Yeah, I have wondered before if there is anything that is not under the classification of science or religion, but even those two intermix with each other! It really is all science isn't it? That's a good point about Food Science, but of course, excluding the idea that school isn't necessarily meant to teach as much as it is meant to occupy (Ever read Ishmael by Daniel Quinn??), then there is so much that we could learn that would be useful that it is a wonder we ever even breach the surface! I just mean that there are a ton of topics with useful applications that we never know about, don't you think?