Ten fast-reading chapters show the basics of setting up a board, how to move, the opening strategies and replies, middle and end game tactics, basic probabilities, plus back game and doubling strategy. The world's best backgammon player shows beginning players how to play and win at this popular game.

    From a Venn diagram of Yoda's idiosyncrasies to an organizational chart of the Empire to a line graph of Grand Moff Tarkin's management decisions, Star Wars Super Graphic shines a new light on the much-adored universe. Equal parts playful and informative, this visual love letter to the vast Star Wars universe will enchant fans of all ages.© and TM Lucasfilm Ltd. Used Under Authorization

    In this fascinating book, Mario Livio tells the tale of a number at the heart of that mystery: phi, or 1.6180339887...This curious mathematical relationship, widely known as "The Golden Ratio," was discovered by Euclid more than two thousand years ago because of its crucial role in the construction of the pentagram, to which magical properties had been attributed. Since then it has shown a propensity to appear in the most astonishing variety of places, from mollusk shells, sunflower florets, and rose petals to the shape of the galaxy. Psychological studies have investigated whether the Golden Ratio is the most aesthetically pleasing proportion extant, and it has been asserted that the creators of the Pyramids and the Parthenon employed it. It is believed to feature in works of art from Leonardo da Vinci's Mona Lisa to Salvador Dali's The Sacrament of the Last Supper, and poets and composers have used it in their works. It has even been found to be connected to the behavior of the stock market!The Golden Ratio is a captivating journey through art and architecture, botany and biology, physics and mathematics. It tells the human story of numerous phi-fixated individuals, including the followers of Pythagoras who believed that this proportion revealed the hand of God; astronomer Johannes Kepler, who saw phi as the greatest treasure of geometry; such Renaissance thinkers as mathematician Leonardo Fibonacci of Pisa; and such masters of the modern world as Goethe, Cezanne, Bartok, and physicist Roger Penrose. Wherever his quest for the meaning of phi takes him, Mario Livio reveals the world as a place where order, beauty, and eternal mystery will always coexist.From the Hardcover edition.

    Within these pages answers abound. How Do They Do That? clarifies what used to mystify. It explains the inexplicable and makes known the unknown.Here is a book for both the mildly curious and the grand inquisitor. Take a few hours or take a few minutes to browse through this repository of riddles revealed. You'll discover that it's not hocus-pocus that put the whole pear in the bottle of pear brandy or sorcery that suspends a suspension bridge. But if not by magic, how do they do that?The answer awaits within. A questioner's cure, an anodyne of answers, How Do They Do That? is a puzzler's paradise.Caroline Sutton, a graduate of Wesleyan University, fives in New York City, where she writes and edits for the Hilltown Press.

    Haven’t we all? It’s for this reason that I decided to write this book. What better way to break that silence than to throw out some of these facts: Wolves have a serious appetite! They can eat up to twenty pounds of meat in one sitting! The first high heeled shoes were worn by Egyptian butchers to help them walk above the bloodied bodies of animal carcasses. The vintage date on a bottle of wine indicates the year the grapes were harvested, not the year of bottling Your mouth produces about one liter of saliva each day. Greece has more archaeological museums than any other country in the world. Whatever your motivation may be, there’s a really good chance you’ll find these facts and tidbits useful. So if you’re ready, here are 1,000 random facts that everyone should know !

    Brimming with famous images and rarely seen gems—ranging from character sketches and notebook pages to watercolor landscapes and natural history illustrations—this monograph explores Potter's artistic process and reveals the places that inspired her timeless work. Organized geographically and featuring more than 200 images from the artist's oeuvre, The Art of Beatrix Potter includes illuminating essays by Potter scholar Linda Lear, illustration historian Steven Heller, and children's book illustrator Eleanor Taylor. It is the definitive volume on one of the world's most influential authors, a woman whose artistry, until now, has not been fully celebrated.

    Shows and describes more than eight hundred species, and provides information on distribution, characteristics, and behavior.

    Open 365 days a year and unrestricted by the constraints of physical space, each title in this series is organized into galleries that display more than 200 full-color specimens accompanied by lively, informative text. Offering hours of learning, this first title within the series "Animalium" presents the animal kingdom in glorious detail with illustrations from Katie Scott, an unparalleled new talent.

    Following closely behind is y, or gamma, a constant that arises in many mathematical areas yet maintains a profound sense of mystery. In a tantalizing blend of history and mathematics, Julian Havil takes the reader on a journey through logarithms and the harmonic series, the two defining elements of gamma, toward the first account of gamma's place in mathematics. Introduced by the Swiss mathematician Leonhard Euler (1707-1783), who figures prominently in this book, gamma is defined as the limit of the sum of 1 + 1/2 + 1/3 + . . . Up to 1/n, minus the natural logarithm of n--the numerical value being 0.5772156. . . . But unlike its more celebrated colleagues π and e, the exact nature of gamma remains a mystery--we don't even know if gamma can be expressed as a fraction. Among the numerous topics that arise during this historical odyssey into fundamental mathematical ideas are the Prime Number Theorem and the most important open problem in mathematics today--the Riemann Hypothesis (though no proof of either is offered!). Sure to be popular with not only students and instructors but all math aficionados, Gamma takes us through countries, centuries, lives, and works, unfolding along the way the stories of some remarkable mathematics from some remarkable mathematicians.-- "Notices of the American Mathematical Society"

    It givessyntax and output for accomplishing many analyses through the mostrecent releases of SAS, SPSS, and SYSTAT, some not available insoftware manuals. The book maintains its practical approach, stillfocusing on the benefits and limitations of applications of a techniqueto a data set -- when, why, and how to do it. Overall, it providesadvanced students with a timely and comprehensive introduction totoday's most commonly encountered statistical and multivariatetechniques, while assuming only a limited knowledge of higher-levelmathematics.

    This gloriously illustrated volume provides comprehensive college-level information about birds and their environments in a style accessible to nonscientists and teachers the world over.The "Handbook of Bird Biology" covers all major topics, from anatomy and physiology to ecology, behavior, and conservation biology. One full chapter addresses vocal communication and is accompanied by a CD of bird vocalizations. Produced by the Cornell Laboratory of Ornithology's world-renowned Macaulay Library of Natural Sounds, the CD illustrates key elements of bioacoustics.The book's text was written by 12 leading ornithologists and illustrated by respected photographers and acclaimed artist John Schmitt. It includes an extensive glossary and index, a list of the common and scientific names of all birds mentioned in the text, author profiles, suggested readings following each chapter, and a complete reference section.The "Handbook" serves as the backbone of the Lab's popular Home Study Course in Bird Biology, a self-paced course that can be taken from anywhere in the world, by anyone with a serious interest in birds who would like guidance from professional ornithologists. Comprehensive and readable guide covering all major topicsFree CD of bird vocalizations enclosedExtensive glossary and indexList of all common and scientific namesSuggested readingsComplete reference sectionCompanion to the Cornell Laboratory of Ornithology's popular Home Study Course in Bird Biology

    This charming book explores backyard favorites, such as ladybugs and lightning bugs, and introduces kids to more exotic species that inhabit rain forests and deserts around the world. Colorful photos are paired with profiles of each insect, along with facts about the creatures' sizes, diets, homes, and more. This book will quickly become a favorite at storytime, bedtime, and any other time!From the Hardcover Library Binding edition.

    While it's easy enough to see that consequences are important (where would we be without positive reinforcement?), few have heard there's a science of consequences, with principles that affect us every day. What's more, nature and nurture always work together, and learning often drives the flexibility in the system - routinely modifying our neurophysiology. Applications are everywhere, throughout everyday life, even helping fight prejudice, free addicts of their destructive habits, and treat depression. This science enriches the lives of pets and zoo animals, while also shedding light on our biggest societal challenges, where we must choose between short-term and long-term consequences. A unique and fascinating introduction to a science that is epic in scope.

    But did you know that the traditional way of stretching—lock your knees, bounce, hold, hurt, hold longer—actually makes muscles tighter and more prone to injury?There’s a new and better way to stretch: Active-Isolated Stretching. And with The Whartons’ Stretch Book, the method used successfully by scores of professional, amateur, and Olympic athletes is now available to everyone.This groundbreaking technique, developed by researchers, coaches, and trainers, and pioneered by Jim and Phil Wharton, is your new exercise prescription. The routine is simple: First, you prepare to stretch one isolated muscle at a time. Then you actively contract the muscle opposite the isolated muscle, which will then relax in preparation for its stretch. You stretch it gently and quickly—for no more than two seconds—and release it before it goes into its protective contraction. Then you repeat. Simple, but the results are outstanding. The Whartons’ Stretch Book explains it all.Part I contains the Active-Isolated Stretch Catalog, with fully illustrated, easy-to-follow stretches for each of five body zones, from neck and shoulders to trunk, arms, and legs—over fifty stretches in all. Part II offers specific stretching prescriptions for over fifty-five sports and activities, from running, tennis, track, and aerobics to skiing, skating, and swimming. You’ll also find advice on stretching for daily activities such as driving, working at a desk, lifting, and keyboarding. Part III discusses stretching for life, with specific recommendations for expectant mothers and older athletes. It also includes specific stretching exercises that could help you avoid unnecessary surgery.Give Active-Isolated Stretching a try for three weeks. You’ll never go back to your old stretching routines again.