Here is an altogether new, refreshing, alternative history of math revealing how simple questions anyone might ask about space -- in the living room or in some other galaxy -- have been the hidden engine of the highest achievements in science and technology. Based on Mlodinow's extensive historical research; his studies alongside colleagues such as Richard Feynman and Kip Thorne; and interviews with leading physicists and mathematicians such as Murray Gell-Mann, Edward Witten, and Brian Greene, Euclid's Window is an extraordinary blend of rigorous, authoritative investigation and accessible, good-humored storytelling that makes a stunningly original argument asserting the primacy of geometry. For those who have looked through Euclid's Window, no space, no thing, and no time will ever be quite the same.

    Focused on helping students understand and construct proofs and expanding their mathematical maturity, this best-selling text is an accessible introduction to discrete mathematics. Johnsonbaugh's algorithmic approach emphasizes problem-solving techniques. The Seventh Edition reflects user and reviewer feedback on both content and organization.

    There is a certain joy in the basics of life and going back to simpler times. Today we live in a fast-paced world of machines and premade everything. Crocheting gives you a way of slowing down in this hectic life. From just a hook and a ball of yarn you can create items with more value than what you find in any store. Are you ready to start something different? This book will take you through the basics of how to crochet and give you twenty basic patterns to follow for crafts that range from whimsical to practical. From headbands to caterpillar’s this book has a little of everything. You’ll be surprised at how easy it is to get started. You’ll be amazed at how quickly you can get started with some of the most basic patterns. Want to create something that’s one of a kind? Pick your favorite colors. Represent your team. Match your décor. You have the power to make the pattern your own just by simply changing the colors. This is a great craft for everyone, regardless of your age or gender. Studies have proven that crafts like crocheting can help reduce stress, improve motor function, and increase mental clarity and retention. It’s more than just a hobby! Complete with full directions, material lists, and color photos of each project, this book is a great how-to guide if you’re just getting started. There’s more advanced projects too! Download this book today and get started on one of the best little crafts out there! Comments From Other Readers “Being new to crocheting, I was looking for something that would be easy to follow and keep up with. I’ve been learning how to crochet with my daughter and I thought this was the perfect book! We were both able to follow along with the patterns and made some cute scarfs and matching mittens. We each picked our own colors but it was great getting to work on the project together!” - Tobi (Manitoba, Canada) “There’s so much that can be done with these books! I’m not a novice, I’ve been working with yarn for years and I even spin my own, but it’s nice to get back to the basics sometimes to keep my skills sharp. That’s why I love books like this that help me to keep steady with my skills. The instructions were clear and the patterns came out wonderful. This is a great book for beginners or even more advanced crafters!” - Erika (Los Angeles, US) Tags: crochet, crochet 101, beginners, easy patterns, novice crochet, crocheting, one day crochet, learn to crochet, crochet patterns, afghan projects, crochet stitch gallery, easy to crochet, knitting, crochet for beginners, cross-stitching, needlework, one day crochet afghan, crochet scarf, craft, crocheting for dummies, crochet craft, crochet book

    Indeed, such equations are crucial to mathematical physics. Although simplifications can be made that reduce these equations to ordinary differential equations, nevertheless the complete description of physical systems resides in the general area of partial differential equations.This highly useful text shows the reader how to formulate a partial differential equation from the physical problem (constructing the mathematical model) and how to solve the equation (along with initial and boundary conditions). Written for advanced undergraduate and graduate students, as well as professionals working in the applied sciences, this clearly written book offers realistic, practical coverage of diffusion-type problems, hyperbolic-type problems, elliptic-type problems, and numerical and approximate methods. Each chapter contains a selection of relevant problems (answers are provided) and suggestions for further reading.

    The subject was the mystery of prime numbers. At the heart of the presentation was an idea that Riemann had not yet proved but one that baffles mathematicians to this day.Solving the Riemann Hypothesis could change the way we do business, since prime numbers are the lynchpin for security in banking and e-commerce. It would also have a profound impact on the cutting-edge of science, affecting quantum mechanics, chaos theory, and the future of computing. Leaders in math and science are trying to crack the elusive code, and a prize of $1 million has been offered to the winner. In this engaging book, Marcus du Sautoy reveals the extraordinary history behind the holy grail of mathematics and the ongoing quest to capture it.

    An extremely clever account.--The New Yorker.

    Every stitch is shown as a clear swatch to show the effect and texture, and the pattern is given both written and as an easy-to-follow diagram. Conveniently grouped crochet motifs, stitches and edgings allow for easy browsing and location of favorites. Teaches crafters how to make the best of the textural, 3D nature of crochet—perfect when fabrics and knitting just don't cut it! About The Author: About The Author: Claire Crompton is one of the world's bestselling knitting authors and has worked as a pattern designer for major yarn manufacturers including Sirdar and DMC. Claire has also crocheted for many years and is an expert at teaching and conveying information in an accessible, easy-to-understand format.

    No, hang on, let's make this interesting. Between zero and infinity. Even if you stick to the whole numbers, there are a lot to choose from - an infinite number in fact. Throw in decimal fractions and infinity suddenly gets an awful lot bigger (is that even possible?) And then there are the negative numbers, the imaginary numbers, the irrational numbers like pi which never end. It literally never ends.The world of numbers is indeed strange and beautiful. Among its inhabitants are some really notable characters - pi, e, the "imaginary" number i and the famous golden ratio to name just a few. Prime numbers occupy a special status. Zero is very odd indeed: is it a number, or isn't it?How Numbers Work takes a tour of this mind-blowing but beautiful realm of numbers and the mathematical rules that connect them. Not only that, but take a crash course on the biggest unsolved problems that keep mathematicians up at night, find out about the strange and unexpected ways mathematics influences our everyday lives, and discover the incredible connection between numbers and reality itself. ABOUT THE SERIESNew Scientist Instant Expert books are definitive and accessible entry points to the most important subjects in science; subjects that challenge, attract debate, invite controversy and engage the most enquiring minds. Designed for curious readers who want to know how things work and why, the Instant Expert series explores the topics that really matter and their impact on individuals, society, and the planet, translating the scientific complexities around us into language that's open to everyone, and putting new ideas and discoveries into perspective and context.

    And nothing is cooler than doing it yourself–quickly and easily. Inspired by vintage patterns, Doris Chan presents twenty fresh, fantastic designs for beginner and advanced crocheters alike. Chan’s designs brilliantly translate old-fashioned lace patterns into fun, funky attire by substituting bright, chunky yarns for delicate fibers and increasing gauge and hook sizes. The result is a lovely, intricate lace pattern that only looks like it was difficult to produce. And because almost all the patterns are designed to be crocheted from the top down seamlessly, there is little to no finishing, piecing, or sewing required.If you’ve never tried to crochet before, Amazing Crochet Lace is a wonderful introduction to the charm and beauty of lace. And if you’re a pro, you’ll be thrilled with the lovely, fresh designs you can create with the skills you already possess.

    Thats true of the 30 delightful items in Crochet Boutique. Crocheters will love this fashion-forward collection, with such projects as hats, scarves, shawls, trendy bags, a laptop cover, a granny-square pillow, and a lovely shell afghan. With a short basics section, irresistible photography, and an informative stitch guide, Crochet Boutique is simply indispensable!

    With this book you will learn:Basic stitches like the Purl StitchKnit stitches, such as Diamond Brocade and Seeded TrianglesRib Stitches like the Mock Cable Rib and Fishbone RibLace Stitches, such as the Fishtail and Cubic LaceCable Stitches like the Woven Cable and Waving CablesBONUS: As an added bonus this book includes a knitting glossary at the end, for you to use to help understand knitting jargon!

    This book provides a reference for all methods, including Tunisian, filet, intermeshing, broomstick lace, bruges lace, and freeform crochet. Includes step-by-step instructions for all the basic stitches and swatches of 100s of stitch patterns with complete instructions. Also provides instructions and patterns for 50 projects for garments, accessories, and décor items.*All You Need to Know to Crochet*The Essential Reference for Novice and Expert Crocheters*Comprehensive Guide to Crochet Tools and Techniques*Packed with Hundreds of Tips and Ideas

    General instructions at the beginning of the book outline the basics of sock construction, including measuring feet and making calculations based on gauge.

    Dive into a special section on the health benefits of the craft, catch a glimpse of knitting’s superstars in conversation with Howell, or try your hand at loads of how-tos and projects from the likes of Bristol Ivy, Kaffe Fassett, Diva Zappa, Amy Small, and many more.  “Pick up some yarn, start where you are, get creative” is the message Howell weaves through the book and her online series, The Knit Show. Gathering inspiration from all facets of the knitting universe, the book offers chapters on The Makings (go-to knitted gifts), The Surroundings (cool projects for your knitting space), and The Intention (vibe-y rituals, yoga, and self-care all every knitter—and would-be knitter—craves).

    The first fully detailed, full-color, comprehensive history of knitting in America from colonial times to the present, the book conveys the social and historical realities that the craft embodied as well as the emotional narrative that unfolded at the hands of the nations knitters. With vintage patterns and designs typical of each era, Knitting America comprises a knitted history of American society. Here are the trends and the shortages, the historical happenings and the social movements, the advertising and economic developments that affected knitting and style.Also included are 20 historic knitting patterns for todays knitters. Beautifully illustrated with vintage pattern booklets, posters, postcards, black-and-white historical photographs, and contemporary color photographs of knitted pieces in private collections and in museums, this book is a treasure of history and craft, an exquisite view of America through the handiwork of its knitters.