That edition was on the cutting edge of what was then known about the origins and nature of the universe. But the intervening years have seen extraordinary advances in the technology of observing both the micro- and the macrocosmic worlds. These observations have confirmed many of Professor Hawking's theoretical predictions in the first edition of his book, including the recent discoveries of the Cosmic Background Explorer satellite (COBE), which probed back in time to within 300,000 years of the universe's beginning and revealed wrinkles in the fabric of space-time that he had projected. Eager to bring to his original text the new knowledge revealed by these observations, as well as his own recent research, Professor Hawking has prepared a new introduction to the book, written an entirely new chapter on wormholes and time travel, and updated the chapters throughout.

    This easy-to-use guide is updated and expanded to include new computer and technology signs and offers a fast and simple approach to learning. Includes:- Vocabulary reviews- Fingerspelling exercises- Sign matching and memory aids- A complete glossary and a comprehensive index- Clear instructive drawings

    From early concepts of whether the world was a disk floating in water (Thales) or pear-shaped (Columbus), Davis explains earthquakes, rain forests, Atlantis and whether there are canaries on the Canary Islands. In short, he covers the scientific, physical, and political history of the Earth and does his level best to raise our collective geographic IQ while entertaining us.

    It's a cutting-edge genre that's reshaping how we write (and read) everything from biographies and memoirs to blogs and public speaking scripts to personal essays and magazine articles.Whether you're looking to launch into a new professional career as a creative nonfiction writer, dabble in the genre as a pastime, start a personal blog, or simply get inside the mind of a creative nonfiction writer at work, these dynamic 24 lectures are a chance for you to explore the entire process of writing creative nonfiction, from brainstorming for the perfect idea to getting your final product noticed by literary agents and publishers.Filled with helpful tips and techniques, memorable examples from well-known writers, and engaging exercises, it's a learning experience that proves that - with the right instructor - writing creative nonfiction can be mastered, practiced, and enjoyed by anyone with a desire to share his or her personal story. Professor Mazzeo guides you throughthe fundamental concepts such as narrative arcs, captivating beginnings, sentence variation, perspective, characterization, dialogue, and metaphor; each stage of writing creative nonfiction, from researching your topic to revising your first draft; and the publishing process, from finding an agent to writing a successful book proposal.You'll come away with the knowledge, tools, and, most important, inspiration you need to discover your stories and finally start telling them the right way.

    How can we catch schools that cheat on standardized tests? How does Netflix know which movies you’ll like? What is causing the rising incidence of autism? As best-selling author Charles Wheelan shows us in Naked Statistics, the right data and a few well-chosen statistical tools can help us answer these questions and more.For those who slept through Stats 101, this book is a lifesaver. Wheelan strips away the arcane and technical details and focuses on the underlying intuition that drives statistical analysis. He clarifies key concepts such as inference, correlation, and regression analysis, reveals how biased or careless parties can manipulate or misrepresent data, and shows us how brilliant and creative researchers are exploiting the valuable data from natural experiments to tackle thorny questions.And in Wheelan’s trademark style, there’s not a dull page in sight. You’ll encounter clever Schlitz Beer marketers leveraging basic probability, an International Sausage Festival illuminating the tenets of the central limit theorem, and a head-scratching choice from the famous game show Let’s Make a Deal—and you’ll come away with insights each time. With the wit, accessibility, and sheer fun that turned Naked Economics into a bestseller, Wheelan defies the odds yet again by bringing another essential, formerly unglamorous discipline to life.

    The story begins in 1973, in the offices of The Atlantic Monthly, in Boston, where a young freelance writer named Tracy Kidder came looking for an assignment. Richard Todd was the editor who encouraged him. From that article grew a lifelong association. Before long, Kidder’s The Soul of a New Machine, the first book the two worked on together, had won the Pulitzer Prize. It was a heady moment, but for Kidder and Todd it was only the beginning of an education in the art of nonfiction.Good Prose explores three major nonfiction forms: narratives, essays, and memoirs. Kidder and Todd draw candidly, sometimes comically, on their own experience—their mistakes as well as accomplishments—to demonstrate the pragmatic ways in which creative problems get solved. They also turn to the works of a wide range of writers, novelists as well as nonfiction writers, for models and instruction. They talk about narrative strategies (and about how to find a story, sometimes in surprising places), about the ethical challenges of nonfiction, and about the realities of making a living as a writer. They offer some tart and emphatic opinions on the current state of language. And they take a clear stand against playing loose with the facts. Their advice is always grounded in the practical world of writing and publishing.Good Prose—like Strunk and White’s The Elements of Style—is a succinct, authoritative, and entertaining arbiter of standards in contemporary writing, offering guidance for the professional writer and the beginner alike. This wise and useful book is the perfect companion for anyone who loves to read good books and longs to write one.

    Back then, most experts believed that differences in how girls and boys behave are mainly due to differences in how they were treated by their parents, teachers, and friends.It's hard to cling to that belief today. An avalanche of research over the past twenty years has shown that sex differences are more significant and profound than anybody guessed. Sex differences are real, biologically programmed, and important to how children are raised, disciplined, and educated. In Why Gender Matters, psychologist and family physician Dr. Leonard Sax leads parents through the mystifying world of gender differences by explaining the biologically different ways in which children think, feel, and act. He addresses a host of issues, including discipline, learning, risk taking, aggression, sex, and drugs, and shows how boys and girls react in predictable ways to different situations. For example, girls are born with more sensitive hearing than boys, and those differences increase as kids grow up. So when a grown man speaks to a girl in what he thinks is a normal voice, she may hear it as yelling. Conversely, boys who appear to be inattentive in class may just be sitting too far away to hear the teacher—especially if the teacher is female. Likewise, negative emotions are seated in an ancient structure of the brain called the amygdala. Girls develop an early connection between this area and the cerebral cortex, enabling them to talk about their feelings. In boys these links develop later. So if you ask a troubled adolescent boy to tell you what his feelings are, he often literally cannot say.Dr. Sax offers fresh approaches to disciplining children, as well as gender-specific ways to help girls and boys avoid drugs and early sexual activity. He wants parents to understand and work with hardwired differences in children, but he also encourages them to push beyond gender-based stereotypes. A leading proponent of single-sex education, Dr. Sax points out specific instances where keeping boys and girls separate in the classroom has yielded striking educational, social, and interpersonal benefits. Despite the view of many educators and experts on child-rearing that sex differences should be ignored or overcome, parents and teachers would do better to recognize, understand, and make use of the biological differences that make a girl a girl, and a boy a boy.

    Telecommunications, commercial and financial systems, government operations, food production - virtually every aspect of global civilization now depends on interconnected cyber systems to operate; systems that have helped advance medicine, streamline everyday commerce, and so much more. Thinking about Cybersecurity: From Cyber Crime to Cyber Warfare is your guide to understanding the intricate nature of this pressing subject. Delivered by cybersecurity expert and professor Paul Rosenzweig, these 18 engaging lectures will open your eyes to the structure of the Internet, the unique dangers it breeds, and the ways we’re learning how to understand, manage, and reduce these dangers.In addition, Professor Rosenzweig offers sensible tips on how best to protect yourself, your network, or your business from attack or data loss.Disclaimer: The views expressed in this course are those of the professor and do not necessarily reflect the position or policy of the U.S. Department of Homeland Security, the U.S. Department of Defense, or the U.S. government. Disclaimer: Please note that this recording may include references to supplemental texts or print references that are not essential to the program and not supplied with your purchase.©2013 The Teaching Company, LLC (P)2013 The Great Courses

    Drawing on a wide range of  great writers, from Philip Roth to Antonin Scalia to Jane Austen, How to Write a Sentence is much more than a writing manual—it is a spirited love letter to the written word, and a key to understanding how great writing works.

    What will she do? And what are the implications for her behavior later in life?The world's leading expert on self-control, Walter Mischel has proven that the ability to delay gratification is critical for a successful life, predicting higher SAT scores, better social and cognitive functioning, a healthier lifestyle and a greater sense of self-worth. But is willpower prewired, or can it be taught?In The Marshmallow Test, Mischel explains how self-control can be mastered and applied to challenges in everyday life—from weight control to quitting smoking, overcoming heartbreak, making major decisions, and planning for retirement. With profound implications for the choices we make in parenting, education, public policy and self-care, The Marshmallow Test will change the way you think about who we are and what we can be.

    While empathizing with the parental hopes and, especially, fears that lead to overhelping, Lythcott-Haims offers practical alternative strategies that underline the importance of allowing children to make their own mistakes and develop the resilience, resourcefulness, and inner determination necessary for success.Relevant to parents of toddlers as well as of twentysomethings-and of special value to parents of teens-this book is a rallying cry for those who wish to ensure that the next generation can take charge of their own lives with competence and confidence."Julie Lythcott-Haims is a national treasure. . . . A must-read for every parent who senses that there is a healthier and saner way to raise our children." -Madeline Levine, author of the New York Times bestsellers The Price of Privilege and Teach Your Children Well"For parents who want to foster hearty self-reliance instead of hollow self-esteem, How to Raise an Adult is the right book at the right time." -Daniel H. Pink, author of the New York Times bestsellers Drive and A Whole New Mind

    Author Phil Cousineau takes us on a tour into the obscure territory of word origins with great erudition and endearing curiosity. The English poet W. H. Auden was once asked to teach a poetry class, and when 200 students applied to study with him, he only had room for 20 of them. When asked how he chose his students, he said he picked the ones who actually loved words. So too, with this book -- it takes a special wordcatcher to create a treasure chest of remarkable words and their origins, and any word lover will relish the stories that Cousineau has discovered.