Okay kiddo, do you know what a number is? It's something like when you count how many fingers you have on your hand, you get the number 5!
Well, the Copeland-Erdős constant is a special number that is kind of like a friend of all the other numbers. It's a bit tricky to explain, but imagine you have a really long list of numbers - like counting all the way from 1 to 100.
Now, the Copeland-Erdős constant is like a secret code that helps you find special patterns in that long list of numbers. It's called a constant because it always stays the same, no matter what other numbers are on the list!
Now, I know that's a lot to take in, but basically, the Copeland-Erdős constant helps us understand some cool things about numbers and how they work together. So even though it's just one number, it's actually super important in the world of math!