Alan Turing · every age
What was Alan Turing doing at 20?
Defined the computer at 24, broke Enigma at 27, gone at 41
- c. 1932
Wrote the essay The Nature of Spirit
Around 1932, while visiting the Morcom family.
Source: en.wikipedia.org
Others at 20
Portrait: Photo: Elliott & Fry (1951), public domain, via Wikimedia Commons · source
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