caption: The image shows a screenshot of a cell phone with a blue background and a number of different types of lights on it. The text on the screen reads "Aerodynamics" and there are several icons of various shapes and sizes of lights, such as circles, squares, and triangles, arranged in a grid-like pattern. The colors of the lights range from bright blues and greens to warm oranges and yellows, creating a vibrant and eye-catching display.