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Welcome to the Shelter! Explore the intricate designs behind nuclear bombs, from the gun barrel to implosion systems, and understand their devastating power ranging from 1 to 500,000 tons of TNT. Learn about the Davy Crockett's limited deployment, and how the B-29 bomber delivered “Fat Man” and “Little Boy.” Dive into the world of atomic espionage with stories of the Rosenbergs and Morris Cohen, revealing the dark history of nuclear secrets. Join us on this enlightening journey through the atomic age!
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Atomic Age By: Brandon Fry
Welcome to the Shelter Launch!!!
Designing The Bombs
Gun Barrel • Detonated by shooting one piece of sub-critical material into another, creating a exponentially growing nuclear chain reaction. • The resulting explosion is fueled by a mass of fissile material. • Explosion energy can be in the range of 1 – 500,000 tons of TNT
Implosion Design • Created by a fast outer “core” explosive pushing and compressing on all sides of a subcritical mass. • Inner core made of supercritical mass and fuel. • Considered more sophisticated than the gun barrel method.
Deployment • The Davy Crockett was a portable nuke. • The maximum range was three miles. • Never fully used in combat due to the fact that the gun could not fire far enough without being in the radius of the explosion See it in action!
Deployment • The B-29 bomber was used for the first bombs, “Fat Man” and “Little Boy” • The crew first used pumpkins for practice
Rosenburgs • First execution for civilians from an espionage charge. • Provided many top secret designs including a fuse design that shot down a U-2 Spy plane. • Had two children who were orphaned and no relatives took them in. The trial file
Morris Cohen • Also known in London as Peter Kroger. • Married into the spy ring with wife, Lona Cohen, who worked for Soviet case officers, including AnatoliYatskov. • This spy ring was more effective than the Rosenburg ring. FBI File Declassified
Trinity • The first nuclear test took place on 5:30 a.m. on Monday, July 16, 1945. • “Little Boy” was never tested because the design was trusted to work and there was not enough uranium to make another bomb. Video!!!
Information Gathered From: • The Enola Gay and the 509th Composite Group. Web. 25 Feb. 2010. http://www.enolagay509th.com/manhat.htm • "Nuclear weapon -." Wikipedia, the free encyclopedia. Web. 25 Feb. 2010. <http://en.wikipedia.org/wiki/Nuclear_weapon>. • "Nuclear espionage -." Wikipedia, the free encyclopedia. Web. 25 Feb. 2010. <http://en.wikipedia.org/wiki/Nuclear_espionage>. • Federal Bureau of Investigation - Freedom of Information Privacy Act. Web. 25 Feb. 2010. <http://foia.fbi.gov/foiaindex/cohen_morris_lona.htm>. • "The Trinity Test, July 16, 1945." Department of Energy - CFO Home. Web. 25 Feb. 2010. <http://www.cfo.doe.gov/me70/manhattan/trinity.htm>.