Marc Abrahams collects the odd, the imaginative, and the brilliantly improbable from around the world. Here he investigates research on the ins and outs of the very improbable evolutionary innovation that is the human body (brain included). This Is Improbable Too explores the odd questions that researchers are asking, such as: What's the best way to get a monkey to floss regularly? How much dandruff do soldiers in Pakistan's army have? If you add...