"One of today's best popularizers of science." —Kirkus Reviews.Loyal readers of the monthly "Universe" essays in Natural History magazine have long recognized Neil deGrasse Tyson's talent for guiding them through the mysteries of the cosmos with stunning clarity and almost childlike enthusiasm. Here, Tyson compiles his favorite essays across a myriad of cosmic topics. The title essay introduces readers to the physics of black holes by explaining the gory details of what would happen to your body if you fell into one. "Holy Wars" examines the needless friction between science and religion in the context of historical conflicts. "The Search for Life in the Universe" explores astral life from the frontiers of astrobiology. And "Hollywood Nights" assails the movie industry's feeble efforts to get its night skies right. Known for his ability to blend content, accessibility, and humor, Tyson is a natural teacher who simplifies some of the most complex concepts in astrophysics while simultaneously sharing his infectious excitement about our universe.

    This recreational math book takes the reader on a fantastic voyage into the world of natural numbers. From the earliest discoveries of the ancient Greeks to various fundamental characteristics of the natural number sequence, Clawson explains fascinating mathematical mysteries in clear and easy prose. He delves into the heart of number theory to see and understand the exquisite relationships among natural numbers, and ends by exploring the ultimate mystery of mathematics: the Riemann hypothesis, which says that through a point in a plane, no line can be drawn parallel to a given line.While a professional mathematician's treatment of number theory involves the most sophisticated analytical tools, its basic ideas are surprisingly easy to comprehend. By concentrating on the meaning behind various equations and proofs and avoiding technical refinements, Mathematical Mysteries lets the common reader catch a glimpse of this wonderful and exotic world.

    This full color book teaches you fundamental programming and robotics skills as you build and program powerful robots that move, monitor sensors, and respond to their environments. You will build seven increasingly sophisticated robots like the BRICK SORT3R (a robot that sorts bricks by color and size), the THE SNATCH3R (an autonomous robotic arm), and LAVA R3X (a humanoid that walks and talks). Valk also covers more advanced programming techniques like data wires and variables, and shows you how to create custom remote control programs. More than 100 building and programming challenges throughout encourage you to think creatively and to apply what you've learned to invent your own robots.

    In this little book Welsh writer and artist David Wade paints a picture of one of the most elusive and pervasive concepts known to man.

    Louis are all intimately connected with the mysterious number e. In this informal and engaging history, Eli Maor portrays the curious characters and the elegant mathematics that lie behind the number. Designed for a reader with only a modest mathematical background, this biography brings out the central importance of e to mathematics and illuminates a golden era in the age of science.

      In the “wilderness” years after Winston S. Churchill unflinchingly guided his country through World War II, he turned his masterful hand to an exhaustive history of the country he loved above all else. And the world discovered that this brilliant military strategist was an equally brilliant storyteller. In 1953, the great man was awarded the Nobel Prize for Literature for “his mastery of historical and biographical description as well as for brilliant oratory in defending exalted human values.”   This second of four volumes exploring the history of this great nation explores the sixteenth and seventeenth centuries, from the power struggles of the Tudor and Stuart families, the growth of the monarchy, the Protestant Reformation, England’s Civil War, and the discovery of the Americas. A History of the English-Speaking Peoples remains one of the most compelling and vivid works of history ever written.   “This history will endure; not only because Sir Winston has written it, but also because of its own inherent virtues―its narrative power, its fine judgment of war and politics, of soldiers and statesmen, and even more because it reflects a tradition of what Englishmen in the hey-day of their empire thought and felt about their country’s past.” —The Daily Telegraph

    Many of the difficulties however, are not in the classroom... In The (Un)official Teacher's Manual, Omar Akbar offers direct, humorous and accessible advice on how to deal with the daily issues faced by a teacher- none of which involve teaching! Includes guidance on: lesson observations, emails, promotions, avoiding meaningless extra work, meetings, parents, maintaining a work-life balance, dealing with workplace bullying, and much more. While Omar pulls no punches on the reality of working in a school, a positive streak is maintained throughout. A must read for any teacher or potential teacher. - - - - - - - - - - - - - - Contents: Introduction: Why This Book Was Written 1. How to Get the Most from Observations, Learning Walks, and Book Scrutinies 2. The Don’ts of the School Email System 3. How to Get Promoted and Other Things to Consider 4. How and When to Say No and Yes 5. The Dos and Don’ts of Meetings 6. How to Get Parents on Your Side 7. Guidance for Trainee Teachers 8. Ensuring a Life-Work Balance 9. Bullying: the Problem and the Solution 10. How to Get the Teaching Job You Want 11. Maintaining Good Relationships 12. Why It’s All Worth It

    Alternating passages of extraordinarily lucid mathematical exposition with chapters of elegantly composed biography and history, Prime Obsession is a fascinating and fluent account of an epic mathematical mystery that continues to challenge and excite the world.

    The selections range from his earliest days as a theoretical physicist to his death in 1955; from such subjects as relativity, nuclear war or peace, and religion and science, to human rights, economics, and government.

    You are sure to find plenty of ideas to inspire you in every room of your home. Designer style can be achieved at a fraction of the cost. Store-bought soft furnishings can be expensive and the choice is often limited-but with so many gorgeous designer fabrics on sale, there's never been a better time to make your own. Sewing in No Time sets out 50 simple step-by-step projects using nothing more than the most basic of sewing skills. From a simple curtain with a pattern border and a striped duvet to a fabric storage box and a children's play tent, Sewing in No Time is the perfect book for people who are big on ideas but short of time. Whether your home is a traditional country cottage or a modern warehouse-style apartment, you're sure to find plenty of ideas to inspire you. Softcover: 160 pages. Made in USA.

    Divided into three sections, this brand-new cookbook is Emeril's first ever to organize mouthwatering home-cooked meals according to time. You'll find recipes you can make in 20 minutes or less, 40 minutes or less, or around 60 minutes, so now you can make the meals you want in the time you have.How about Orange, Walnut, and Goat Cheese Salad (19 minutes) or Spicy Pork Wraps with Creamy Coleslaw (26 minutes)? If you're really in a hurry, you can whip up the Simple Italian Wedding Soup (11 minutes). If you have more time to spare, try the Shrimp and Zucchini Fritters (35 minutes) or splurge on the Pork Loin with Apples and Prunes (60 minutes). Finally, here is a cookbook designed to help you make cooking a part of your busy life. Whatever the amount of time you have, there's a delicious recipe in Emeril 20-40-60 that will fit your schedule.

    Traditional mathematics teaching is largely about solving exactly stated problems exactly, yet life often hands us partly defined problems needing only moderately accurate solutions. This engaging book is an antidote to the rigor mortis brought on by too much mathematical rigor, teaching us how to guess answers without needing a proof or an exact calculation.In Street-Fighting Mathematics, Sanjoy Mahajan builds, sharpens, and demonstrates tools for educated guessing and down-and-dirty, opportunistic problem solving across diverse fields of knowledge--from mathematics to management. Mahajan describes six tools: dimensional analysis, easy cases, lumping, picture proofs, successive approximation, and reasoning by analogy. Illustrating each tool with numerous examples, he carefully separates the tool--the general principle--from the particular application so that the reader can most easily grasp the tool itself to use on problems of particular interest. Street-Fighting Mathematics grew out of a short course taught by the author at MIT for students ranging from first-year undergraduates to graduate students ready for careers in physics, mathematics, management, electrical engineering, computer science, and biology. They benefited from an approach that avoided rigor and taught them how to use mathematics to solve real problems.Street-Fighting Mathematics will appear in print and online under a Creative Commons Noncommercial Share Alike license.

    Heath's translation of the thirteen books of Euclid's Elements. In keeping with Green Lion's design commitment, diagrams have been placed on every spread for convenient reference while working through the proofs; running heads on every page indicate both Euclid's book number and proposition numbers for that page; and adequate space for notes is allowed between propositions and around diagrams. The all-new index has built into it a glossary of Euclid's Greek terms.Heath's translation has stood the test of time, and, as one done by a renowned scholar of ancient mathematics, it can be relied upon not to have inadvertantly introduced modern concepts or nomenclature. We have excised the voluminous historical and scholarly commentary that swells the Dover edition to three volumes and impedes classroom use of the original text. The single volume is not only more convenient, but less expensive as well.

    Abagnale's story has captured the imagination of audiences around the world as a modern-day folk hero-but the truth could not be more different from the fictitious autobiography he sold to Hollywood. Self-proclaimed as "the world's greatest con man," the true dimensions of Abagnale's hoax are revealed for the first time in this dramatic true story.A shocking new reality emerges through the voices of victims, their families, and others who have seen the truth concealed by decades of deception. Their stories are now exquisitely woven into a tapestry of hard evidence and insights from his former manager, Mark Zinder. The result is a fast-paced drama filled with heroes, villains, mystery and intrigue, answered with unquestionable facts and official records-all definitively disproving Abagnale's longstanding claims of roaming the world as a "teenage millionaire imposter" and working for the District Attorney in Baton Rouge.

    Subsequent sections deal with integrating factors; dilution and accretion problems; linearization of first order systems; Laplace Transforms; Newton's Interpolation Formulas, more.