Alan Turing: The EnigmaA gripping story of mathematics, science, computing, war history, cryptography, and homosexual persecution and liberation. Hodges tells how Turing's revolutionary idea of 1936-- the concept of a universal machine-- laid the foundation for the modern computer. Turing brought the idea to practical realization in 1945 with his electronic design. This work was directly related to Turing's leading role in breaking the German Enigma ciphers during World War II, a scientific triumph that was critical to Allied victory in the Atlantic. Despite his wartime service, Turing was eventually arrested, stripped of his security clearance, and forced to undergo a humiliating treatment program-- all for trying to live honestly in a society that defined homosexuality as a crime. This New York Times bestselling biography of the founder of computer science and artificial intelligence is the definitive account of an extraordinary mind and life. --Excerpted from 2014 version, published by Princeton University Press. |
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Page 160
... Bletchley Park . Bletchley itself was a small town of ordinary dullness , a brick - built Urban District in the brickfields of Buckinghamshire . But it lay at the geometric centre of intellectual England , where the main railway from ...
... Bletchley Park . Bletchley itself was a small town of ordinary dullness , a brick - built Urban District in the brickfields of Buckinghamshire . But it lay at the geometric centre of intellectual England , where the main railway from ...
Page 192
... Bletchley , an incoherent organisation whose time had not yet come . Nor was there any pretence at heroism in Bletchley circles . It was not simply that Intelligence traditionally represented the most gentlemanly war work ; not simply ...
... Bletchley , an incoherent organisation whose time had not yet come . Nor was there any pretence at heroism in Bletchley circles . It was not simply that Intelligence traditionally represented the most gentlemanly war work ; not simply ...
Page 344
... Bletchley . - This work of course , did not lie far in the past , and he set Mike Woodger some probability problems , including the one about the ' barrels of gunpowder ' . There was also professional contact arising out of wartime work ...
... Bletchley . - This work of course , did not lie far in the past , and he set Mike Woodger some probability problems , including the one about the ' barrels of gunpowder ' . There was also professional contact arising out of wartime work ...
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able Alan Turing Alan's allowed American appeared applied asked Bletchley boys brain British calculation called Cambridge complete connection continued course discussion effect electronic engineering Enigma experience explained fact German give given hand homosexual human idea important instructions intelligence interest kind King's later less letter logical look machine Manchester March mathematician mathematics matter means mechanical method mind move nature never Office operations particular perhaps person physical plans play position possible practical principle probably problem quantum mechanics question reason result rules scientific sense showed suggested symbols taken talk theory thing thought took turn universal von Neumann wanted whole writing wrote