Gordon strips engineering of its confusing technical terms, communicating its founding principles in accessible, witty prose.For anyone who has ever wondered why suspension bridges don't collapse under eight lanes of traffic, how dams hold back--or give way under--thousands of gallons of water, or what principles guide the design of a skyscraper, a bias-cut dress, or a kangaroo, this book will ease your anxiety and answer your questions.Structures: Or Why Things Don't Fall Down is an informal explanation of the basic forces that hold together the ordinary and essential things of this world--from buildings and bodies to flying aircraft and eggshells. In a style that combines wit, a masterful command of his subject, and an encyclopedic range of reference, Gordon includes such chapters as "How to Design a Worm" and "The Advantage of Being a Beam," offering humorous insights in human and natural creation.Architects and engineers will appreciate the clear and cogent explanations of the concepts of stress, shear, torsion, fracture, and compression. If you're building a house, a sailboat, or a catapult, here is a handy tool for understanding the mechanics of joinery, floors, ceilings, hulls, masts--or flying buttresses.Without jargon or oversimplification, Structures opens up the marvels of technology to anyone interested in the foundations of our everyday lives.

    The name evokes grandeur and exoticism - gold, cunning, and complexity. In this unique book, Judith Herrin unveils the riches of a quite different civilization. Avoiding a standard chronological account of the Byzantine Empire's millennium - long history, she identifies the fundamental questions about Byzantium - what it was, and what special significance it holds for us today.Bringing the latest scholarship to a general audience in accessible prose, Herrin focuses each short chapter around a representative theme, event, monument, or historical figure, and examines it within the full sweep of Byzantine history - from the foundation of Constantinople, the magnificent capital city built by Constantine the Great, to its capture by the Ottoman Turks.She argues that Byzantium's crucial role as the eastern defender of Christendom against Muslim expansion during the early Middle Ages made Europe - and the modern Western world - possible. Herrin captivates us with her discussions of all facets of Byzantine culture and society. She walks us through the complex ceremonies of the imperial court. She describes the transcendent beauty and power of the church of Hagia Sophia, as well as chariot races, monastic spirituality, diplomacy, and literature. She reveals the fascinating worlds of military usurpers and ascetics, eunuchs and courtesans, and artisans who fashioned the silks, icons, ivories, and mosaics so readily associated with Byzantine art.An innovative history written by one of our foremost scholars, Byzantium reveals this great civilization's rise to military and cultural supremacy, its spectacular destruction by the Fourth Crusade, and its revival and final conquest in 1453.

    In this book, two of the 1st central figures in the effort to decode the glyphs, Linda Schele & David Freidel, detail this history. A Forest of Kings is the story of Maya kingship, from the beginning of its institution & the 1st great pyramid builders 2000 years ago to the decline of Maya civilization & its destruction by the Spanish. Here the great rulers of pre-Columbian civilization come to life again with the decipherment of their writing. At its height, Maya civilization flourished under great kings like Shield-Jaguar, who ruled for over 60 years, expanding his kingdom & building some of the most impressive works of architecture in the ancient world. Long placed on a mist-shrouded pedestal as austere, peaceful stargazers, Maya elites are now known to have been the rulers of populous, aggressive city-states. Hailed as "a Rosetta stone of Maya civilization" (Brian M. Fagan, author of People of the Earth), A Forest of Kings is "a must for interested readers," says Evon Vogt, Harvard anthropology professor.

    This is a new view of mathematics, not the one we learned at school but a comprehensive guide to the patterns that recur through the universe and underlie human affairs. A Beginner's Guide to Constructing, the Universe shows you: Why cans, pizza, and manhole covers are round.Why one and two weren't considered numbers by the ancient Greeks.Why squares show up so often in goddess art and board games.What property makes the spiral the most widespread shape in nature, from embryos and hair curls to hurricanes and galaxies. How the human body shares the design of a bean plant and the solar system. How a snowflake is like Stonehenge, and a beehive like a calendar. How our ten fingers hold the secrets of both a lobster a cathedral, and much more.

    But as Morris Rossabi reveals in this VeryShort Introduction, within two generations of their bloody conquests, the Mongols evolved from conquerors and predators to wise rulers who devised policies to foster the economies of the lands they had subjugated. By adopting political and economic institutions familiar to the local populations andrecruiting native officials, they won over many of their non-Mongol subjects. In addition, Mongol nobles were ardent patrons of art and culture, supporting the production of Chinese porcelains and textiles, Iranian tiles and illustrated manuscripts, and Russian metalwork. Perhaps most important, thepeace imposed by the Mongols on much of Asia and their promotion of trade resulted in considerable interaction among merchants, scientists, artists, and missionaries of different ethnic groups--including Europeans. Modern Eurasian and perhaps global history starts with the Mongol empire.

    Yet it is also one of the most puzzling, with an intriguing and sometimes violent history, from the sixth century BCE to the present day. Destroyed by Vesuvius in 79 CE, the ruins of Pompeii offer the best evidence we have of life in the Roman Empire. But the eruptions are only part of the story. In The Fires of Vesuvius, acclaimed historian Mary Beard makes sense of the remains. She explores what kind of town it was--more like Calcutta or the Costa del Sol?--and what it can tell us about ordinary life there. From sex to politics, food to religion, slavery to literacy, Beard offers us the big picture even as she takes us close enough to the past to smell the bad breath and see the intestinal tapeworms of the inhabitants of the lost city. She resurrects the Temple of Isis as a testament to ancient multiculturalism. At the Suburban Baths we go from communal bathing to hygiene to erotica. Recently, Pompeii has been a focus of pleasure and loss: from Pink Floyd's memorable rock concert to Primo Levi's elegy on the victims. But Pompeii still does not give up its secrets quite as easily as it may seem. This book shows us how much more and less there is to Pompeii than a city frozen in time as it went about its business on 24 August 79.

    Here are the ideas of apologists, propagandists, and poets about the Crusades, as well as the perceptions and motives of the crusaders themselves and the means by which they joined the movement. The authors describe the elaborate social and civic systems that arose to support the Crusades--taxation, for example, was formalized by the Church and monarchs to raise enormous funds needed to wage war on this scale. And here are vivid descriptions of the battles themselves, frightening, disorienting, and dangerous affairs, with keen and insightful commentary on the reactions of the Muslims to a Christian holy war. Extensively illustrated with hundreds of photographs, paintings, drawings, maps, chronologies, and a guide to further reading, The Oxford Illustrated History of the Crusades even includes coverage of crusades outside the eastern Mediterranean region and post-medieval crusades. From descriptions of the battles and homefront conditions, to a thorough evaluation of the clash (and coalescence) of cultures, to the legacy of the crusading movement that continues into our conflict-torn twentieth-century, to the enduring artistic and social changes that the Crusades wrought, The Oxford Illustrated History of the Crusades offers an informative, engaging, and unsurpassed panorama of one of the great movements in western history.

    Biomimics study nature's most successful ideas over the past 3.5 million years, and adapt them for human use. The results are revolutionizing how materials are invented and how we compute, heal ourselves, repair the environment, and feed the world.Janine Benyus takes readers into the lab and in the field with maverick thinkers as they: discover miracle drugs by watching what chimps eat when they're sick; learn how to create by watching spiders weave fibers; harness energy by examining how a leaf converts sunlight into fuel in trillionths of a second; and many more examples.Composed of stories of vision and invention, personalities and pipe dreams, Biomimicry is must reading for anyone interested in the shape of our future.

    The depth below is hot, much warmer than the surface and this book tunnels down through the geological layers, meeting the creatures that dwell in darkness, real and fictional -- rats and eels, monsters and ghosts. There is a bronze-age trackway under the Isle of Dogs, Wren found Anglo-Saxon graves under St Paul's, and the monastery of Whitefriars lies beneath Fleet Street. In Kensal Green cemetery there was a hydraulic device to lower bodies into the catacombs below -- "Welcome to the lower depths". A door in the plinth of statue of Boadicea on Westminster Bridge leads to a huge tunnel, packed with cables -- gas, water, telephone. When the Metropolitan Line was opened in 1864 the guards asked for permission to grow beards to protect themselves against the sulphurous fumes, and called their engines by the names of tyrants -- Czar, Kaiser, Mogul -- and even Pluto, god of the underworld.Going under London is to penetrate history, to enter a hidden world. "The vastness of the space, a second earth," writes Peter Ackroyd, "elicits sensations of wonder and of terror. It partakes of myth and dream in equal measure."

    ForewordThe Discovery of Tutankhamun's TombTutankhamun & His WorldColor PlatesCatalogueBibliography

    In these pages the virtuoso scientists who plumbed the secrets of electricity come vividly to life, including familiar giants like Thomas Edison; the visionary Michael Faraday, who struggled against the prejudices of the British class system; and Samuel Morse, a painter who, before inventing the telegraph, ran for mayor of New York on a platform of persecuting Catholics. Here too is Alan Turing, whose dream of a marvelous thinking machine—what we know as the computer—was met with indifference, and who ended his life in despair after British authorities forced him to undergo experimental treatments to “cure” his homosexuality. From the frigid waters of the Atlantic to the streets of Hamburg during a World War II firestorm to the interior of the human body, Electric Universe is a mesmerizing journey of discovery by a master science writer.

    It has been inspired by the scientific ferment that swept through Britain at the end of the 18th century, and which Holmes now radically redefines as 'the revolution of Romantic Science'.

    It also covers both the larger aspects of heraldry and everyday heraldic uses such as guilds and cities, hospitals and schools, and contains a comprehensive glossary. The international uses of heraldry and the way in which different countries in different ages have interpreted it are also included. Most of Europe and the Americas are covered as well as looking at Scandinavia, Africa and Japan. Intended for both novices and experts, the book has a wide range of content, with specially commissioned artwork from heraldic artists and many previously unpublished illustrations.

    Roger Ekirch illuminates the aspects of life most often overlooked by other historians—those that unfold at night. In this "triumph of social history" (Mail on Sunday), Ekirch's "enthralling anthropology" (Harper's) exposes the nightlife that spawned a distinct culture and a refuge from daily life.Fear of crime, of fire, and of the supernatural; the importance of moonlight; the increased incidence of sickness and death at night; evening gatherings to spin wool and stories; masqued balls; inns, taverns, and brothels; the strategies of thieves, assassins, and conspirators; the protective uses of incantations, meditations, and prayers; the nature of our predecessors' sleep and dreams—Ekirch reveals all these and more in his "monumental study" (The Nation) of sociocultural history, "maintaining throughout an infectious sense of wonder" (Booklist).

    We need a brand new way to take it all in. 'Information is Beautiful' transforms the ideas surrounding and swamping us into graphs and maps that anyone can follow at a single glance.