Shows how our concept of humankind has changed over time and argues our current understanding of what it means to be human has been shaken by new discoveries from science and philosophy.

    The first half of the book deals with classical physical optics; the second principally with the quantum nature of light. Chapters 1 and 2 treat the propagation of light waves, including the concepts of phase and group velocities, and the vectorial nature of light. Chapter 3 applies the concepts of partial coherence and coherence length to the study of interference, and Chapter 4 takes up multiple-beam interference and includes Fabry-Perot interferometry and multilayer-film theory. Diffraction and holography are the subjects of Chapter 5, and the propagation of light in material media (including crystal and nonlinear optics) are central to Chapter 6. Chapters 7 and 8 introduce the quantum theory of light and elementary optical spectra, and Chapter 9 explores the theory of light amplification and lasers. Chapter 10 briefly outlines ray optics in order to introduce students to the matrix method for treating optical systems and to apply the ray matrix to the study of laser resonators.Many applications of the laser to the study of optics are integrated throughout the text. The author assumes students have had an intermediate course in electricity and magnetism and some advanced mathematics beyond calculus. For classroom use, a list of problems is included at the end of each chapter, with selected answers at the end of the book.

    With Claudia's help, you can do it! In How to See, How to Draw, you will discover how to tap into your powers of observation, strengthen your hand-eye connection, and draw the world around you with new skill and accuracy. Just take it one step at a time.Claudia is an expert teacher, breaking down complex compositions into a series of achievable shapes and values that even beginners will understand. Through dozens of mini demonstrations, fun-to-do exercises and complete step-by-step instruction, you'll learn everything from basic drawing techniques to more challenging methods for rendering wonderfully rich, in-depth compositions.Her visual instruction details how to:Use a variety of drawing tools to suit your style and artistic intentLearn to let go of preconceived ideas so you can observe lines, shapes and spatial relationships as they actually areCreate strong compositions through comparison and proportional controlFind, fix and avoid common mistakes by using simple grids and guide linesUnderstand and work with perspective to create the illusion of depthReveal form through light and shadowExplore the potential of texture to create mood and movementClaudia's drawings illuminate a range of subjects, including portraits, landscapes, animals and still life. You can practice using her reference photos and drawings, or you can apply her exercises to your own subjects.Start today, Claudia's way! Following her masterful guidance, you'll see the world through new eyes and draw better than you ever have before.

    A must-have book for any quilt or craft library." --Denyse Schmidt (author of Denyse Schmidt Quilts). . . My approach to quilting is an approach for true beginners. I don't like triangles, circles, hexagons, diamonds, rhombuses, or any shape that makes measuring a chore. (Can we stop right here and ponder the word rhombus? Man, that word is hilarious.) In this book, every project is designed using only squares and rectangles. Why just squares and rectangles? Because straight seams are easy to stitch!Craft a modern quilt with independent quilt-maker Boo Davis, whose fun, slightly quirky designs take quilts into new graphic territory. Using only simple shapes like rectangles and squares you'll see robots, skulls, alarm clocks, and owls come to life as fabulous, full-size quilts. With 10 charming quilt patterns, and 15 eye-popping patchwork projects perfect for afternoon or weekend crafting, Dare to Be Square Quilting reinterprets quilt traditions such as basket weave, rail fence, and housetop designs in a bold new way. With advice on color and fabric selection, and an extensive how-to section on quilting, Davis teaches the fastest, simplest, and most reliable methods modern quilting has to offer.Dare to make a quilt that's funny, fabulous, and from the heart . . . Dare to be square!

    These pages are grounded in the wisdom and experience gleaned from a long and buzzing career as creative juggernaut Lilla Rogers shares her analysis of leveraging various working styles and ways to keep your art fresh. Artist interviews provide inside details about the best jobs, as well as tips on how to work smart and stay creative. You’ll also find annotated case studies of several successful art jobs, in addition to coloring book pages, hand-drawn charts, and lots of crazy fun.Acquire real-life, professional advice from an artist known for setting the trend with I Just Like to Make Things!

    She happens to be the mayor’s niece. It’s the final straw for the local community. The police are desperate to get results and decide on a risky course of action involving undercover infiltration of the notorious Effingell Estate. Detective George Elms knows this hellish place extremely well, and his sharp investigative mind is put to work to solve the crime. The police are under immense media pressure and conveniently a local lowlife confesses to the attack. But George is not convinced. There are many layers of criminal and police motivation, and few people are what they seem. BOOK 2: PANIC BUTTON “A man is stood in front of me with a gun. He has a message for me and for us all. He says that he will come for us. He will come for all of us one by one. Until it is finished.” Someone is killing the officers of the Langthorne Police one by one. And in a sadistic twist he makes each victim push their radio panic button before they die, thus broadcasting their last moments to the entire force. And as the police face this ruthless adversary, Detective George Elms is in no fit state to help. What is the connection between ruthless former officer Ed Kavski and the wave of killings? And can their boss Helen Webb do anything to stop the carnage? BOOK 3: BLOOD MONEY What would you do to save your dying son? Imagine the doctors told you there was a cure, but only if you had the money. What would you do to get that money to save your son’s life? Tony Robson faces this choice when he’s told he needs £3000 per month to carry on the life-saving experimental treatment for his son’s rare disease. So Tony gets in touch with the criminal element in town. And they have a well-paying job for him . . . And that decision will blow up everything for the Langthorne Police. If you like Angela Marsons, Rachel Abbott, Ian Rankin or Mark Billingham you will be gripped by this exciting new crime fiction writer.

    Updated edition.

    And all the while, she is trying to uncover the truth of her past, unaware of the danger this might pose to her. Who is Henry Manners, the mysterious man who once wrote to her mother, and who she knows now lives in China?Running in parallel is the extraordinary story of Yu-Fu-kuei, a Chinese revolutionary working as a Communist spy. She and Catherine met when they were at Oxford immediately after the Great War, and the friendship is deep and permanent.As the Japanese mass themselves on the borders, waiting for an excuse to invade, Catherine, ignorant of a history steeped in hatred, unwittingly becomes the perfect tool to settle the scores of two men who will stop at nothing to wreak their revenge. And Yu-Fu-kuei discovers that love might be the strongest weapon that any warrior has.

    NEW

    Learn to sew traditional and silk ribbon embroidery, make raised stitches, and embellish with beads, charms, buttons, and mirrors. Step-by-step photo instructions show exactly how to sew 85 different stitches. Learn how to combine and place stitches to enhance a finished piece and how to work with embroidery threads, ribbons, fabrics, laces, beads, buttons, and other embellishments.Includes 8 complete embroidery projects to stitch and embellish. An essential embroidery reference for everyone from beginners to experts.

    Twenty years of pay stubs. All the trophies your child ever won. It's difficult to love your home when every inch is packed with possessions. The Clutter Cure gives you the power to toss the things that are holding you back from living a full life and finally having a beautiful home--one that's more than a giant container for your stuff. In three steps, you'll learn to:Understand your compulsion to hold on to thingsBuy fewer but better quality itemsEnvision and create rooms that make you comfortable and happyTake action by donating, discarding, or selling your stuff

    But if you're contemplating writing a series, there are plenty of considerations you'll need to make first. Writing the Fiction Series is the complete guide to ensuring your series stays hot after the first, fourth, or even fifteenth book.Inside, you'll learn how to: • Write a series that captures the hearts of readers and stands out in a sea of competition. • Find the focus of your series, develop your idea, and plan ahead. • Hone in on the two most important aspects of series writing: characters and consistency. • Utilize a variety of series organization techniques, complete with downloadable worksheets and checklists. • Market your series effectively and increase your sales.With insights from nearly 100 series authors and publishers, as well as Grow Your Series Muscles" exercises, Writing the Fiction Series is the only book you'll need to write a series that sizzles.Also available: the companion tutorial from Writer’s Digest Tutorials, Writing the Fiction Series:http://tutorials.writersdigest.com/

    Projects range from casual cardigans and scarves to stylish wraps and sweaters. The book is divided into three moods: Farm Hands, the most casual design section; Ivy League, which focuses on more sophisticated knitwear, and Southern Comfort, which has slightly dressier garments ideal for holidays and special occasions.