Asa Briggs

The highs and lows of Alan Turing's life, tracking his extraordinary accomplishments, his government persecution through to his tragic death in 1954. In the last 18 months of his short life, Turing visited a psychiatrist, Dr. Fran...

Thanks to the movie "The Imitation Game" many people know that Alan Turing was one of the men behind breaking the german coding machine Enigma during World War II. But an equally important person was Gordon Welchman, who invented ...