Beginning with the publication of Albert Einstein's theory of relativity, through the wild revolution of quantum mechanics, and up until the physics of the modern day (including the astonishing revelation, in 1998, that the Universe is not only expanding, but doing so at an ever-quickening pace), much of what physicists have seen in our Universe suggests that much of our Universe is unseen—that we live in a dark cosmos.Everyone knows that there are things no one can see—the air you're breathing, for example, or, to be more exotic, a black hole. But what everyone does not know is that what we can see—a book, a cat, or our planet—makes up only 5 percent of the Universe. The rest—fully 95 percent—is totally invisible to us; its presence discernible only by the weak effects it has on visible matter around it.This invisible stuff comes in two varieties—dark matter and dark energy. One holds the Universe together, while the other tears it apart. What these forces really are has been a mystery for as long as anyone has suspected they were there, but the latest discoveries of experimental physics have brought us closer to that knowledge. Particle physicist Dan Hooper takes his readers, with wit, grace, and a keen knack for explaining the toughest ideas science has to offer, on a quest few would have ever expected: to discover what makes up our dark cosmos.

    . . Sanghavi is a vivid and effortless teller of human tales and quite evidently a special doctor, too." —Atul Gawande, author of ComplicationsIn this compelling book, Dr. Darshak Sanghavi takes the reader on a dramatic tour of a child's eight vital organs, beginning with the lungs and proceeding through the heart, blood, bones, brain, skin, gonads, and gut.Along the way, we meet children and families in extraordinary circumstances—a premature baby named Adam Flax who was born with undeveloped lungs, a teenage boy with a positive pregnancy test, and a young girl who keeps losing weight despite her voracious appetite. In a deeply personal narrative, Sanghavi provides a richly detailed—and humanized—portrait of how the pediatric body functions in both sickness and health.

    In this groundbreaking work, renowned physicist Gordon Kane first gives us the basics of the Standard Model, which describes the fundamental constituents and forces of nature. He then explains the next great leap in understanding: the theory of supersymmetry, which implies that each of the fundamental particles has a "superpartner" that can be detected at energies and intensities only now being achieved in the giant accelerators. If Kane and his colleagues are correct, these superpartners will also help solve many of the puzzles of modern physics-such as the existence of the Higgs boson-as well as one of the biggest mysteries is cosmology: the notorious "dark matter" of the universe.

    It contains the Jewish nursery blueprint, complete with panic room, fireproof wallpaper and guardian ninja, the top-ten list of Jewish 'dont's', the complete timeline of Jewish expulsion, and much more.

    Swing in a cable car over the city; marvel at the detail of La Sagrada Familia or the kaleidoscopic fruit stands of the Mercat de la Boqueria; all with your trusted travel companion. Get to the heart of the best of Barcelona and begin your journey now! Inside Lonely Planet Pocket Barcelona: Full-colour maps and images throughout Highlights and itineraries help you tailor your trip to your personal needs and interests Insider tips to save time and money and get around like a local, avoiding crowds and trouble spots Essential info at your fingertips - hours of operation, phone numbers, websites, transit tips, prices Honest reviews for all budgets - eating, sleeping, sight-seeing, going out, shopping, hidden gems that most guidebooks miss Free, convenient pull-out Barcelona map (included in print version), plus over 20 colour neighbourhood maps User-friendly layout with helpful icons, and organised by neighbourhood to help you pick the best spots to spend your time Covers La Rambla, Barri Gotic, El Raval, La Ribera, Parc de la Ciutadella, Barceloneta, Passeig de Gracia, L'Eixample, Montjuic, Poble Sec, Camp Nou, Pedralbes, Sarria and more eBook Features: (Best viewed on tablet devices and smartphones) Downloadable PDF and offline maps prevent roaming and data charges Effortlessly navigate and jump between maps and reviews Add notes to personalise your guidebook experience Seamlessly flip between pages Bookmarks and speedy search capabilities get you to key pages in a flash Embedded links to recommendations' websites Zoom-in maps and images Inbuilt dictionary for quick referencing The Perfect Choice: Lonely Planet Pocket Barcelona, a colorful, easy-to-use, and handy guide that literally fits in your pocket, provides on-the-go assistance for those seeking only the can't-miss experiences to maximize a quick trip experience. Looking for a comprehensive guide that recommends both popular and offbeat experiences, and extensively covers all of Barcelona's neighbourhoods? Check out Lonely Planet Barcelona. Looking for more extensive coverage? Check out Lonely Planet Spain for a comprehensive look at all the Spain has to offer. Authors: Written and researched by Lonely Planet. About Lonely Planet: Since 1973, Lonely Planet has become the world's leading travel media company with guidebooks to every destination, an award-winning website, mobile and digital travel products, and a dedicated traveller community.

    This Very Short Introduction, addresses a variety of questions, including what a black hole actually is, how they are characterized and discovered, and what would happen if you came too close to one. Professor Katherine Blundell looks at the seemingly paradoxical, mysterious, and intriguing phenomena of black holes. Outlining their nature and characteristics, both those resulting from the spectacular collapse of heavy stars, and the giant black holes found at the centres of galaxies, she separates scientific fact from science fiction, and demonstrates the important role they play in the cosmos. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.

    Like Galileo, who met a similar fate for similar reasons later in the century, Bruno has been accorded martyrdom to the cause of scientific truth and regarded as a visionary whose ideas were out of joint with the superstitions of his time. In fact, as editors Edward Gosselin and Lawrence Lerner point out, Bruno was far more complex, and his thought far more intricate, than simple stereotype would suggest.Possibly mad, certainly brilliant, vain, obstreperous, and often ignorant, Bruno was a Christian deeply immersed in Hermeticism and mysticism; simultaneously he was Copernican in his non-homocentric view of the universe. His La Cena de le ceneri was one of the first works in which Copernican theory was received outside the sphere of the natural sciences. These dialogues have never been generally accessible, and are translated into English as The Ash Wednesday Supper.Using Copernican theory as both a foundation of and a metaphor for his own vast philosophical-theological-political-social program, Bruno united his conflicting beliefs and frustrated his critics. Arguing for the physical reality of the infinite universe with no centre, yet whose centre is everywhere, Bruno sought to prove that each man is every other man. Using this radical cosmology and the imagery of Lenten regeneration, the messianic Bruno sought to heal the secular and religious wounds of sixteenth-century Europe by reconciling Catholic and Protestant, France and England.In this edition Gosselin and Lerner have provided a broad understanding of Bruno and his time, with background and interpretive discussion. They have also preserved the flavour and ferment of the original discourses and maintained Bruno's eclectic if somewhat obscure style.

    

    His contributions to our current understanding of the universe include a number of novel ideas, two of which—eternal cosmic inflation and the quantum creation of the universe from nothing—have provided a scientific foundation for the possible existence of multiple universes.With this book—his first for the general reader—Vilenkin joins another select group: the handful of first-rank scientists who are equally adept at explaining their work to nonspecialists. With engaging, well-paced storytelling, a droll sense of humor, and a generous sprinkling of helpful cartoons, he conjures up a bizarre and fascinating new worldview that—to paraphrase Niels Bohr—just might be crazy enough to be true.

    . . . Readers will never again look into the night sky the same way.” —MICHAEL SHERMER, author of The Believing Brain on Parallax: The Race to Measure the CosmosIn 1930, Edwin Hubble announced the greatest discovery in the history of astronomy since Galileo first turned a telescope to the heavens. The galaxies, previously believed to float serenely in the void, are in fact hurtling apart at an incredible speed; the universe is expanding. This stunning discovery was the culmination of a decades-long arc of scientific and technical advancement. In its shadow lies an untold, yet equally fascinating, backstory whose cast of characters illuminates the gritty, hard-won nature of scientific progress.The path to a broader mode of cosmic observation was blazed by a cadre of 19th-century amateur astronomers and inventors, galvanized by the advent of photography, spectral analysis, and innovative technology to create the entirely new field of astrophysics. From William Bond, who turned his home into a functional observatory, to John and Henry Draper, a father and son team who were trailblazers of astrophotography and spectroscopy, to geniuses of invention such as Léon Foucault, and George Hale, who founded the Mount Wilson Observatory, Hirshfeld reveals the incredible stories—and the ambitious dreamers—behind the birth of modern astronomy.Alan Hirshfeld, Professor of Physics at the University of Massachusetts Dartmouth and an Associate of the Harvard College Observatory, is the author of Parallax: The Race to Measure the Cosmos, The Electric Life of Michael Faraday, and Eureka Man: The Life and Legacy of Archimedes.

    . . Davidson has done a remarkable job." -Sir Arthur C. Clarke"Engaging . . . accessible, carefully documented . . . sophisticated." -Dr. David Hollinger for The New York Times Book Review"Entertaining . . . Davidson treats [the] nuances of Sagan's complex life with understanding and sympathy." -The Christian Science Monitor"Excellent . . . Davidson acts as a keen critic to Sagan's works and their vast uncertainties." -Scientific American"A fascinating book about an extraordinary man." -Johnny Carson"Davidson, an award-winning science writer, has written an absorbing portrait of this Pied Piper of planetary science. Davidson thoroughly explores Sagan's science, wrestles with his politics, and plumbs his personal passions with a telling instinct for the revealing underside of a life lived so publicly." -Los Angeles TimesCarl Sagan was one of the most celebrated scientists of this century-the handsome and alluring visionary who inspired a generation to look to the heavens and beyond. His life was both an intellectual feast and an emotional rollercoaster. Based on interviews with Sagan's family and friends, including his widow, Ann Druyan; his first wife, acclaimed scientist Lynn Margulis; and his three sons, as well as exclusive access to many personal papers, this highly acclaimed life story offers remarkable insight into one of the most influential, provocative, and beloved figures of our time-a complex, contradictory prophet of the Space Age.

    In late 2017, scientists at a Hawaiian observatory glimpsed an object soaring through our inner solar system, moving so quickly that it could only have come from another star. Avi Loeb, Harvard’s top astronomer, showed it was not an asteroid; it was moving too fast along a strange orbit, and left no trail of gas or debris in its wake. There was only one conceivable explanation: the object was a piece of advanced technology created by a distant alien civilization.   In Extraterrestrial, Loeb takes readers inside the thrilling story of the first interstellar visitor to be spotted in our solar system. He outlines his controversial theory and its profound implications: for science, for religion, and for the future of our species and our planet. A mind-bending journey through the furthest reaches of science, space-time, and the human imagination, Extraterrestrial challenges readers to aim for the stars—and to think critically about what’s out there, no matter how strange it seems.

    Astrobiologists seek to understand the origin and evolution of life on Earth in order to illuminate and guide the search for life on other planets. In this Very Short Introduction, David C. Catling introduces the subject through our understanding of the factors that allowed life to arise and persist on our own planet, and for the signs we are looking for in the search for extraterrestrial life.About the Series: Oxford's Very Short Introductions series offers concise and original introductions to a wide range of subjects--from Islam to Sociology, Politics to Classics, Literary Theory to History, and Archaeology to the Bible. Not simply a textbook of definitions, each volume in this series provides trenchant and provocative--yet always balanced and complete--discussions of the central issues in a given discipline or field. Every Very Short Introduction gives a readable evolution of the subject in question, demonstrating how the subject has developed and how it has influenced society. Eventually, the series will encompass every major academic discipline, offering all students an accessible and abundant reference library. Whatever the area of study that one deems important or appealing, whatever the topic that fascinates the general reader, the Very Short Introductions series has a handy and affordable guide that will likely prove indispensable.#370

    Kornbluth --The report on the Barnhouse effect / Kurt Vonnegut, Jr. --The tourist trade / Bob Tucker --Rainmaker / John Reese --Absalom / Henry Kuttner --The monster / Lester del Rey --Jay score / Eric Frank Russell --Betelgeuse Bridge / William Tenn --Survival ship / Judith Merril --Keyhole / Murray Leinster --Misbegotten missionary / Isaac Asimov --The sack / William Morrison --Poor superman / Fritz Leiber