Trivia to Stockpile
It's been awhile since toilet paper (or the lack thereof) has made headlines, which got us wondering: How much do we really know about this humble household staple that we usually take for granted? Where did it come from, how has it evolved, and how much of it do we really use? For that matter, why are we so obsessed with it when the rest of the world is happy to rinse off with water? (Okay, maybe we'll never understand that last one.) Here are some fun facts about toilet paper to ponder the next time nature calls.