Ok, kiddo, imagine a long strip of paper, like the ones you use for crafts. Now, let's fold it in half but instead of making it into a normal loop, we twist one end of the strip before we put the two end together.
What do you see? Instead of a normal loop, we have created a very special shape called a Möbius strip. It is a loop that only has one side!
Now let's take this Möbius strip and attach some wheels to it. We can fold it many different ways, but no matter how we fold it, the wheels will always follow the same path. This is because the Möbius configuration has a very special property called self-intersection.
This means that if we start moving the wheels on the Möbius strip, they will eventually meet each other again, but only after they have gone around the strip twice. It's really cool because it seems like they are able to go in opposite directions without ever colliding with each other.
So, in summary, a Möbius configuration is when we attach wheels to a Möbius strip and they follow a specific path. It's a very special and interesting shape that only has one side and has the ability to self-intersect. Did that make sense, kiddo?