Welcome to the AP Chemistry Five-Step Program. The fact that you are reading this preface suggests that you will be taking the AP exam in chemistry. The AP Chemistry exam is constantly evolving and so this guide has evolved. In this edition, we have updated the book to match the new AP Chemistry exam, especially the changes in the free-response...

Patent laws are different in many countries, and inventors are sometimes at a loss to understand which basic requirements should be satisfied if an invention is to be granted a patent. This is particularly true for inventions implemented on a computer. While roughly a third of all applications (and granted patents) relate, in one way or another,...

• You’re a beginner to programming and you’ve chosen Visual Basic 2010 as the place to start. That’s a great...

Every mathematician (beginner, amateur, and professional alike) thrills to find simple, elegant solutions to seemingly difficult problems. Such happy resolutions are called ``aha! solutions,'' a phrase popularized by mathematics and science writer Martin Gardner. Aha! solutions are surprising, stunning, and scintillating: they reveal the beauty...

When I was about 12 years old, my father came home from work with a Roman coin he’d bought for me. It was very worn, with a barely visible profile of a Roman emperor’s head on one side. But I was totally fascinated by the sudden realisation that this coin had existed for a length of time I was struggling to imagine. It belonged to a...

C# is a relatively new language that was unveiled to the world when Microsoft announced the first version of its .NET Framework in July 2000. Since then its popularity has rocketed, and it has arguably become the language of choice for both Windows and Web developers who use the .NET Framework. Part of the appeal of C# comes from its clear...

The professional programmer’s DEITEL^® guide to iPhone app development using iPhone SDK 3.x, Xcode^®, Objective-C^® and Cocoa^®

More than 1.5 billion iPhone apps were downloaded from Apple’s App Store in just one year! This book gives you everything...

Got a cause, a hobby, or some other obsession you can't wait to share with a like-minded community? BuddyPress is the buddy you need to get that community started. Here's how to get BuddyPress up and running on your WordPress Web site and use its...

Weapons, vehicles, tools, buildings, trees, plants, walls, ceilings, and floors-these items may seem secondary to the game environment, but they are integral parts of the game and they all need to be created. Maya Studio Projects: Game Environments and...

Whether you are a new user of SolidWorks or a professional who wants to improve your skills, this book was written for you. Learning any software can be difficult at times. You launch the software for the first time, and you feel overwhelmed, not knowing how to even start a new document. In 3D CAD programs, it can be especially difficult....

Science seems to compete with the universe itself in fascinating us every day, and computer science is no doubt one of science’s most fascinating disciplines. I remember saying good-bye to the last mainframe in town back in 1997 (yes, I had the chance to actually see a dinosaur); back then, no one would have imagined in their wildest...