There is a better reason for studying zoology than its possible ‘usefulness’, and the general likeableness of animals. This reason is that we animals are the most complicated and perfectly designed pieces of machinery in the known universe. Put it like that, and it is hard to see why anybody studies anything else!
The film camera's ability to physically move through space, not zoom through space - every time we have a video camera the movement is through zoom; every time we have a film camera it is a physical movement.
