Looks at religious, philosophical, and scientific theories surrounding the nature and origin of the universe, covering such topics as the Big bang theory, general relativity, quantum theory, evolution, and creationism.

We’re living in the midst of a scientific revolution that’s captured the general public’s attention and imagination. The aim of this new revolution is to develop a “theory of everything”—a set of laws of physics that will explain all that can be explained, ranging from the tiniest subatomic particle to the universe as a whole. Here, readers will learn the ideas behind the theories, and their effects upon our world, our civilization, and ourselves. The Complete Idiot’s Guide® String Theory explains how this exciting idea holds up against competing theories. In this Complete Idiot’s Guide®, you get: • Clear explanation of quantum mechanics, Einstein’s theories of relativity, and how string theory unites them. • A quick, easy-to-understand overview of competing theories and how they might be tested. • Fast facts about black holes, what’s inside them, how they’re made, and why they’re so paradoxical. • Simple, smart tips to help you visualize extra dimensions.

Presents the most recent findings, latest technological advances, and newest theories about the study of the universe.

Offer a basic introduction to physics and explains Einstein's scientific theories in laymen's terms, including his theory of general relativity and exploration of quantum mechanics.

Ever wonder why the sky is blue or why most plants happen to be green? Or why stomach acid doesn't dissolve your stomach, or why there are more tornados in the Midwest than along either coast? The Complete Idiot's Guide to the Science of Everythinganswers these questions and many, many more, shedding light on the science behind more than 200 intriguing questions, educating readers on the fundamentals of science in the process. In a book that is as informative as it is entertaining, readers learn about every major branch of science, including- Physics (Why do figure skaters spin faster when they pull their arms in?) Chemistry (How does salt melt ice?) Biology (How does a chameleon change its colour?) Geology (Why do so many earthquakes occur along the Pacific coast?) Meteorology (Why does the jet stream flow from west to east in North America?) Astronomy (What causes Jupiter's big red spot?) Cosmology (Do black holes really exist and can anything escape them?) In addition, the book highlights some of the really big ideas that helped shape science as we know it today, and discusses the future of science with cutting edge topics such as nanotechnology, genetic modification, molecular medicine, and string theory.

More than magic... Where else can one combine chemistry and philosophy to turn base metal into gold while discovering a magical elixir to prolong life? Here's a simple and straightforward guide to alchemy that explains its basic principles. Written by one of the world's few practicing alchemists, it's a concise reference guide that provides easy-to-follow information so that anybody can be a wizard-in-training.