Fait mathématique: 14197 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Culture générale: 14197 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Date historique: November 13th is the day in 1927 that the Holland Tunnel opens to traffic as the first Hudson River vehicle tunnel linking New Jersey to New York City.