Dinosaurs had feathers. The appendix isn't useless but there are nine body-parts that are. Coliseum gladiators were obese and staged their fights. The first robot was built 2,400 years ago. The Bible never says what The Devil looks like. Leprosy doesn't exist. This book corrects many misconceptions people have about the human body, books, dinosaurs, words, disorders, quotes, religion, and unsolved mysteries (that have actually been solved.) Read on...