Stephen Juan is an anthropologist from Australia who has devoted his life to researching the characteristics of the human body. In his books, he explains in accessible language all the oddities and peculiarities of the functioning of our body. This book, which can interest any reader, provides original statements of the principles of operation of the most little-studied organ of the human body - our brain. Moreover, Juan not only answers everyone's questions, but also shows that our brains are much more complex than we might imagine.