1) The Cricket World Cup is held every four years and features teams from around the world competing for the prestigious title.

2) The word "elephant" contains three vowels: E, A, and E.

3) The Hubble Space Telescope, launched in 1990, has provided breathtaking images of distant galaxies and deep space.

4) The sitcom "Friends" is known for its iconic Central Perk coffee shop, where the main characters often gather.