1) 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.

2) The term "cloud computing" refers to the delivery of computing services, including storage, databases, and software, over the internet rather than on a local server.

3) The Pacific Ocean is the largest ocean on Earth, covering more than 30% of the planet's surface.

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