A man of faith ordained in the Protestant tradition, Heino Falcke wrestles with the ways in which black holes force us to confront the boundary where human life ends and the celestial begins. He also ponders why black holes are difficult for most of us to understand—comparing it to our inability to envisage our own inevitable death.Black holes develop in outer space when a massive star dies, and its matter is condensed. That extreme amount of mass contained in a small space generates a gigantic amount of gravitational force, allowing the black hole to suck up everything that comes near, including light. These astronomical wonders are the subject of our greatest scientific and philosophical theorizing—the journey to a black hole would be the journey to the end of time itself. In this way, Falcke regards them as the most exquisite representations of fear, death . . . and, surprisingly, the divine.Empirical and profound, A Light in the Darkness is the first work to examine both the physical nature and spiritual meaning of black holes, those astrophysical mysteries Falcke, calls “the epitome of merciless destruction.”

    But what sort of person was the young Albert Einstein, before he became universally acclaimed as the archetypal genius? And how did his genius unfold? In this brilliant new Kindle Single, scientist Robyn Arianrhod blends biography with popular science to tell the story of how young Albert developed a theory that – unknown to him at first – contained the seeds of his extraordinary equation E = mc2. Arianrhod, who wrote her PhD on Einstein’s general theory of relativity, makes the ideas behind the equation accessible to the lay reader, and sets young Einstein’s exploration of these ideas against the backdrop of his first loves, his family and marriage, and, above all, his childlike wonder at the nature of the universe. She introduces his heroes and scientific inspirations, and the friends who believed in him when no one else did. In personalising Einstein, she brings to life both the man and his science, in a short, easy-to-read narrative. In showing how he discovered his famous equation, and what it means, she draws a compelling portrait of this prodigious intellect whose unfathomable grasp of the building blocks of physics would change our world forever. About the Author: Dr Robyn Arianrhod is the author of two critically acclaimed works of popular science and scientific history: Einstein’s Heroes: Imagining the World Through the Language of Mathematics, and Seduced by Logic: Émilie du Châtelet, Mary Somerville and the Newtonian Revolution. Both were shortlisted for major book awards and are published in the USA. Einstein’s Heroes was translated into several languages. Robyn was awarded her PhD for research on Einstein’s general theory of relativity and has lectured in applied mathematics (including special relativity) for many years. She is currently an Adjunct Research Fellow in the School of Mathematical Sciences at Monash University in Melbourne, where she is undertaking research on the structure of relativistic space-times. She is also a technical reviewer for the American Mathematical Society. Praise for Robyn Arianrhod's books: Einstein’s Heroes ‘Arianrhod’s achievement is to so masterfully combine history, biography, and mathematics as to absorb and enlighten even the mathematically maladroit’ – Booklist ‘An intriguing blend of science, history, and biography . . . Arianrhod’s well-written, fascinating discussion of intertwined topics is highly recommended’ – Library Journal (starred review) ‘A thrilling story . . . Arianrhod brings out the human side of the scientists’ – Bloombergnews ‘Offers readers an engaging intellectual exercise combining physics, language, mathematics, and biography’ – Science News Seduced by Logic ‘Seduced by Logic offers the lay reader an easy and agreeable introduction to the evolution of some crucial scientific debates . . . One cannot help be captivated by her intellectual honesty and enthusiasm’ – Times Higher Education ‘An elegant and inspiring history of how scientific revolutions make their way’ – Edward Dolnick, The Clockwork Universe ‘Here is a skillfully written tapestry of the science, history and portrayal of two of the most charismatic women of mathematical science. Robyn Arianrhod has produced a captivating masterpiece’ – Joseph Mazur, author of Euclid in the Rainforest and What’s Luck Got to Do with It?

    Now people unquestioningly accept the Tripods' power. They have no control over their thoughts or their lives. But for a brief time in each person's life--in childhood--he is not a slave. For Will, his time of freedom is about to end--unless he can escape to the White Mountains, where the possibility of freedom still exists. The Tripods trilogy follows the adventures of Will and his cohorts, as they try to evade the Tripods and maintian their freedom and ultimately do battle against them. The prequel, When the Tripods Came, explains how the Tripods first invaded and gained control of the planet.

    And lately, being away at boarding school is only getting worse - Percy could have sworn his pre-algebra teacher turned into a monster and tried to kill him. When Percy's mom finds out, she knows it's time that he knew the truth about where he came from, and that he go to the one place he'll be safe. She sends Percy to Camp Half Blood, a summer camp for demigods (on Long Island), where he learns that the father he never knew is Poseidon, God of the Sea. Soon a mystery unfolds and together with his friends—one a satyr and the other the demigod daughter of Athena - Percy sets out on a quest across the United States to reach the gates of the Underworld (located in a recording studio in Hollywood) and prevent a catastrophic war between the gods.

    But something is missing; the answer to a most important question: "Who is my mother?"To find that answer seventeen-year-old Natalie begins a journey that she hopes will lead to the identity of her biological mother. And what if Natalie finds her? What will happen when they meet face-to-face?

    When she reaches Los Alamos, New Mexico, she learns why: he's working on a top secret government program. Over the next few years, Dewey gets to know eminent scientists, starts tinkering with her own mechanical projects, becomes friends with a budding artist who is as much of a misfit as she is and, all the while, has no idea how the Manhattan Project is about to change the world. This book's fresh prose and fascinating subject are like nothing you've read before.

    A fatal trap. A daring quest."I woke to the flash of counter coordinates and a rush of adrenalin. Suddenly, it hit me. I was a pawn in someone’s game of chess, and I’d just been moved. Master Archidus required my services. I was a Keeper—the Protector, to be specific. I hadn’t wanted this, but I wouldn’t shun my duties, either. The other Keeper’s life wasn’t the only one at stake." —Chase HarperAfter a turbulent start to his senior year, Chase expects his life to returnto normal now that Ellie Williams is back. But when a Sniffer’s trap leads him on a journey spanning two worlds, he soon realizes things aren’t always what they seem. Will his calling as Keeper require a sacrifice he isn’t willing to make?

    

    Newbery Honor Author Rodman Philbrick is at his very best.Nobody around here reads anymore. Why bother, when you can just shoot all the images and excitement straight into your brain? I've heard of books, but they were long before I was born, in the backtimes before the Big Shake...In a world where people only use mindprobes for entertainment, a teenaged boy is one of the rare human beings who can see life for what is really is. Cruelly nicknamed "Spaz", he is subject to random seizures that make it impossible for him to use the brain-drain tech. But what sets him apart eventually becomes his salvation.After meeting an old man called Ryter, Spaz begins to learn about how the world used to be before the catastrophic earthquake that changed everything. There is a story of a promised land, rich in its bounties, that can cure any ailment and more beautiful than any place left in the desolate wasteland humanity calls home. The two set off to find Eden in the hopes of saving Spaz's dying sister, and together, seek to bring some good back to the world. Fahrenheit 451 meets The Giver in this action-packed thriller from the author of the bestselling novel Freak the Mighty. The Last Book in the Universe joins the Scholastic Gold line, which features award-winning and beloved novels. Includes exclusive bonus content!

    Professor Resnick presents a fundamental and unified development of the subject with unusually clear discussions of the aspects that usually trouble beginners. He includes, for example, a section on the common sense of relativity. His presentation is lively and interspersed with historical, philosophical and special topics (such as the twin paradox) that will arouse and hold the reader's interest. You'll find many unique features that help you grasp the material, such as worked-out examples, summary tables, thought questions and a wealth of excellent problems. The emphasis throughout the book is physical. The experimental background, experimental confirmation of predictions, and the physical interpretation of principles are stressed. The book treats relativistic kinematics, relativistic dynamics, and relativity and electromagnetism and contains special appendices on the geometric representation of space-time and on general relativity. Its organization permits an instructor to vary the length and depth of his treatment and to use the book either with or following classical physics. These features make it an ideal companion for introductory course

    Captioned cartoon drawings offering an overview of universal order as they deal with various phenomena are combined with scientific commentary

    Channelling our twin urges to explore and understand, geographers uncover the hidden connections of human existence, from infant mortality in inner cities to the decision-makers who fly overhead in executive jets, from natural disasters to over-use of fossil fuels.In this incisive introduction to the subject, Danny Dorling and Carl Lee reveal geography as a science which tackles all of the biggest issues that face us today, from globalisation to equality, from sustainability to population growth, from climate change to changing technology - and the complex interactions between them all.Illustrated by a series of award-winning maps created by Benjamin D. Hennig, this is a book for anyone who wants to know more about why our world is the way it is today, and where it might be heading next.

    David Peat explains the development and meaning of this Superstring Theory in a thoroughly readable, dramatic manner accessible to lay readers with no knowledge of mathematics. The consequences of the Superstring Theory are nothing less than astonishing.

    His parents are dead and he's stuck with his heartless relatives, who force him to live in a tiny closet under the stairs. But his fortune changes when he receives a letter that tells him the truth about himself: he's a wizard. A mysterious visitor rescues him from his relatives and takes him to his new home, Hogwarts School of Witchcraft and Wizardry.After a lifetime of bottling up his magical powers, Harry finally feels like a normal kid. But even within the Wizarding community, he is special. He is the boy who lived: the only person to have ever survived a killing curse inflicted by the evil Lord Voldemort, who launched a brutal takeover of the Wizarding world, only to vanish after failing to kill Harry.Though Harry's first year at Hogwarts is the best of his life, not everything is perfect. There is a dangerous secret object hidden within the castle walls, and Harry believes it's his responsibility to prevent it from falling into evil hands. But doing so will bring him into contact with forces more terrifying than he ever could have imagined.Full of sympathetic characters, wildly imaginative situations, and countless exciting details, the first installment in the series assembles an unforgettable magical world and sets the stage for many high-stakes adventures to come.

    Hewitt's text is famous for engaging readers with analogies and imagery from real-world situations that build a strong conceptual understanding of physical principles ranging from classical mechanics to modern physics. With this strong foundation, readers are better equipped to understand the equations and formulas of physics, and motivated to explore the thought-provoking exercises and fun projects in each chapter. Included in the package is the workbook. Mechanics, Properties of Matter, Heat, Sound, Electricity and Magnetism, Light, Atomic and Nuclear Physics, Relativity. For all readers interested in conceptual physics.