Donald Michie, British scientist (born 1923)

Donald Michie was a British researcher in artificial intelligence. During World War II, Michie worked for the Government Code and Cypher School at Bletchley Park, contributing to the effort to solve "Tunny", a German teleprinter cipher.

July 7 is the 188th day of the year in the Gregorian calendar; 177 days remain until the end of the year.