I just ran across a video by Vi Hart titled Open Letter to Nickelodeon, Re: Spongebob’s Pineapple Under the Sea. (see the video below.) In this video, Vi brings up many interesting characteristics of pineapples. She also claims that it is mathematically impossible for Spongebob’s house to be an actual pineapple.
What do you think about Vi’s arguments? What other pop culture objects have you encountered that are mathematically impossible?