Science writer Neil Ardley shows how you can use everyday objects to discover the basic principles of science and understand how these apply to the world around you. So if you want to make a volcano erupt, see around corners, find out how your eyes work, or build an electromagnet, this fascinating book will show you how.Make science fun with 101 exciting step-by-step experiments that are safe and easy to do at home.

    Filled with data about the Earth, Moon, the planets, the stars, our Galaxy, and the myriad galaxies in deep space, it also reveals the latest scientific discoveries about black holes, quasars, and the origins of the Universe. Written by a premier astronomy expert, this book begins with a discussion of the Sun, from sunspots to solar eclipses. It then features over 100 tables on characteristics of the Moon, and the names, positions, sizes, and other key descriptors of all the planets and their satellites. The book tabulates solar and lunar eclipse, comets, close-approach asteroids, and significant meteor showers dates. Twenty-four maps show the surface features of the planets and their moons. The author then looks to the stars, their distances and movements, and their detailed classification and evolution. Forty-eight star charts cover both northern and southern hemispheres, enabling you to track down and name the main stars in all the constellations. The maps are supported by detailed tables of the names, positions, magnitudes, and spectra of the main stars in each constellation, along with key data on galaxies, nebulae, and clusters. There is a useful catalogue of the world's great telescopes and observatories, a history of astronomy and of space research, and biographies of 250 astronomers who have been most influential in developing the current understanding of the subject.

    You'll also receive updates when significant changes are made, as well as the final ebook version. Embedded Android is for Developers wanting to create embedded systems based on Android and for those wanting to port Android to new hardware, or creating a custom development environment. Hackers and moders will also find this an indispensible guide to how Android works.

    By using long looms, crafters can simplify two-color work, master larger projects, and make double-knit fabrics with more options for surface texture. From simple scarves to detailed felted slippers, the designs in this resource will allure seasoned experts looking for new ways to knit, as well as beginner-level stitchers who are still trying to master using needles. Projects are accompanied by instructional photographs and include a baby blanket, an afghan, a tasseled scarf, a shawl, and a garden party table setting.

    Includes a wide variety of interesting stitches for all skill levels from beginner to advanced Helpful diagrams and easy-to-follow, excellent instructions and a clear photograph of each stitch.

    Algorithms in a Nutshell describes a large number of existing algorithms for solving a variety of problems, and helps you select and implement the right algorithm for your needs -- with just enough math to let you understand and analyze algorithm performance. With its focus on application, rather than theory, this book provides efficient code solutions in several programming languages that you can easily adapt to a specific project. Each major algorithm is presented in the style of a design pattern that includes information to help you understand why and when the algorithm is appropriate. With this book, you will:Solve a particular coding problem or improve on the performance of an existing solutionQuickly locate algorithms that relate to the problems you want to solve, and determine why a particular algorithm is the right one to useGet algorithmic solutions in C, C++, Java, and Ruby with implementation tipsLearn the expected performance of an algorithm, and the conditions it needs to perform at its bestDiscover the impact that similar design decisions have on different algorithmsLearn advanced data structures to improve the efficiency of algorithmsWith Algorithms in a Nutshell, you'll learn how to improve the performance of key algorithms essential for the success of your software applications.

    This is the definitive book on knitting techniques, with valuable information for everyone from beginners to experienced knitters. June Hiatt presents not only a thorough, thoughtful approach to the craft, but also a passion for carrying on the art of knitting to future generations. She has repeatedly tested the various techniques and presents them with clear, easy-to-follow instructions—as well as an explanation of what each one can contribute to your knitting. Informed by decades of experience and thousands of hours of practice, this comprehensive resource offers a variety of ways to approach every skill and technique and offers solutions that can help solve the most challenging aspects of any knitting project. The Principles of Knitting has been totally rewritten—new instructions, new illustrations, and new information. While the basics of knitting have not changed much, June’s understanding of the material has deepened over the last twenty-five years, and she’s eager to share what she has learned with the knitting world. In addition, the book has been reorganized to make it easier to use and has a gorgeous new design. Reading The Principles of Knitting is like having a knitting mentor by your side who can answer any knitting question you have in an honest, intelligent, informed manner.

    Yarn-shop owners Sara Lucas and Allison Isaacs know firsthand what the holiday knitter needs. Unique patterns, clear instructions, how-to illustrations, and beautiful photographs are sure to get those needles clicking. The 25 projects are organized by the length of time required to complete them (from quick and easy weekend projects to rewarding long-term luxuries) to make for stress-free holiday knitting. From stylish scarves and hats, and exciting updates on holiday favorites, to chic and contemporary wearables, and beautifully designed home accents, Holiday Knits is the knitter's answer to Santa's workshop.

    It also covers add-on utilities and how to take advantage of clever features in the most popular UNIX utilities.Loaded with even more practical advice about almost every aspect of UNIX, this edition addresses the technology that UNIX users face today, differing from the first edition in a number of important ways.First, it slants the blend of options and commands more toward the POSIX utilities, including the GNU versions; the bash and tcsh shells have greater coverage, but we've kept the first edition's emphasis on the core concepts of sh and csh that will help you use all UNIX shells; and, Perl is more important than awk these days, so we've de-emphasized awk in this edition.This is a browser's book...like a magazine that you don't read from start to finish, but leaf through repeatedly until you realize that you've read it all. The book is structured so that it bursts at the seams with cross references. Interesting "sidebars" explore syntax or point out other directions for exploration, including relevant technical details that might not be immediately apparent. You'll find articles abstracted from other O'Reilly books, new information that highlights program "tricks" and "gotchas," tips posted to the Net over the years, and other accumulated wisdom.The 53 chapters in this book discuss topics like file management, text editors, shell programming -- even office automation. Overall, there's plenty of material here to satisfy even the most voracious appetites. The bottom line? UNIX Power Tools is loaded with practical advice about almost every aspect of UNIX. It will help you think creatively about UNIX, and will help you get to the point where you can analyze your own problems. Your own solutions won't be far behind.The CD-ROM includes all of the scripts and aliases from the book, plus perl, GNU emacs, netpbm (graphics manipulation utilities), ispell,screen, the sc spreadsheet, and about 60 other freeware programs. In addition to the source code, all the software is precompiled for Sun4, Digital UNIX, IBM AIX, HP/UX, Red Hat Linux, Solaris, and SCO UNIX.

    The thematic thread of these tales: an asteroid spawned from the destruction of a planet produces sounds (a howling shriek) which, when crossing an inhabited world, creates a change or imbalance within it…

    From foraging and using herbs in spells, to using sun or moonlight in cleansing rituals to understanding the changing of the seasons and their impact on your powers, this book is an invaluable guide to anyone interested in exploring natural magick.  This magick has the power to transform your relationship with yourself, the people around you, and the natural world. Featuring introductions to everything you need to know to get started in your Craft, this is the ultimate guide that you will want to return to again and again as you develop your practice, and discover how magical Witchcraft is as a form of self-care.   Including tried-and-true tips and tricks taken from The Witch of the Forest’s personal grimoire, learn about:How to build a budget-friendly practice using only simple tools and ingredients in your cupboardsThe witch’s wheel of the yearSpellcraftCandle magickHerbs and foragingDivination, such as tarot, scrying and pendulum dowsingCreating your own sigilsA witch’s relationship to the moon, sky and natureHow to practice witchcraft discretely in the broomcloset... and much more! Suitable for every type of witch and witchling – green, house, eclectic, solitary, or undecided! – this book also includes a pendulum board that you can remove to help answer all your questions. If you are a witch in the broom closet, simply remove the jacket from this book or download as an ebook for more discreet reading. Ground yourself in your magick, and embrace the simpler, but just as powerful side of the modern witching hour! The Witch of the Forest’s Guide to… series are a collection of guides for different areas of witchcraft, focusing on the relationship between magic, the natural world and the self.

    Python is considered easy to learn, but there's no quicker way to mastery of the language than learning from an expert teacher. This edition of "Learning Python" puts you in the hands of two expert teachers, Mark Lutz and David Ascher, whose friendly, well-structured prose has guided many a programmer to proficiency with the language. "Learning Python," Second Edition, offers programmers a comprehensive learning tool for Python and object-oriented programming. Thoroughly updated for the numerous language and class presentation changes that have taken place since the release of the first edition in 1999, this guide introduces the basic elements of the latest release of Python 2.3 and covers new features, such as list comprehensions, nested scopes, and iterators/generators. Beyond language features, this edition of "Learning Python" also includes new context for less-experienced programmers, including fresh overviews of object-oriented programming and dynamic typing, new discussions of program launch and configuration options, new coverage of documentation sources, and more. There are also new use cases throughout to make the application of language features more concrete. The first part of "Learning Python" gives programmers all the information they'll need to understand and construct programs in the Python language, including types, operators, statements, classes, functions, modules and exceptions. The authors then present more advanced material, showing how Python performs common tasks by offering real applications and the libraries available for those applications. Each chapter ends with a series of exercises that will test your Python skills and measure your understanding."Learning Python," Second Edition is a self-paced book that allows readers to focus on the core Python language in depth. As you work through the book, you'll gain a deep and complete understanding of the Python language that will help you to understand the larger application-level examples that you'll encounter on your own. If you're interested in learning Python--and want to do so quickly and efficiently--then "Learning Python," Second Edition is your best choice.

    It is designed as a suitable text-book for engineering and science students upto the postgraduate level. Each method is illustrated by a number of solved examples.Inside the book1.Approximation and Errors in Computation2.Solutions of Algebraic and Transcendental Equations3.Solutions of Simultaneous Algebraic Equations4.Matrix Inversion and Eigen-Value Problems5.Empirical Laws and Curve-fitting6.Finite Difference 7.Interpolation8.Numerical Differentiation and Integration 9.Difference Equations10.Numerical Solutions of Ordinary Differential Equations11.Numerical Solutions of Partial Differential Equations12.Linear Programming13.Review of Computers14.Numerical Methods using C, C++, MATLAB

    When he pursues an elusive murderer in the wilderness of his small, rural community, in the hopes of securing a substantial bounty, Laney is confronted with something he never could have expected: a werewolf. The captive lycan, in human form, turns Laney's life upside-down, forcing him to confront his haunted past and race against the clock because the wolf will return, and Laney's son's condition continues to worsen. CURSE is a story of a family's survival at all costs. BOOM! Studios has a long history of publishing some of the industry's best modern horror, and CURSE takes us back to our roots with a werewolf story unlike any you've ever seen.

    Our team gets served out the same penalties they’ve dished out in the wake of a prison break, an unstoppable assassin, and a seminal showdown between Copra members. Keep up and stay focused as Copra’s international kill list gets checked off at the peak of their mondo bizarro bloodlust.Collecting issues 19-24, this volume of Michel Fiffe’s bloodthirsty self-published revenge machine is even longer than usual. Sporting the same bright yellow the world demands out of its finest bananas, everything you’ve come to expect from Michel is here in droves. Get in where you fit in? Pshaw. Just destroy everything in your way.