General fact: 16 is the minimum age that one can drop out of school in most states of the US (however, restrictions apply and vary depending on state).
Mathematical fact: 16 is the base of the hexadecimal number system, which is used extensively in computer science.
Trivia: 16 is the minimum age that one can drop out of school in most states of the US (however, restrictions apply and vary depending on state).
Historical date: January 16th is the day in 1920 that the League of Nations holds its first council meeting in Paris, France.