An essential how-to on powering your home with sun, wind, water, and more. For readers wanting to save money-and the planet-by using alternative energy, this book provides everything they need to know. The five basic sources are fully covered: sun, wind, water, earth, and bio. The benefits, what is needed, and whether it will work for a particular home are all carefully laid out in this comprehensive overview: ? Solar energy for home heating, water heating, and electricity ? Wind power, hydrogen, and micro hydro power ? Heat pumps-air, geothermal, and water source ? Heating with wood and going bio

The environmental movement and rising awareness of global warming have sparked an interest in green living. People want to know what they can do to live sustainable lives. In this book, you will find an overview of global warming and environmental degradation of air, water, soil; what sustainable living is and how to do it; how to cut down on carbon output (the cause of global warming) with alternative cars and fuels; and environmentally friendly home and lawn care products.

You’re no idiot, of course. You’re familiar with the Four Horsemen of the Apocalypse and Judgment Day—especially in the wake of the new millennium. However, the Book of Revelation has existed for almost 2,000 years and is open to countless interpretations. Don’t get confused by scholarly analysis and religious dogma! The Complete Idiot’s Guide® to the Book of Revelation shows you how so many meanings are derived from the book’s text. In this Complete Idiot’s Guide®, you get: • Various ways to interpret Revelation and its symbols • A detailed examination of the key elements, including the Seven Seals and the Antichrist • A look at how the Jewish Old Testament and prophecies relate to Revelation

Explains how the government works and the functions of its many parts, covering such topics as the system of checks and balances, the Constitution, and the division of state and federal powers.

Discusses the three main global threats--decline in biodiversity, the thinning of the ozone layer, and global warming--and offers ways to reduce, reuse, and recycle.

Discusses early theories of evolution, the work of Darwin, fossil and other evidence, and the effects of evolution on us and the future.

Explains how to track weather patterns, read weather maps, and identify cloud formations while exploring the effects of pollution, hurricanes, and El Niäno.