El carbón: origen, atributos, extracción y usos actuales en Colombia

Rupert Sheldrake's theory of morphic resonance challenges the fundamental assumptions of modern science. A world-famous biologist, Sheldrake proposes that all self-organizing systems, from crystals to human societies, inherit a collective memory that influences their form and behaviour. Rather than being ruled by fixed laws, nature is essentially habitual. All human beings draw upon a collective human memory, and in turn contribute to it. Even individual memory depends on morphic resonance rather than on physical memory traces stored within the brain. Morphic resonance works through morphic...

This book is about plants, but it is not a treatise on botany. Through its pages, you will learn how plants have influenced our culture, how they feed, how they live, how they relate, how they reproduce and what mechanisms they have to defend themselves or adapt to the environment.

Obra clásica dirigida a los químicos analíticos y muy en especial a los estudiantes que se inician en el estudio de esta parte de la Química dedicada al Análisis Químico Inorgánico.

Quiero presentarles un trabajo de campo sobre mis queridos Ansares, esos que tanto amó Konrad Lorenz, para que a partir de ellos, ustedes puedan sacar sus propias conclusiones.