1) Sloths only poop once a week, and when they do, they lose about one-third of their body weight.

2) The comedy group Monty Python, known for their surreal and irreverent humor, has had a significant influence on comedy and entertainment.

3) The coldest known temperature in the universe was achieved in a laboratory in 2019, reaching a fraction of a degree above absolute zero (-273.15 degrees Celsius).

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