#enigma code

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On 7 June 1954, at the age of just 41, the world lost one of its greatest minds.

Alan Turing died today in 1954.

Alan Turing was a mathematician, logician, cryptanalyst, and the "Father of Modern Computer Science."

His groundbreaking work at Bletchley Park, cracking the Nazi Enigma code, is credited with shortening World War II by several years and saving countless lives.

He laid the theoretical foundations for artificial intelligence, proposed the Turing Test, and developed the fundamental concepts that power the digital world we live in today.

Yet despite his monumental contributions, Turing was persecuted by the British government for being gay.

In 1952, he was convicted of “gross indecency,” chemically castrated, and stripped of his security clearance.

He died by cyanide poisoning two years later.

In 2009, Prime Minister Gordon Brown issued a formal apology.

In 2013, Queen Elizabeth II granted him a posthumous royal pardon.

On this anniversary, we remember not only Turing’s extraordinary intellect but also the tragic cost of prejudice.

His legacy endures in every computer, every algorithm, and every advance in AI.

Thank you, Alan.

Your ideas changed the world.

Your story continues to inspire it. 🕊️

—

Alan Mathison Turing

23 June 1912 – 7 June 1954

(From the Writer's Almanac archive) It’s the birthday of mathematician and logician Alan Mathison Turing, born in London, England (1912), who was a pioneer in the development of the computer. In school, Turing’s instructors tried to get him to study a variety of subjects, but he was only interested in science and mathematics. While a graduate student at King’s College, he wrote a paper called “On Compatible Numbers,” in which he introduced his idea for what was later called the Turing Machine, a computer that, if given enough explicit instructions, could perform step-by-step mathematical operations. He described a machine that would read a series of ones and zeros from a tape, which is the theoretical basis of the way computers work today. During World War II, he served with the British Government Code and Cypher School, where he played a significant part in breaking the German “Enigma” code.

In 1948, Turing became deputy director of the Computing Laboratory at the University of Manchester, where he worked on the Manchester Automatic Digital Machine (MADAM), the computer with the largest memory capacity at the time. He also championed the idea of artificial intelligence, and believed that machines could be created that would mimic the processes of the human brain.

Do you know what archaeologists think when faced with puzzles and missing pieces? 

“Challenge accepted.”

There are no secrets from the KGB, comrade.