Guinness World Records 2013 is crammed with new and updated records, and never-before-seen photography.

OS X Mountain Lion is the latest version of the Mac desktop operating system, offering great new features for millions of users. If you're switching to a Mac, upgrading from an earlier OS, or just getting started with computers, Mac OS X Mountain Lion Simplified provides all information you need in the simplest way possible. Tasks are presented in spreads with step-by-step instructions and full color illustrations, showing you exactly how things work, without the long-winded explanations.

Computational Electromagnetics is a young and growing discipline, expanding as a result of the steadily increasing demand for software for the design and analysis of electrical devices. This book introduces three of the most popular numerical methods for simulating electromagnetic fields: the finite difference method, the finite element method and the method of moments.

The topic of stress relief has been the object of controversy in recent decades due to the various ways to administer it. There are different ways for different cultures. Where the Hindus have yoga the Japanese have Zen. Both of these methods are excellent in relieving stress. There are many types of yoga and this practice includes stretching of the muscles and various positions to relax each body part.

A young Pakistani man is chasing corporate success on Wall Street. He finds himself embroiled in a conflict between his American Dream, a hostage crisis, and the enduring call of his family's homeland.

The last one hundred years have seen many important achievements in the classical part of number theory. After the proof of the Prime Number Theorem in 1896, a quick development of analytical tools led to the invention of various new methods, like Brun's sieve method and the circle method of Hardy, Littlewood and Ramanujan; developments in topics such as prime and additive number theory, and the solution of Fermat’s problem.

A look at the analytics capabilities in the core Excel product and its add-ins, including PowerPivot, Power View, "Data Explorer" and "GeoFlow," as well as an investigation into how to use these tools together.

Just as layers are the most powerful feature in Photoshop, curves are the most powerful adjustment. So powerful, in fact, that many adjustments you normally use (such as brightness and contrast, levels, and color balance) are actually simplified versions of curves. With that in mind, if you can master curves, you can master adjustments - and Ben Willmore will show you how.