Similarly, people who excel at packing odd shaped objects in way that maximizes the use of storage space are able to do this because they have developed complexspatial reasoning skills.
People rely on their spatial knowledge to build many other more complex or abstract representations including time, number, musical pitch, kinship relations, morality and emotions.
Better spatial visualization is a must for dozens of professions: surgeons training for arthroscopic procedures, drug researchers modeling how complex proteins fold in upon themselves, petroleum geologists mapping miles-deep oilfields.