Up until the 6th. Century BC, it was commonly held that the world we live on was flat. Then Pythagorus came along and started to prove that the world is in fact a sphere. We now know that he was almost right and our planet is really an oblate spheroid, looking not dissimilar to a slightly squashed beach ball.
Today's Internet brings us many wonderful things. Some of those are maps. Today's map shows that with a little bit of cartographical cut-and-paste and a flagrant disregard for the theory of plate tectonics, the world we live on is actually a chicken. A giant chicken.
If this doesn't make you grateful for the Internet then I don't know what does.