1954 - alan turning found dead

- English mathematician Alan Turing is found dead in his bed with a cyanide-laced apple on his night stand. Turing had published a seminal paper, On Computable Numbers, in 1936 in which he theorized about the nature of human and machine intelligence. During World War II, Turing applied his mathematical genius to codebreaking efforts, including solving the riddle of the German ENIGMA encryption machine.