A uniquely fun Ripley’s Believe It or Not! way of looking at traditional subject matter with a Ripley's twist! The human body is an amazing creation. A collection of bones, blood, and other vital bits, your body is just incredible. There's so much going on inside your head and under your skin—things you know about like doing your homework and eating your meals, and things you don't even have to think about, like breathing, bending, and going to the toilet. This book will take you on a guided tour of the things that make you tick. Get to grips with how your muscles work, take a look inside an eyeball, and think about your brain and everything it does on a daily basis. Each page will open your eyes to the fantastic things going on in the human body, with special Ripley's fascinating facts and amazing "Believe It or Not!" stories from around the world. What are you waiting for? Get stuck in!