Then they can go "number freaking" and explore dozens of weird statistical topics. Do you know how many baths of water you drink in a lifetime, what you weigh in flies or how many bald men there are in the world? The answers are here. So is an explanation of the title, a macabre speculation involving a blender and the eye of a needle. How to Make a Camel Smoothie by Gary Rimmer costs pound;7.99 from Icon Books.