1) The New England Patriots and the Pittsburgh Steelers hold the record for the most Super Bowl wins, with six championships each.

2) The Eiffel Tower can be 15 cm taller during the summer due to thermal expansion.

3) The banking industry is regulated by government agencies to ensure the stability and integrity of the financial system and to protect consumers.

4) The musical "The Phantom of the Opera" has been running in London's West End since 1986, making it the longest-running musical in history.