Each mini-chapter adds one feature to the ray tracer, and by the end the reader can produce the image on the book cover. Details of basic ray tracing code architecture and C++ classes are given.

    He follows the recruits of Platoon 1036 from Day One through every step of the rugged training that transforms raw recruits into a fighting elite. His searingly honest, you-are-there coverage brings these unforgettable weeks to life...and lets anyone who's been there judge for himself if today's brand of "tough" is tough enough for a real Leatherneck, a man proud to be a Marine.

    John McCormack moved his wife and kids to Choctaw County, Alabama, to start his first practice. Choctaw folk never had a licensed vet before, and, with few exceptions, they welcomed the red-headed doctor and the tireless care he gave their animals.Fields and Pastures New is the heartwarming story of young Dr. McCormack's first years in this deeply rural country, where mule-drawn wagons still bumped down dirt roads . . . where the local barbershop was the best place to catch up on the news . . . and where nobody ever let Doc forget his most embarrassing moments."I am proud to say that my closest friendships, outside my family, have been with my clients, " Dr. McCormack writes. "I hope readers will get to know some of the workings of the small family farm, and how these down-to-earth people confront their hardships and disappointments with so much good humor."

    A mix of popular psychology and trivia, McRaney’s insights have struck a chord with thousands, and his blog--and now podcasts and videos--have become an Internet phenomenon. Like You Are Not So Smart, You Are Now Less Dumb is grounded in the idea that we all believe ourselves to be objective observers of reality--except we’re not. But that’s okay, because our delusions keep us sane. Expanding on this premise, McRaney provides eye-opening analyses of fifteen more ways we fool ourselves every day, including: - The Misattribution of Arousal (Environmental factors have a greater affect on our emotional arousal than the person right in front of us) - Sunk Cost Fallacy (We will engage in something we don’t enjoy just to make the time or money already invested “worth it”) - Deindividuation (Despite our best intentions, we practically disappear when subsumed by a mob mentality) McRaney also reveals the true price of happiness, why Benjamin Franklin was such a badass, and how to avoid falling for our own lies. This smart and highly entertaining book will be wowing readers for years to come.

    However, according to Hofstadter, the formal system that underlies all mental activity transcends the system that supports it. If life can grow out of the formal chemical substrate of the cell, if consciousness can emerge out of a formal system of firing neurons, then so too will computers attain human intelligence. Gödel, Escher, Bach is a wonderful exploration of fascinating ideas at the heart of cognitive science: meaning, reduction, recursion, and much more.

    Teaching Shakespeare is a major contribution to the knowledge and expertise of all teachers of Shakespeare in schools, colleges and institutions of higher education. It makes explicit the principles of active learning which underpin Cambridge School Shakespeare, and helps teachers to develop their existing good practice. Practical examples are given from the plays most frequently used in schools, but Rex Gibson shows that the principles apply equally to the less frequently studied plays, thereby extending the canon of school Shakespeare.

    Photos throughout.

    How did the table fork acquire a fourth tine?  What advantage does the Phillips-head screw have over its single-grooved predecessor? Why does the paper clip look the way it does? What makes Scotch tape Scotch?   In this delightful book Henry Petroski takes a microscopic look at artifacts that most of us count on but rarely contemplate, including such icons of the everyday as pins, Post-its, and fast-food "clamshell" containers.  At the same time, he offers a convincing new theory of technological innovation as a response to the perceived failures of existing products—suggesting that irritation, and not necessity, is the mother of invention.

    Includes discussion of practice techniques, chassis set-up, and working with your pit chief.

    It gives clear descriptions of linear systems and uses mathematics not only to prove axiomatic theory, but also to enhance physical and intuitive understanding.

    You're trading against other traders who care about only one thing: taking your money. That's the #1 hard reality of trading - and most traders either don't know it, or don't act as if they do. In this book, top trader and hedge fund manager Quint Tatro shows how to win consistently in the "zero sum" game of trading, where there's a loser for every winner. You'll learn how to reflect your trading competition in every facet of trading and investing: choosing companies to invest in, knowing when to jump in and out of the market, and mastering the psychology and gamesmanship of trading. Coverage includes: Understanding the "other side of the trade": the thousands of pros you're trading against. Finding a technical edge with technical analysis you can exploit over and over again. Understanding sentiment and overcoming the human emotions and biases that cost you dearly. Utilizing the most essential strategies of fundamental analysis. Playing positions and probabilities, not P+Ls. Recognizing and capturing huge opportunities in down markets.

    The cause of their failure was a complete mystery.Five months later, a seemingly unrelated event occurred. A computer security firm in Belarus was called in to troubleshoot some computers in Iran that were caught in a reboot loop—crashing and rebooting repeatedly. At first, technicians with the firm believed the malicious code they found on the machines was a simple, routine piece of malware. But as they and other experts around the world investigated, they discovered a virus of unparalleled complexity and mysterious provenance and intent. They had, they soon learned, stumbled upon the world’s first digital weapon.Stuxnet, as it came to be known, was unlike any other virus or worm built before: It was the first attack that reached beyond the computers it targeted to physically destroy the equipment those computers controlled. It was an ingenious attack, jointly engineered by the United States and Israel, that worked exactly as planned, until the rebooting machines gave it all away. And the discovery of Stuxnet was just the beginning: Once the digital weapon was uncovered and deciphered, it provided clues to other tools lurking in the wild. Soon, security experts found and exposed not one but three highly sophisticated digital spy tools that came from the same labs that created Stuxnet. The discoveries gave the world its first look at the scope and sophistication of nation-state surveillance and warfare in the digital age.Kim Zetter, a senior reporter at Wired, has covered hackers and computer security since 1999 and is one of the top journalists in the world on this beat. She was among the first reporters to cover Stuxnet after its discovery and has authored many of the most comprehensive articles about it. In COUNTDOWN TO ZERO DAY: Stuxnet and the Launch of the World’s First Digital Weapon, Zetter expands on this work to show how the code was designed and unleashed and how its use opened a Pandora’s Box, ushering in an age of digital warfare in which any country’s infrastructure—power grids, nuclear plants, oil pipelines, dams—is vulnerable to the same kind of attack with potentially devastating results. A sophisticated digital strike on portions of the power grid, for example, could plunge half the U.S. into darkness for weeks or longer, having a domino effect on all other critical infrastructures dependent on electricity.

    Drawing from firsthand accounts of Joseph himself and the scribes who served with him, From Darkness unto Light explores the difficulties encountered in bringing forth this book of inspired scripture. Recent insights and discoveries from the Joseph Smith Papers project have provided a fuller, richer understanding of the translation and publication of the Book of Mormon. This book helps readers understand that the coming forth of the Book of Mormon was a miracle. Faith and belief are necessary ingredients for one to come to know that Joseph Smith performed the work of a seer in bringing the sacred words of the Book of Mormon from darkness unto light.

    The book covers four major topics—cells, genetics, evolution/diversity, and ecology—followed by nine chapters on animal and plant physiology. Human applications and the most up-to-date information on important issues show readers how biology relates to their own lives. New Process of Science sections within the text draw readers into the material and provide real-world examples of how the scientific method is applied.Biology Today CELLS: Essential Chemistry for Biology, The Molecules of Life, A Tour of the Cell, The Working Cell, Cellular Respiration: Obtaining Energy from Food, Photosynthesis: Using Light to Make Food. GENETICS: Cellular Reproduction: Cells from Cells, Patterns of Inheritance, The Structure and Function of DNA, How Genes are Controlled, DNA Technology. EVOLUTION AND DIVERSITY: How Populations Evolve, How Biological Diversity Evolves, The Evolution of Microbial Life, Plants, Fungi, and the Move onto Land, The Evolution of Animals. ECOLOGY: The Ecology of Organisms and Populations, Communities and Ecosystems, Human Impact on the Environment. ANIMAL STRUCTURE AND FUNCTION: Unifying Concepts of Animal Structure and Function, Nutrition and Digestion, Circulation and Respiration , The Body's Defenses, Hormones, Reproduction and Development, Nervous, Sensory, and Motor Systems. PLANT STRUCTURE AND FUNCTION: The Life of a Flowering Plant, The Working Plant.For all readers interested in a biology text that focuses on the core concepts readers need to make scientifically informed decisions throughout their lives.

    But nothing equals Noah’s incredibly beautiful, odd, and often humorous pieces: they’re made from an astounding variety of materials, from toothpaste to melted candle wax, from tea leaves to plastic straws. One is even carved into a watermelon! (Yes, it was eaten.)Each of the 150 skulls shown is accompanied by a brief description and fun anecdotal stories. As a bonus, there are four skull projects to make. Irresistibly merging pop, Internet, and craft culture, this fantastic collection provides an inspiring example of how to find creative potential in every aspect of daily life.