The Complete Idiot's Guide to String Theory (complete Idiot's Guides)

This manual will enable you get the best out of your radio. Whether you are planning to use it as nothing more than a walkie-talkie for commercial purposes, or you are thinking about entering the world of amateur radio and become a HAM operator.

You Don't Need To Be Einstein To Understand Quantum Physics

Complete coverage of the Waterways of Florida's East Coast, the Florida Keys, the Okeechobee Waterway, and the West and Gulf Coasts to Mobile, AL. The Embassy Cruising Guide to Florida includes a planning guide and facility listing for the Bahamas.

The most comprehensive guide to the Sunshine State's northwest region

Honest and Outspoken Advice from the Unofficial Experts

Terms such as "expanding Universe", "big bang", and "initial singularity", are nowadays part of our common language. The idea that the Universe we observe today originated from an enormous explosion (big bang) is now well known and widely accepted, at all levels, in modern popular culture. But what happens to the Universe before the big bang? And would it make any sense at all to ask such a question? In fact, recent progress in theoretical physics, and in particular in String Theory, suggests answers to the above questions, providing us with mathematical tools able in principle to reconstruct the history of the Universe even for times before the big bang.