ELI5: Explain Like I'm 5
Examples: welding vs soldering, enzyme active site, how was the internet invented, attribution, gamification

King of Kings

King of Kings is a title that is given to someone when they are very powerful and respected. It's like being the most important or highest-ranking person. For example, Jesus was called the King of Kings because he was like the ruler of all. He was the most powerful and respected leader.