Given that humans are pretty good swimmers and divers, and even have little webbing between fingers and toes, I'd say we have an innate understanding of fluid d

Given that humans are pretty good swimmers and divers, and even have little webbing between fingers and toes, I'd say we have an innate understanding of fluid dynamics rather than aerodynimcs, with aerodynamics being a special case of fluid dynamics. I.e. we have an innate ability to identify a good swimmer's body, because we as a species are (potentially) good swimmers.