1) The Victoria Amazonica water lily has leaves that can grow up to 10 feet (3 meters) in diameter, making it one of the largest aquatic plants.

2) The highest-grossing film of all time is "Avengers: Endgame," which has earned over $2.79 billion at the global box office.

3) The English alphabet has five vowels: A, E, I, O, and U.

4) The world's first credit card was introduced in 1950 by Diners Club.