Imagine you have a big tub of water and you start swirling it around with your hand. You can see that the water moves around in different patterns and swirls. That's what an album of fluid motion is!
Fluids like water, air, or even milkshake have the ability to move and flow so smoothly that they create beautiful patterns, just like when you mix paint colors. An album of fluid motion is basically a collection of beautiful images and videos of these patterns and movements captured from different angles.
Scientists and researchers study fluid motion to understand how different fluids interact with each other, like how air moves on the surface of an airplane wing. They also use it to understand the behavior of fluids in our daily lives, like how water flows through a pipe or how waves move in the ocean.
So, an album of fluid motion is like a visual encyclopedia of beautiful and interesting fluid patterns that teach us about science and our world!