As you study Spanish, you can choose to approach it as an art form or as a...

A gadget freak I am not—let’s be clear about that from the outset—but in the past couple of weeks our postman (a.k.a. the mailman) has arrived not once, but twice, with a package containing one of the most ingeniously compact bundles of consumer technology that exists today. The first was a long-overdue necessity: a...

Most anywhere in the developed world, I can use a small rectangular piece of plastic, issued to me by a bank I have never visited, to obtain local currency or purchase goods and services directly from a merchant. The cashier and I may not even speak a common language, and the face of my card may look quite different from those carried...

Welcome to Computer Science Made Simple, a novice’s guide to one of the most important fields today. I wrote this book with several kinds of readers in mind. For the person curious about how computers work and what the computer terms used in magazine advertisements mean, this book will provide the answers. For those considering...

Up until the mid-1950s President Dwight D. Eisenhower believed that waging all-out war against an enemy threatening to end your national existence was right, natural, and necessary. In the wake of World War Two this was hardly a controversial position, as memories of Munich, Pearl Harbor, and Adolf Hitler had made the notion of just...

Game apps on iPhone and now iPad remain one of the most popular type of apps in the Apple iTunes App Store.  Does Angry Birds ring a bell?  What you were once able to do just for the iPhone (and iPod touch) is now possible for the popular iPad, using the new iOS 5 SDK.  

Beginning iOS 5 Games...