Fatto matematico: 5763 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Trivia: 5763 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Data storica: October 11th is the day in 1984 that Aboard the Space Shuttle Challenger, astronaut Kathryn D. Sullivan becomes the first American woman to perform a space walk.