¡No tires de la cadena!¡No tires de la cadena!

Summario en Español : Tápate la nariz y lee los olorosos secretos de las alcantarillas a través de la historia. Aprende usos ingeniosos de la caca y el pis, desde combustibles y abonos hasta sus aplicaciones en magia, maquillaje y medicina. Llega al fondo de las deposiciones de los dinosaurios y averigua cómo reciclan el pis los astronautas. -- Proporcionado por el editor, tomado de la página web de la editorial. / Provided by publisher, taken from publisher's website.
Summary in English : A fascinating, humorous, but seriously scientific exploration of poo and wee. This book is a light-hearted, yet highly informative study of two of the most natural human resources in the world: poo and wee. Throughout history, the products of our bladder and bowels have helped us to build houses, wash and dye our clothes, fertilize crops, treat illnesses, solve crimes, control pollution and create fuel, energy and explosives. These pages show you how, and tell you some fascinating stories at the same time. Illustrated with brilliantly fun artworks and endearing characters, you will be entertained by wizards using 'magical urine', soldiers fighting with exploding piles of dung, wee-wielding beauty therapists and much more. -- Provided by Macmillan Publishing, publisher of the book in English, taken from publisher's website.