Alright kiddo, do you know what coral is? It's a kind of rock that is made from tiny animals called coral polyps. It can look really colorful and pretty when you see it in the ocean.
Now, Coral 66 is not a type of rock, but it's a language that computers can understand. It was created a long time ago, before you were born, so it's a bit old-fashioned now. Think of it like a toy that your parents or grandparents might have played with a long time ago.
When people wanted to give instructions to a computer back then, they had to write those instructions in a language the computer could understand. Coral 66 was one of those languages. Just like you can tell your dog to sit or your little sibling to be quiet, people could use Coral 66 to tell the computer what to do.
It was used a lot in the past to make sure that important things like airplanes would work correctly. But now, people often use other languages like Python or Java to talk to computers. Coral 66 is still important for historical purposes though. It helped us get to where we are now with technology.