Includes such gems as:? There are 42 eyes in a deck of cards, and 42 dots on a pair of dice ? In order to fill in a map so that neighboring regions never get the same color, one never needs more than four colors ? Hells Angels use the number 81 in their insignia because the initials H and A are the eighth and first numbers in the alphabet respectively

    Some knitters are discouraged by the thought of baggy hemp sweaters and droopy cotton socks when they consider vegetable fibers, but this authoritative, fun, and light-hearted guide promises that, while wool has no equal when it comes to elasticity and warmth, the right tricks and techniques produce non-wool fashions that fit well, wear well, and hang beautifully. Knitters are taught to knit swatches to study the behavior of a yarn, to choose an appropriate pattern, and to master techniques for reinforcing stitches and inserting knit-ins of springier yarn to keep cotton, silk, and other fibers from sagging. Key information about durability, weight, pilling, and special handling is provided for acrylic, bamboo, cotton, hemp, Ingeo, linen, lycra, nylon, polyester, rayon, silk, soy, Tencel, and viscose yarns, and a chapter of helpful tips advises on needles to use (and avoid), how to start new balls and weave in ends, how to work intarsia and Fair Isle patterns, smart ways to control the cost of materials, and the right methods for washing, drying, and blocking the finished pieces.

    From an Ombre Painted Canvas and Ribbon Chandelier to Chalkboard Frames and Sequin Curtains, this guide shows you how to create the fabulous room decor crafts that you've spotted in magazines and online on your Tumblr dashboard. With just a few simple tools and Smith's guidance, you'll turn your bedroom into a super cool space your friends will envy. Every page also includes step-by-step photographs that guide you through the process, so you'll never have to worry about how your projects will come out.Filled with easy-to-follow instructions for 50 imaginative ideas, DIY Bedroom Decor helps you transform your current space into the bedroom of your dreams!

    Aczel turns his sights on probability theory -- the branch of mathematics that measures the likelihood of a random event. He explains probability in clear, layman's terms, and shows its practical applications. What is commonly called luck has mathematical roots and in Chance, you'll learn to increase your odds of success in everything from true love to the stock market. For thousands of years, the twin forces of chance and mischance have beguiled humanity like none other. Why does fortune smile on some people, and smirk on others? What is luck, and why does it so often visit the undeserving? How can we predict the random events happening around us? Even better, how can we manipulate them? In this delightful and lucid voyage through the realm of the random, Dr. Aczel once again makes higher mathematics intelligible to us.

    That they exist, Simon Singh reveals, underscores the brilliance of the shows' writers, many of whom have advanced degrees in mathematics in addition to their unparalleled sense of humor. While recounting memorable episodes such as “Bart the Genius” and “Homer3,” Singh weaves in mathematical stories that explore everything from p to Mersenne primes, Euler's equation to the unsolved riddle of P v. NP; from perfect numbers to narcissistic numbers, infinity to even bigger infinities, and much more. Along the way, Singh meets members of The Simpsons' brilliant writing team-among them David X. Cohen, Al Jean, Jeff Westbrook, and Mike Reiss-whose love of arcane mathematics becomes clear as they reveal the stories behind the episodes. With wit and clarity, displaying a true fan's zeal, and replete with images from the shows, photographs of the writers, and diagrams and proofs, The Simpsons and Their Mathematical Secrets offers an entirely new insight into the most successful show in television history.

    This book picks you up at the very beginning and guides you through the foundations of algebra using lots of examples and no-nonsense explanations. Each chapter contains well-chosen exercises as well as all the solutions. No prior knowledge is required. Topics include: Exponents, Brackets, Linear Equations and Quadratic Equations. For a more detailed table of contents, use the "Look Inside" feature. From the author of "Great Formulas Explained" and "Physics! In Quantities and Examples".

    For some of us, the word conjures up memories of ten-pound textbooks and visions of tedious abstract equations. And yet, in reality, calculus is fun, accessible, and surrounds us everywhere we go. In Everyday Calculus, Oscar Fernandez shows us how to see the math in our coffee, on the highway, and even in the night sky.Fernandez uses our everyday experiences to skillfully reveal the hidden calculus behind a typical day's events. He guides us through how math naturally emerges from simple observations-how hot coffee cools down, for example-and in discussions of over fifty familiar events and activities. Fernandez demonstrates that calculus can be used to explore practically any aspect of our lives, including the most effective number of hours to sleep and the fastest route to get to work. He also shows that calculus can be both useful-determining which seat at the theater leads to the best viewing experience, for instance-and fascinating-exploring topics such as time travel and the age of the universe. Throughout, Fernandez presents straightforward concepts, and no prior mathematical knowledge is required. For advanced math fans, the mathematical derivations are included in the appendixes.Whether you're new to mathematics or already a curious math enthusiast, Everyday Calculus invites you to spend a day discovering the calculus all around you. The book will convince even die-hard skeptics to view this area of math in a whole new way.

    Breaking down the symbols themselves, they pose a series of questions: What is energy? What is mass? What has the speed of light got to do with energy and mass? In answering these questions, they take us to the site of one of the largest scientific experiments ever conducted. Lying beneath the city of Geneva, straddling the Franco-Swiss boarder, is a 27 km particle accelerator, known as the Large Hadron Collider. Using this gigantic machine—which can recreate conditions in the early Universe fractions of a second after the Big Bang—Cox and Forshaw will describe the current theory behind the origin of mass.Alongside questions of energy and mass, they will consider the third, and perhaps, most intriguing element of the equation: 'c' - or the speed of light. Why is it that the speed of light is the exchange rate? Answering this question is at the heart of the investigation as the authors demonstrate how, in order to truly understand why E=mc2, we first must understand why we must move forward in time and not backwards and how objects in our 3-dimensional world actually move in 4-dimensional space-time. In other words, how the very fabric of our world is constructed. A collaboration between two of the youngest professors in the UK, Why Does E=mc2? promises to be one of the most exciting and accessible explanations of the theory of relativity in recent years.

    In Uncommon Crochet, designer Julie Armstrong Holetz applies new ideas and unconventional materials--like wire, raffia, jute, sisal, recycled belts, fabric strips, and felted beads--to twenty-five patterns for bins, baskets, totes, handbags, clutches, jewelry, and more. Step-by-step instructions, detailed how-to photographs, and essential advice about creativity, design, and experi-mentation encourage you to play with fiber, add funky embellishments, and use your creative spirit to customize any pattern--even the ones in this book! From practical containers like Red's Goodie Basket (a stylish home for your WIP--works in progress) and Vintage Satchel (a sturdy retro messenger bag) to just plain fun projects like Petite Fleur Vases (tiny bud vases that hold water) and Sushi (crocheted California rolls, anyone?), Uncommon Crochet offers fresh twists on old-school techniques that turn simple projects into gift-worthy creations.

    Dye your own fabric, yarn and clothing whilst using soya milk to bind the colours. There is colour potential all around us just waiting to be unlocked!I share my methods with you, step-by-step. The pages are bursting with photos of the dyeing process as well as photos of fabric and yarn samples from lots of different plants.Perhaps you already dye with plants using conventional mordants such as alum and would like to try the more natural soya milk method for fixing colours? Maybe you are beginning your journey with plant dyeing now? Either way, there is something for you in my book.The book covers the following plus morehow to produce long-lasting colours on cellulose (plant) fibres such as cotton, linen & bamboo viscose. how and why to pretreat fabric & yarn in soya milk before dyeing. choosing plants that will give promising results in the dye pot. how to extract the most colour from plants and how to achieve dark colours on cellulose fibres. my methods for producing deep pinks from avocado skins and stones (pits/seeds). altering colours by changing the pH of dye. using iron or rust water to darken your dyed fabric/yarn and expand your palette of colours. painting patterns with iron water. testing fabric & yarn for colour fastness. A note on plant fibresThis book focuses on dyeing cellulose fibres, such as linen, cotton, hemp and bamboo viscose/rayon. I am vegan and do not use any animal protein fibres like wool or silk. Of course my dyeing methods can be applied to animal fibres, if you choose.

    A stylish collection inspired by films like Amelie and Chocolat, Vintage Knits recalls an era of well-tailored designs with elegant finishing touches.

    Step-by-step instructions for knitting projects that can often be completed in a weekend are accompanied by full-color photographs, quotations about knitting, recipes for treats, and tips on stress- reducing activities.

    Knitters move from being intimidated by the choices to being excited by the possibilities as the skill-building chapters put color into practice. Clear, step-by-step photographs lead knitters through a progression of new methods punctuated by fabulous and fun projects to knit. The 36 designs range from simple to classic to unexpected and are presented multiple times showcasing different techniques, mixing and matching to yield more than 80 total projects. With advice, tips, and techniques, this tutorial inspires learners to take their craft to the next level.

    A mother hen and her chicks (and their adorable knitted eggshells), three little piglets, and a black lamb full of good intentions are just some of the appealing projects in Spud and Chloë at the Farm, the latest innovative work from author and world-class knitter Susan B.Anderson. The projects in this book follow Spud, a feisty pet sheep, and Chloë, his perky owner, as they travel to a farm and meet the inhabitants of the barnyard, including a brown cow, some mice, a dog, and a barn cat. To continue the theme, and set the stage for loads of interactive play, the book also offers instructions for making an assortment of farm props, such as a picket fence, bales of hay, dainty baskets, and even a three-sided foldable barn.Meanwhile, witty full-color cartoons (presented one per spread throughout the text of the book) tell the story of Spud and Chloë’s visit to the farm, which starts with an invitation from Spud’s cousin Little Lamb. Featuring charming full-color photographs of the knitted toys, this book is a must-have for knitters and their loved ones.

    Each animal is assembled using several basic crochet stitches even beginners can easily master and the results, from a winsome little lamb to a wide-eyed lemur, make for delightful yarn friends.