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The Logic Machine devised by Turing protégé Dietrich Prinz
Turing went to work at Manchester University in 1948, after leaving the National Physics Laboratory. In 1949, his protégé Dietrich Prinz worked with philosophy lecturer Wolfe Mays to devise the electrical relay-operated symbolic logic machine pictured above. Built from RAF spare-parts, the machine is a device for testing logical propositions.
Credit: Science Museum/SSPL
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