Fatto matematico: 2013 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Trivia: 2013 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Data storica: July 5th is the day in 1803 that the Convention of Artlenburg leads to the French occupation of Hanover (which had been ruled by the British king).