As made up, magical children's entertainment, maybe it doesn't make much sense to hold Disney movies up to scientific scrutiny. You know, what with a lot of it being magic and all. That said, there's a surprising amount of scientific accuracy hidden away in some of your favourite childhood films, whether intentionally or by sheer chance. Seeing as we spend so much time picking them apart it might be nice to recognise some of the stuff they got right for a change. But, as scientists we know that for every action there must be an equal and opposite reaction, so we'll also be taking the opportunity to flag up some more of our favourite scientific inaccuracies. Just to keep balance in the universe, you understand.