1) The universe is estimated to be around 13.8 billion years old.

2) Automated Teller Machines (ATMs) allow individuals to perform banking transactions, such as withdrawing cash, outside of traditional bank branches.

3) The Paralympic Games, held immediately after the Olympic Games, showcase the athletic abilities of individuals with disabilities and promote inclusivity in sports.

4) The longest-running TV show in history is "The Simpsons," which has been on the air since 1989 and has over 700 episodes.