Okay kiddo, so you know how sometimes you go on a slide at the playground and you feel a push that makes you go down really fast?
Well, in science, there's something called the bagger-lambert-gustavsson action that helps things move really fast too. But instead of a slide, it happens in a special type of space called "anti-de Sitter space".
Now, imagine you have a little toy car and you want it to go really fast. You could push it with your hand, but that only gets it to go so fast. But what if you had a big machine that could push the car with a lot of force? That's what the bagger-lambert-gustavsson action is!
But instead of a toy car, scientists use special particles called "strings" that are too small to see. And instead of a big machine, they use the anti-de Sitter space to make the strings move really fast.
It's a pretty complicated idea, but basically the bagger-lambert-gustavsson action helps scientists understand how things move in really strange spaces. And who knows, maybe one day it will help us build even faster machines!