You know that argument that you keep having with your spouse about the toilet seat? Did you know that there is a mathematical formula that determines whether the toilet seat should be left up or down? (Sorry ladies the answer isn't always down, but it should be.) The bathroom arguments don't end there - we like to argue about the shower curtain, brushing our teeth, the toilet paper, and the time we like to shower. Seriously, we can just not agree. But things are about to get real people because for most of these arguments, there is a "right way."
How? Science. That's how.