Gradual-change Memes

The scientific method meets practical application! This genius experiment tests the observational threshold of library staff by combining knowledge acquisition with cranial expansion. It's basically a real-life version of the expanding brain meme, except with actual latex. The hypothesis: at what point will librarians notice your head growing 1% larger each day? The control variable: consistently checking out exactly ten books. The dependent variable: human perception of gradual change. Classic example of the boiling frog principle but with brains instead of amphibians!