In writing the book James Stewart asked himself: What is essential for a three-semester calculus course for scientists and engineers? Stewart's ESSENTIAL CALCULUS offers a concise approach to teaching calculus that focuses on major concepts and supports those concepts with precise definitions, patient explanations, and carefully graded problems. Essential Calculus is only 850 pages-two-thirds the size of Stewart's other calculus texts (CALCULUS, Fifth Edition and CALCULUS, EARLY TRANSCENDENTALS, Fifth Edition)-and yet it contains almost all of the same topics. The author achieved this relative brevity mainly by condensing the exposition and by putting some of the features on the website, www.StewartCalculus.com. Despite the reduced size of the book, there is still a modern flavor: Conceptual understanding and technology are not neglected, though they are not as prominent as in Stewart's other books. ESSENTIAL CALCULUS has been written with the same attention to detail, eye for innovation, and meticulous accuracy that have made Stewart's textbooks the best-selling calculus texts in the world.

    10 Things You Might Not Know About Nearly Everything is a comprehensive collection of these columns, presented in a fun and easy-to-read format. This book gives readers well-researched, obscure facts on universal topics such as arts and culture, food and leisure, science and technology, history, politics, sports, religion, lifestyle, language, and more.10 Things You Might Not Know About Nearly Everything contains a plethora of surprising trivia and pertinent tidbits that will appeal to everyone, from history buffs to sports fans to foodies. Covering amusing and lighthearted topics like beards and holidays alongside more serious subjects like taxes and juries, this collection of carefully researched and universal trivia will make readers laugh and their jaws drop. This book leaves readers brighter, wittier, and more curious about a myriad of subjects they have never encountered before.

    This is the classic introduction for the educated lay reader to the richly diverse world of mathematics: its history, philosophy, principles, and personalities.

    Widely accepted as the authoritative text and reference on electronic circuit design, both analog and digital, this book revolutionized the teaching of electronics by emphasizing the methods actually used by circuit designers -- a combination of some basic laws, rules of thumb, and a large bag of tricks. The result is a largely nonmathematical treatment that encourages circuit intuition, brainstorming, and simplified calculations of circuit values and performance. The new Art of Electronics retains the feeling of informality and easy access that helped make the first edition so successful and popular. It is an ideal first textbook on electronics for scientists and engineers and an indispensable reference for anyone, professional or amateur, who works with electronic circuits.

    From the very first attempts by the Greeks to grapple with the complexities of our known world to the latest application of infinity in physics, The Road to Reality carefully explores the movement of the smallest atomic particles and reaches into the vastness of intergalactic space. Here, Penrose examines the mathematical foundations of the physical universe, exposing the underlying beauty of physics and giving us one the most important works in modern science writing.

    From the earliest whispers of eternal evil in ancient Mesopotamia, Greece, and Rome, vampire tales flourished through the centuries and around the globe, fueled by superstition, sexual mystery, fear of disease and death, and the nagging anxiety that demons lurk everywhere.In Vampire Forensics, Mark Jenkins probes vampire legend to tease out the historical truths enshrined in the tales of terror: sherds of Persian pottery depicting blood-sucking demons; the amazing recent discovery by National Geographic archaeologist Matteo Borrini of a 16th-century Venetian grave of a plague victim and suspected vampire; and the Transylvanian castle of "Vlad the Impaler," whose bloodthirsty cruelty remains unsurpassed.Jenkins navigates centuries of lore and legend, adding new chapters to the chronicle and weaving an irresistibly seductive blend of superstition, psychology, and science sure to engross everyone from Anne Rice's countless readers to serious students of archaeology and mythology.

    The Halls have spent years traveling the world teaching thousands of people about the amazing benefits essential oils can have. Their personally journey began when Seantay started experimenting with essential oils for emotional support while living in Asia. Discovering the amazing potential of essential oils she quickly became an ambassador for the oils. The Halls understand the science behind essential oils and appreciate how hard it is to find truly pure essential oils. They are dedicated to educating and empowering the masses with the these amazing tools nature provides. Along with this ebook you are going to be able to get access to their 7 Day Essential Oil E-Course where you can learn more in depth about the history, science, and application of essential oils. You will also get access if you choose to a free 50 DIY (do it yourself) Essential Oil Recipes ebook with recipes like for things like: - Natural deodorant- Ginger lime sugar scrub- Essential healing salve- Natural herbal hairspray- Natural yoga mat spray- and 45 other recipes you will love! In this book you are going to learn about... What are essential oils? The History of Essential Oils How to find pure essential oils Using the essential oils aromatically, topically and internally Safety precautions when using essential oils Essential oils health benefits and much much more Download your copy today!

    It has built on itself for centuries, becoming vast and increasingly specialized. Most of us are ignorant about the fundamental principles of the civilization that supports us, happily utilizing the latest—or even the most basic—technology without having the slightest idea of why it works or how it came to be. If you had to go back to absolute basics, like some sort of postcataclysmic Robinson Crusoe, would you know how to re-create an internal combustion engine, put together a microscope, get metals out of rock, accurately tell time, weave fibers into clothing, or even how to produce food for yourself? Regarded as one of the brightest young scientists of his generation, Lewis Dartnell proposes that the key to preserving civilization in an apocalyptic scenario is to provide a quickstart guide, adapted to cataclysmic circumstances. The Knowledge describes many of the modern technologies we employ, but first it explains the fundamentals upon which they are built. Every piece of technology rests on an enormous support network of other technologies, all interlinked and mutually dependent. You can’t hope to build a radio, for example, without understanding how to acquire the raw materials it requires, as well as generate the electricity needed to run it. But Dartnell doesn’t just provide specific information for starting over; he also reveals the greatest invention of them all—the phenomenal knowledge-generating machine that is the scientific method itself. This would allow survivors to learn technological advances not explicitly explored in The Knowledge as well as things we have yet to discover. The Knowledge is a brilliantly original guide to the fundamentals of science and how it built our modern world as well as a thought experiment about the very idea of scientific knowledge itself.

    ˃˃˃ The Plane Truth About Flying "Meade and Ronan pull back the curtain on the airline industry and shine a bright light on the dark corners. Everyone who flies or cares about someone who flies should read this eye-opening account of the current state of commercial air travel. What you don't see can hurt you."--Capt. Chesley "Sully" Sullenberger, retired airline pilot, consultant, speaker, CBS News Aviation and Safety Expert, and author of Making a Difference: Stories of Vision and Courage from America's Leaders and Highest Duty: My Search for What Really Matters ˃˃˃ Children's Safety On Aircraft Is Second Class These revelations are made in the hope that any resulting debate will contribute to making air travel a safer experience for both crew and passengers alike.Seconds to Disaster will not only pose and answer questions as to why accidents happen, but also offer solutions as to how they can be further prevented.And it will explore a highly contentious issue: what parts do both the airline industry and the worldwide watchdog authorities responsible for governing that industry contribute in playing dice with passenger lives, through negligence and collusion. Scroll up and grab a copy today.

    Written for 11- to 15-year-olds and assuming no prior computing knowledge, this book uses the wildly successful, low-cost, credit-card-sized Raspberry Pi computer to explain fundamental computing concepts. Young people will enjoy going through the book's nine fun projects while they learn basic programming and system administration skills, starting with the very basics of how to plug in the board and turn it on. Each project includes a lively and informative video to reinforce the lessons. It's perfect for young, eager self-learners—your kids can jump in, set up their Raspberry Pi, and go through the lessons on their own. Written by Carrie Anne Philbin, a high school teacher of computing who advises the U.K. government on the revised ICT Curriculum Teaches 11- to 15-year-olds programming and system administration skills using Raspberry Pi Features 9 fun projects accompanied by lively and helpful videos Raspberry Pi is a $35/£25 credit-card-sized computer created by the non-profit Raspberry Pi Foundation; over a million have been sold Help your children have fun and learn computing skills at the same time with Adventures in Raspberry Pi.

     Much has been written about global warming, but the crucial relationship between people and ice has received little focus--until now. As one of the world's leading experts on climate change, Henry Pollack provides an accessible, comprehensive survey of ice as a force of nature, and the potential consequences as we face the possibility of a world without ice. "A World Without Ice" traces the effect of mountain glaciers on supplies of drinking water and agricultural irrigation, as well as the current results of melting permafrost and shrinking Arctic sea ice--a situation that has degraded the habitat of numerous animals and sparked an international race for seabed oil and minerals. Catastrophic possibilities loom, including rising sea levels and subsequent flooding of lowlying regions worldwide, and the ultimate displacement of millions of coastal residents. "A World Without Ice" answers our most urgent questions about this pending crisis, laying out the necessary steps for managing the unavoidable and avoiding the unmanageable.

    Though the answers may seem simple, their profound implications make the prisoner's dilemma one of the great unifying concepts of science. Watching players bluff in a poker game inspired John von Neumann--father of the modern computer and one of the sharpest minds of the century--to construct game theory, a mathematical study of conflict and deception. Game theory was readily embraced at the RAND Corporation, the archetypical think tank charged with formulating military strategy for the atomic age, and in 1950 two RAND scientists made a momentous discovery.Called the prisoner's dilemma, it is a disturbing and mind-bending game where two or more people may betray the common good for individual gain. Introduced shortly after the Soviet Union acquired the atomic bomb, the prisoner's dilemma quickly became a popular allegory of the nuclear arms race. Intellectuals such as von Neumann and Bertrand Russell joined military and political leaders in rallying to the preventive war movement, which advocated a nuclear first strike against the Soviet Union. Though the Truman administration rejected preventive war the United States entered into an arms race with the Soviets and game theory developed into a controversial tool of public policy--alternately accused of justifying arms races and touted as the only hope of preventing them.A masterful work of science writing, Prisoner's Dilemma weaves together a biography of the brilliant and tragic von Neumann, a history of pivotal phases of the cold war, and an investigation of game theory's far-reaching influence on public policy today. Most important, Prisoner's Dilemma is the incisive story of a revolutionary idea that has been hailed as a landmark of twentieth-century thought.

    But what if you could have your computer do them for you?In "Automate the Boring Stuff with Python," you'll learn how to use Python to write programs that do in minutes what would take you hours to do by hand no prior programming experience required. Once you've mastered the basics of programming, you'll create Python programs that effortlessly perform useful and impressive feats of automation to: Search for text in a file or across multiple filesCreate, update, move, and rename files and foldersSearch the Web and download online contentUpdate and format data in Excel spreadsheets of any sizeSplit, merge, watermark, and encrypt PDFsSend reminder emails and text notificationsFill out online formsStep-by-step instructions walk you through each program, and practice projects at the end of each chapter challenge you to improve those programs and use your newfound skills to automate similar tasks.Don't spend your time doing work a well-trained monkey could do. Even if you've never written a line of code, you can make your computer do the grunt work. Learn how in "Automate the Boring Stuff with Python.""

    … The book the National Security Agency wanted never to be published." –Wired Magazine "…monumental… fascinating… comprehensive… the definitive work on cryptography for computer programmers…" –Dr. Dobb's Journal"…easily ranks as one of the most authoritative in its field." —PC Magazine"…the bible of code hackers." –The Millennium Whole Earth CatalogThis new edition of the cryptography classic provides you with a comprehensive survey of modern cryptography. The book details how programmers and electronic communications professionals can use cryptography—the technique of enciphering and deciphering messages-to maintain the privacy of computer data. It describes dozens of cryptography algorithms, gives practical advice on how to implement them into cryptographic software, and shows how they can be used to solve security problems. Covering the latest developments in practical cryptographic techniques, this new edition shows programmers who design computer applications, networks, and storage systems how they can build security into their software and systems. What's new in the Second Edition? * New information on the Clipper Chip, including ways to defeat the key escrow mechanism * New encryption algorithms, including algorithms from the former Soviet Union and South Africa, and the RC4 stream cipher * The latest protocols for digital signatures, authentication, secure elections, digital cash, and more * More detailed information on key management and cryptographic implementations

    Each chapter is relatively self-contained and can be used as a unit of study. The algorithms are described in English and in a pseudocode designed to be readable by anyone who has done a little programming. The explanations have been kept elementary without sacrificing depth of coverage or mathematical rigor.