The Life of Poo: Or why you should think twice about shaking hands (especially with men)

Poo! Most of us don't really like to talk about it. In fact, many of us would probably rather it didn't exist at all, or at least if it must exist could it not be more pleasantly fragranced? In The Life of Poo, Adam Hart explores this most unmentionable of subjects and the hidden world of bacteria.