General fact: 300 is the approximate number of Spartans who fought to death at the Battle of Thermopylae.
Mathematical fact: 300 is the largest possible score in bowling.
Trivia: 300 is the number of bones humans are born with in their body.
Historical date: October 26th is the day in 1958 that Pan American Airways makes the first commercial flight of the Boeing 707 from New York City to Paris, France.