1) The game of rugby originated at Rugby School in England and has since evolved into different versions, including Rugby Union and Rugby League.

2) The world's largest desert is the Antarctic Desert, covering around 5.5 million square miles.

3) Cows have best friends and can become stressed if they are separated.

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