1) The world's longest traffic jam occurred in China in 2010 and lasted for 12 days, stretching over 60 miles (97 km).

2) The role of the judiciary is to interpret laws, resolve disputes, and ensure justice in accordance with legal principles and the constitution. It serves as a check on the executive and legislative branches of government.

3) The word "table" contains two vowels: A and E.

4) Elvis Presley, often referred to as the "King of Rock and Roll," has sold over one billion records worldwide.