What do you really know about toilet paper?From its first use in China in the year 600 to its modern use aboard the International Space Station, this book chronicles some of the lesser known facts about toilet paper. The internet startups that are changing toilet paper. The toilet paper that fought against Nazi ideology in modern Germany. The largest roll. The smallest roll. The most expensive roll. The three people killed by toilet paper in the past decade. These are only some of the 50 facts about toilet paper in this book.All of the these fun facts about toilet paper are well-researched with several pages worth of sources cited at the end of the book.