Fait mathématique: 6150 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Culture générale: 6150 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Date historique: November 1st is the day in 1790 that Edmund Burke publishes Reflections on the Revolution in France, in which he predicts that the French Revolution will end in a disaster.