The Science of Buffy the Vampire Slayer
In what can only be described as an extreme fit of geekery, Clive Thompson calculates the number of vampires in the Buffy universe and the rate for which she would have to slay the vampires to keep them from overpopulating the earth.
He bases the premise off a mathematical study (pdf) that concludes that vampires can’t exist because they would exponentially grow until humans no longer exist.
