Fractals are like tiny pictures that keep repeating themselves over and over again. Imagine drawing a tree branch. Now imagine making that even smaller and repeating that same branch over and over again, but smaller each time. When you zoom out, the tree branch looks the same no matter how far you zoom out. That's like a fractal.
Now, some people study fractals and how they repeat themselves. They use something called fractal analysis to help them do this. It's like putting on a pair of glasses that lets you see how many times a pattern repeats itself. This helps them understand things like natural patterns in the world, like how trees grow or how water moves.
Fractal analysis is a tool that helps scientists better understand patterns and repeatable structures in nature. By studying the patterns, they can learn more about how the world works and how to solve problems.