Fait mathématique: 7438 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Culture générale: 7438 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Date historique: May 12th is the day in 1941 that Konrad Zuse presents the Z3, the world's first working programmable, fully automatic computer, in Berlin.