Fresh and New Knowledge Stew. All the Facts Behind the Facts. The quest for knowledge continues in the 3rd volume of the popular series, Knowledge Stew: The Guide to the Most Interesting Facts in the World. Discover the facts behind the facts in this new and exciting edition, and learn the answers to some of these all-important questions. What's one of the most difficult tests in the world? What's the problem with space junk? Why are shoes called sneakers? What book seemed to predict the sinking of the Titanic? What event made the Mona Lisa famous? Why is a ship's speed measured in knots? Why do fingers and toes prune up after being in water? What is the darkest material in the world? Why is Kentucky Fried Chicken so popular in Japan on Christmas Day? The answers to these questions, plus loads of more facts, are waiting for you. So sit back, put your feet up, and enjoy a generous helping of Knowledge Stew.