This book offers an amazingly awesome and complete collection of professional spy tools that you can build yourself. You can build any project in this thrilling arsenal of spy devices for $30 or less! Not only that, even total beginners to electronics can construct these mind-boggling...

Lincoln's humor and personal tales do much to convey the flavor of modern particle physics research. -- Symmetry

The Big Bang, the birth of the universe, was a singular event. All of the matter of the universe was concentrated at a single point, with temperatures so high that even the familiar protons and...

Are you new to computers? Does new technology make you nervous? Relax! You're holding in your hands the easiest guide ever to computers — a book that skips the long-winded explanations and shows you how things work. All you have to do is open the book, follow Chip, your friendly guide — and discover just how easy it is to get up to...

QuickBooks helps you keep financial records, prepare invoices and record...

Thanks to this book, you don’t have to be Einstein to understand physics. As you read about Newton’s Laws, Kepler’s Laws, Hooke’s Law, Ohm’s...

Let master programmer and bestselling author Herb Schildt teach you the fundamentals of C#, Microsoft's premier programming language for the .NET Framework. You'll begin by learning to create, compile, and run a C# program. Then it's on to data types, operators, control statements, methods,...