We live in an extraordinary universe that never ceases to amaze. Our desire to understand how everything works, where it comes from and what it means for life on Earth has led to a rich and bewildering array of scientific discoveries on everything from the composition of matter to the nature of consciousness; from the formation of stars and planets to the evolution of complex organism; and from the predicament of the environment to the ultimate fate of the universe itself. Science: The Definitive Guide is a stunning work of visual reference. Thematically arranged and illustrated with over 300 incredibly detailed photographs and diagrams, it covers al the major branches of science: Earth, Climate, Chemistry, Biology, Space, Physics and Cosmology. Contained within its pages is everything you need to know about the key scientific concepts and discoveries, including plate tectonics, elements and compounds, photosynthesis, the water and carbon cycles, relativity and quantum theory, DNA, genetics, cell division, the functioning of the human body, string theory, time, space, black holes, dark matter and dark energy. This information-packed book provides a superb overview of scientific endeavour. Piers Bizony writes with authority and enthusiasm about everything that is currently known, from the unimaginably small to the inconceivably large; from the basic mechanics of everyday life to the vast forces governing the cosmos; and from the structure of an atom to the continuing search for a grand unified theory of the universe. It is a book that will be welcomed by anyone with an interest in the world around us and the never-ending quest to understand its mysteries.