In How Math Explains the World, mathematician Stein reveals how seemingly arcane mathematical investigations and discoveries have led to bigger, more world-shaking insights into the nature of our world. In the four main sections of the book, Stein tells the stories of the mathematical thinkers who discerned some of the most fundamental aspects of our universe. From their successes and failures, delusions, and even duels, the trajectories of their innovations-and their impact on society-are traced in this fascinating narrative. Quantum mechanics, space-time, chaos theory and the workings of complex systems, and the impossibility of a "perfect" democracy are all here. Stein's book is both mind-bending and practical, as he explains the best way for a salesman to plan a trip, examines why any thought you could have is imbedded in the number n , and-perhaps most importantly-answers one of the modern world's toughest questions: why the garage can never get your car repaired on time.

Detailed instructions to make boxes using a variety of decoration techniques.
Includes 3 simple boxes for beginners and a gallery of designs from well-known makers.

Learn, prepare, and practice for exam success
Master CCNP Security FIREWALL 642-617 exam topics
Assess your knowledge with chapter-opening quizzes
Review key concepts with exam preparation tasks
Practice with realistic exam questions on the CD-ROM

A guide to allowing Windows Server users to access applications remotely Written for those beginning a design and those determining whether Terminal Services is right for a particular business, this book discusses what is needed to know to successfully deploy Terminal Services on Windows Server 2003.

Master Microsoft's newest operating system with Windows 7 - The Pocket Guide. Learn the basics and apply them to customize your PC to suit your needs.

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In 2008, Adobe Photoshop pro and best-selling author Matt Kloskowski broke new ground teaching Photoshop by focusing on the one thing that makes Photoshop the amazing (and sometimes difficult to understand) program it is: layers. Now, Matt returns with a major update to the book that explains "the key to understanding Photoshop" in the same concise, easy to understand way that's made him so well known in the field of Photoshop training.