikipedia ~ Bushnell is credited with creating the first submarine ever used in combat while studying at Yale in 1775 He called it Turtle because of its look in the water His idea of using water as ballast for submerging and raising his submarine is still in use as is the screw propeller which was used in Turtle
David Bushnell American inventor Britannica ~ David Bushnell inventor renowned as the father of the submarine Graduated from Yale in 1775 at the outbreak of the American Revolution he went to Saybrook where he built a unique turtleshaped vessel designed to be propelled under water by an operator who turned its propeller by hand
David Bushnell’s Turtle The Worlds First Submarine ~ American inventor David Bushnell’s Revolutionary War submarine Turtle was a major breakthrough in naval warfare
Bushnells Submarine Timeline Preceden ~ Bushnell watches from the shore of New York City as his submarine goes into action His submarine was opperated by Seargent Ezra Lee in the Continental Army The mission to plant explsives on ships did not work however the submarine itself was still an accomplishment
“Turtle” of 1776 – The First Submarine Ever Used In War ~ Turtle as this strange submersible watercraft was christened was the brainchild of an American inventor named David Bushnell Bushnell born in Saybrook Connecticut was originally a farmer but after selling his shares in the family farm in his early 30s he entered Yale College and studied mathematics
Bushnell Turtle Midget Submarine Prototype Colonial America ~ The Turtle was the worlds first submarine to ever be used in warfare It was designed and built in Connecticut in 1775 by David Bushnell for the purpose of approaching Men of War while submerged and attaching an explosive mine below the water line to sink the enemy ship
David Bushnell 17401826 New Georgia Encyclopedia ~ David Bushnell 17401826 David Bushnell is credited as the inventor of the submarine which was first used to launch explosives against British ships during the American Revolution 177583 Under a different identity the New England native settled in Georgia after the war and spent the rest of his life there
Turtle submersible Wikipedia ~ As one contemporary historian of submarines observed in 1901 the evolution of modern submarine evolved from the whale which he deemed a submarine made by nature out of a mammal While Bushnells name is not generally wellknown he is often credited with revolutionizing naval warfare from below
Cottage Industry 132 54mm Turtle David Bushnells ~ David Bushnell 17421824 a Yale graduate designed and built a submarine torpedo boat in 1776 The oneman vessel submerged by admitting water into the hull and surfaced by pumping it out with a hand pump
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