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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Alan Turing Alan Turing's Alan wrote Alan's American AMT's arithmetic Bletchley Bletchley Park Bombe boys brain British calculation called Cambridge cathode ray tube chess Christopher cipher Computable Numbers cryptanalytic Darwin delay line Delilah differential analyser digits discussion Don Bayley Donald Michie EDVAC electronic enciphered engineering ENIAC Enigma machine explained fact G.H. Hardy German Hanslope Hilbert homosexual human idea intelligence interest kind King's knew letter logical Manchester mathematician mathematics Max Newman mechanical messages method mind Morcom naval Enigma Neumann never Newman operations organisation paper perhaps Peter Hilton physical play plugboard position possible Princeton principle problem question Robin Gandy rotor scientific secret sexual Shaun Wylie Sherborne signals symbols talk tape teleprinter theorem theory thing thought took Turing machine U-boat universal machine Womersley word writing