Fait mathématique: 13778 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Culture générale: 13778 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Date historique: September 20th is the day in 2000 that the British MI6 Secret Intelligence Service building is attacked by unapprehended forces using a Russian-built RPG-22 anti-tank missile.