• This test will measure how many of those random and useless facts that you remember that you've been fed in school, heard from friends, and learned on Jeopardy. Most of this information is designed solely to impress people when you rattle off the various dates, names, and places like the genius you think you are. If you are a snob and wish everyone to know the intense size of your brain (or, more accurately, the size of your ego), you'll want a high score.