Git Gob (2009)

Two creatures see the same hollow in the ground that they do not know what it is, it being something that humans call a hole. They argue about what it could be for. After agreeing that it could be something worn on top of their head but not agreeing on what type of head covering it could be, one tries it on for size. That experiment leads to a discovery that they were not correct on a micro scale, but perhaps correct at a macro scale. —Huggo