It is so important that it provides the fundamental underpinning of all modern sciences. Without it, we'd have no nuclear power or nuclear bombs, no lasers, no TV, no computers, no science of molecular biology, no understanding of DNA, no genetic engineering—at all. John Gribbin tells the complete story of quantum mechanics, a truth far stranger than any fiction. He takes us step-by-step into an ever more bizarre and fascinating place—requiring only that we approach it with an open mind. He introduces the scientists who developed quantum theory. He investigates the atom, radiation, time travel, the birth of the universe, superconductors and life itself. And in a world full of its own delights, mysteries and surprises, he searches for Schrödinger's Cat—a search for quantum reality—as he brings every reader to a clear understanding of the most important area of scientific study today—quantum physics.

    Now he offers a framework for envisioning the twenty-first century--an age in which the marriage of human sensitivity and artificial intelligence fundamentally alters and improves the way we live. Kurzweil's prophetic blueprint for the future takes us through the advances that inexorably result in computers exceeding the memory capacity and computational ability of the human brain by the year 2020 (with human-level capabilities not far behind); in relationships with automated personalities who will be our teachers, companions, and lovers; and in information fed straight into our brains along direct neural pathways. Optimistic and challenging, thought-provoking and engaging, The Age of Spiritual Machines is the ultimate guide on our road into the next century.

    On September 5, 1856, a submerged walnut tree pierced her hull, sinking the Arabia one-half mile below Parkville, Missouri. In time the river changed course, leaving the Arabia and her priceless freight deep beneath a Kansas farm field...The Arabia and her treasure seemed lost forever. Then, in 1988, four men and their families dedicated themselves to achieve what others could not; to recover the treasure from the Great White Arabia. Treasure hunter Greg Hawley chronicles his amazing story of perseverance and discovery. Lavishly illustrated and carefully documented, this book is a page turning adventure that immerses the reader into the thrilling discovery of buried treasure.

    Chain mail, also known as chainmail, maille, or chainmaille is a great hobby for any age that doesn't involve just making armor.You can make almost anything from chainmail. Below are just a few examples of what you can make:• Jewerly (Bracelets, Necklaces, Anklets, Earrings, Rings)• Clothing (Bikini tops, Belts, Shirts, Ties)• Art• Armor• Inlays (pictures in your maille)• And much, much more!This introductory volume focuses on getting you up and chainmailing as fast as possible. It’ll zero in on the absolute minimum you’ll need to start weaving within 24 hours as outlined below:• The tools and materials you’ll need• Wrapping wire into coils with a coiling jig you’ll build• Cutting rings from the coils you wound• Weaving one of the most common and easiest weaves from detailed graphic instructions• Practicing the weave learned with three different exercises• Learning the European or Euro 4-in-1 weave• An elegant bracelet project for women or men Chainmail is neither difficult to learn nor expensive. All it takes is a willingness to try something new no matter your age, education, or income! Scoll up and click the "Look Inside" feature on the top left hand side of this page to see what's included in this book.A Personal Note From The Author:This introductory volume blends 10 years of my personal experience chainmailling. When I first started chainmailling, I knew nothing about it except what I'd seen online or in movies; chainmail armor. Not very exciting for the average person but the idea of weaving metal rings into something I could create without any special skills appealed to me. I stumbled across a website with instructions and rings for sale and I've been hooked ever since!

    Spanning early celestial navigation to satellite-enabled warfare, Accessory to War is a richly researched and provocative examination of the intersection of science, technology, industry, and power that will introduce Tyson’s millions of fans to yet another dimension of how the universe has shaped our lives and our world.

    The Amateur Radio Service offers a unique mix of public service, technology and experimenting with electronics all with an emphasis on fun. Some hams use their skills to provide communications during emergencies and disasters when all else fails. Others enjoy talking to people across the country and around the globe, participating in local contests and building experiments. The ARRL Ham Radio License Manual will guide you as you get started in the hobby as you select your equipment, set-up your first station and make your first contact.Easy-to-understand bite-sized sections. Use this book, and pass the 35-question Technician Class license test.Includes the latest question pool with answer key, for use through June 30, 2018.NEW! Use with ARRL s online Exam Review for Ham Radio.Designed for self-study and for classroom use. Intended for all newcomers, instructors and schoolteachers.Use this book to study for your license exam. Every page presents information you will need to pass the exam and become an effective operator. You'll cover small sections at a time:Welcome to Amateur RadioRadio and Signals FundamentalsElectricity, Components, and CircuitsPropagation, Antennas, and Feed LinesAmateur Radio EquipmentCommunicating With Other HamsLicensing RegulationsOperating RegulationsSafetyAt the end of the book, you'll find the entire Technician Question Pool.NEW FEATURE: Online Review and Practice Exams. As you complete each chapter of this book, use ARRL's online Exam Review for Ham Radio to help prepare you for exam day. This web-based service uses the question pool to construct chapter-by-chapter reviews. Once you've finished this book, use the online service to take practice exams with the same number and variety of questions that you'll encounter on exam day. You won't have any surprises on exam day!

    Particularly noteworthy are the numerous historical examples of past efforts to make sense of complex systems of information. In this new companion volume, The Book of Trees, data viz expert Manuel Lima examines the more than eight hundred year history of the tree diagram, from its roots in the illuminated manuscripts of medieval monasteries to its current resurgence as an elegant means of visualization. Lima presents two hundred intricately detailed tree diagram illustrations on a remarkable variety of subjects—from some of the earliest known examples from ancient Mesopotamia to the manuscripts of medieval monasteries to contributions by leading contemporary designers. A timeline of capsule biographies on key figures in the development of the tree diagram rounds out this one-of-a-kind visual compendium.

    This modern translation was prepared by over 50 scholars to capture the thought and individual style of the inspired writers while still making this translation easy to use for all ages.The New American Bible is the perfect Bible for your Catholic family and friends, and these editions from Catholic World Press will make perfect gifts. It's the official Catholic Bible -- as authorized by the Bishop's Committee of Christian Doctrine.Special versions of the official Catholic translation with features for students and gift giving.Concise, authoritative notesRevised New Testament and PsalmsFamily register and full-color maps (2405 and 2406 editions only)Chronological listing of Christ's miracles and discoursesList of the PopesBook introductionsCross referencesFootnotesMapsPresentation pageRed letter (except 2401)

    This book gives details of their research and investigations into the use of psychedelic drugs for the study of the human mind, and is also a love story. The second half of the book describes in detail a wealth of phenethlyamines, their physical properties, dosages used, duration of effects observed, and commentary on effects.

    Terms and phrases such as "the global village" and "the medium is the message" are now part of the lexicon, and McLuhan's theories continue to challenge our sensibilities and our assumptions about how and what we communicate.There has been a notable resurgence of interest in McLuhan's work in the last few years, fueled by the recent and continuing conjunctions between the cable companies and the regional phone companies, the appearance of magazines such as WiRed, and the development of new media models and information ecologies, many of which were spawned from MIT's Media Lab. In effect, media now begs to be redefined. In a new introduction to this edition of Understanding Media, Harper's editor Lewis Lapham reevaluates McLuhan's work in the light of the technological as well as the political and social changes that have occurred in the last part of this century.

    In this book, Agile Alliance cofounder Mike Cohn discusses the philosophy of agile estimating and planning and shows you exactly how to get the job done, with real-world examples and case studies.Concepts are clearly illustrated and readers are guided, step by step, toward how to answer the following questions: What will we build? How big will it be? When must it be done? How much can I really complete by then? You will first learn what makes a good plan-and then what makes it agile.Using the techniques in Agile Estimating and Planning , you can stay agile from start to finish, saving time, conserving resources, and accomplishing more. Highlights include:Why conventional prescriptive planning fails and why agile planning works How to estimate feature size using story points and ideal days--and when to use each How and when to re-estimate How to prioritize features using both financial and nonfinancial approaches How to split large features into smaller, more manageable ones How to plan iterations and predict your team's initial rate of progress How to schedule projects that have unusually high uncertainty or schedule-related risk How to estimate projects that will be worked on by multiple teams Agile Estimating and Planning supports any agile, semiagile, or iterative process, including Scrum, XP, Feature-Driven Development, Crystal, Adaptive Software Development, DSDM, Unified Process, and many more. It will be an indispensable resource for every development manager, team leader, and team member.

    Plus, the projects are cute to boot!” —Sue Daly, founder of the Renegade Craft FairNo more spending more than you can afford on clothes! Chic & Simple Sewing shows you how to make modern, stylish, and fun clothes you’ll want to wear every day. Plus, you’re in control. You pick the fabrics, the cut, the size—all tailored just for you, not mass-manufactured on an assembly line. For about the price of two or three commercial sewing patterns, this book will give you full-size patterns to make the more than 20 garments, including a classic shift, A-line skirt, and figure-flattering wrap dress. What are you waiting for? Your new, one-of-a-kind wardrobe awaits!

    Although valuable, the risk is that we ignore variations and end up with a skewed view of reality. In evolutionary terms, the result is a view in which humans are the inevitable pinnacle of evolutionary progress, instead of, as Stephen Jay Gould patiently argues, "a cosmic accident that would never arise again if the tree of life could be replanted." The implications of Gould's argument may threaten certain of our philosophical and religious foundations but will in the end provide us with a clearer view of, and a greater appreciation for, the complexities of our world.

    Since its 1970 s renaissance in the iconic album designs of bands such as the Grateful Dead, the skull has found its way into the visual vocabulary of urban life, adorning T-Shirts, badges and rock memorabilia as the ultimate symbol of anarchy and rebellion. Repurposed and recast by artists, illustrators and designers, it has become one of the most iconic cultural symbols of our time. In response to this cultural phenomenon, The Book of Skulls presents a cool visual guide to the skull, charting its rebirth through music and street fashion to become today s ultimate anti-establishment icon. From Black Sabbath to Cypress Hill, skater punk graffiti to Gothic tattoos, from high-couture to Hello Kitty and Dali to Damien Hirst, this book is the ultimate collection of cool and iconic skull motifs. Drawing together artwork from music, fashion, street art and graphic design The Book of Skulls is a celebration of one of today s most iconic cultural symbols.

    In this collection of landmark mathematical works, editor Stephen Hawking has assembled the greatest feats humans have ever accomplished using just numbers and their brains.