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.

“Why are most plants green?” Why doesn’t stomach acid dissolve the stomach itself? Why are there more tornados in the Midwest than on the coast? This volume answers these questions and over 200 more, shedding light on the science behind them. As informative as it is entertaining, it addresses every major branch of science, including physics, chemistry, biology, geology, meteorology, astronomy, and cosmology. It highlights some of the big ideas that helped shape science as we know it, and discusses the future of science with regards to nanotechnology, genetic modification, molecular medicine, and string theory. • Complete Idiot’s Guides® have a proven track record of simplifying science with great success, as with volumes on physics and chemistry. •Entertaining scientific overviews of this kind also successful, including such titles as The Pocket Idiot’s Guide™ to Not-So-Useless Facts and The Complete Idiot’s Guide® to Understanding Einstein.

Intended for high school and college students required to take at least one physics course, this book offers an easy-to-understand, comprehensive companion to their school textbooks that brings real-world relevance, and even a touch of fun, to Einstein's favorite subject.

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.

Do you want to learn about the physical origin of the Universe, but don’t have the rest of eternity to read up on it? Do you want to know what scientists know about where you and your planet came from, but without the science blinding you? ‘Course you do – and who better than For Dummies to tackle the biggest, strangest and most wonderful question there is! The Origins of the Universe For Dummies covers: Early ideas about our universe Modern cosmology Big Bang theory Dark matter and gravity Galaxies and solar systems Life on earth Finding life elsewhere The Universe’s forecast

You’re no idiot, of course. You know life is a journey and that physical birth and death are its points of transition. Many people, across cultures and faiths, believe the spirit lives on—and have experienced contact with the spirits of loved ones who have passed to the higher side. This contact is joyous, comforting, and healing—but you wonder if it’s really real and whether you can share in it, too. Don’t give up the spirit! The Complete Idiot’s Guide® to Communicating with Spirits will show you exactly how to uncover your own mediumistic capabilities and connect with those no longer on the earth plane. In this Complete Idiot’s Guide®, you get: --Tips on how to connect with your personal divine energy through prayer, meditation, and dreams. --Information on the birth of the human soul—as perceived through theological, metaphysical, and spiritual viewpoints. --Exercises to help you develop your mediumistic abilities. --Tangible evidence of the continuity of life as presented through the experiences and spirit drawings of medium Rita S. Berkowitz.