He revolutionized the field of topology, which studies properties of geometric configurations that are unchanged by stretching or twisting. The Poincare conjecture lies at the heart of modern geometry and topology, and even pertains to the possible shape of the universe. The conjecture states that there is only one shape possible for a finite universe in which every loop can be contracted to a single point.Poincare's conjecture is one of the seven "millennium problems" that bring a one-million-dollar award for a solution. Grigory Perelman, a Russian mathematician, has offered a proof that is likely to win the Fields Medal, the mathematical equivalent of a Nobel prize, in August 2006. He also will almost certainly share a Clay Institute millennium award.In telling the vibrant story of The Poincare Conjecture, Donal O'Shea makes accessible to general readers for the first time the meaning of the conjecture, and brings alive the field of mathematics and the achievements of generations of mathematicians whose work have led to Perelman's proof of this famous conjecture.

    Peter's Basilica- only to make a fatal descent down the same passage. The mysterious circumstances surrounding the fall bring together two men of the church. One is the newly- elected pope, a young audacious risk taker- the other, is Brother Paul, whose own painful past is stirred by the violent death. But even as the veils are drawn back on the truth, the two men are shadowed by long hidden ghosts...

    Afterward, countless people flocked to see the empty space where it had once been on display. What could have drawn these crowds to stare at a blank wall? Many of them had never seen the painting in the first place. Can this tell us something about why we look at art, why artists create it, and why it has to be so expensive? Taking this story as his starting point, Darian Leader explores the psychology of looking at paintings and sculpture. He combines anecdote, observation, and analysis with examples taken from classical and contemporary art. This is a book about why we look at art, and what, indeed, we might be hoping to find.

    It documents her experience visiting the continent of Antarctica in January 2019 with photos taken by New Zealand photographer Harriet Were. Lorde expressed an interest in exploring the region of Antarctica since she was old enough to read. In January 2019, she visited Scott Base and McMurdo Station, Antarctica, travelling as an Antarctic Ambassador. During her visit, she observed microscopic species in environmental laboratories and spoke with scientists. Lorde described the book as "sort of a perfect precursor" to her upcoming third studio album. It will feature over 100 pages of images taken by New Zealand photographer Harriet Were and writings from Lorde. All proceeds will be used to fund a postgraduate scholarship created by Antarctica New Zealand, a government agency.

    It will be of immeasurable help to students in history, art history, literature, and religious studies who are encountering medieval manuscripts for the first time, while also appealing to advanced scholars and general readers interested in the history of the book before the age of print.Introduction to Manuscript Studies features three sections:- Part 1, Making the Medieval Manuscript, offers an in-depth examination of the process of manuscript production, from the preparation of the writing surface through the stages of copying the text, rubrication, decoration, glossing, and annotation to the binding and storage of the completed codex.- Part 2, Reading the Medieval Manuscript, focuses on the skills necessary for the successful study of manuscripts, with chapters on transcribing and editing; reading texts damaged by fire, water, insects, and other factors; assessing evidence for origin and provenance; and describing and cataloguing manuscripts. This part ends with a survey of sixteen medieval scripts dating from the eighth to the fifteenth century.- Part 3, Some Manuscript Genres, provides an analysis of several of the most frequently encountered types of medieval manuscripts, including Bibles and biblical concordances, liturgical service books, Books of Hours, charters and cartularies, maps, and rolls and scrolls. The book concludes with an extensive glossary, a guide to dictionaries of medieval Latin, and a bibliography subdivided and keyed to the subsections of the volume's chapters.Every chapter in this magisterial guidebook features numerous color plates that exemplify each aspect described in the text and are drawn primarily from the collections of the Newberry Library in Chicago and the Parker Library of Corpus Christi College, Cambridge.

    A multi-millionaire who made his money gambling, David has turned a wild vision into a unique reality; he is in turns controversial, mysterious and idolised. A Bone of Fact is his utterly unconventional and absorbing memoir, about which he says:'By some great good fortune (mine, not yours) you hold in your hands my story, credible I think, but not extraordinary (despite what those avaricious publishers might have you believe). I have captured your attention: maybe you have some resonance with Mona, or maybe good graphical design partly seized your day. To extract 55 bucks from you I need to say something clever, but I can't think of anything. So I'll seduce you with a tale of another, cleverer, writer. Stanislaw Lem, noted Polish science fiction author and notorious smartarse, once told an American colleague that his new collection of short stories would be published in a paper bag. This conjured a mental picture of the stories being selected by lucky dip. The idea that my life story could be told that way, without a disabling manifesto, is appealing.Unfortunately Mr Lem had actually said 'paperback' (his meaning concealed beneath his thick accent), a wholly ordinary practice to deliver extraordinary stories. My story lacks Mr Lem's magical reality and philosophy, and it also lacks a paper bag. You should buy it anyway, if you are at least mildly curious as to why I want you to give me more money, even though I'm already rich. But if you happen to read Polish you could probably do better reading Lem. Incidentally, Polish is one of the few words that changes its pronunciation when you change the first letter from upper case to lower case. If you are in Natal or Nice you can probably think of another. But surely, if you are in Natal or Nice you have better things to do than lurk in bookshops. Get out of here, but take me with you. I promise to treat you nice. But not so nice that you'll need to go to a natal clinic.'

     Larry, whose career with London’s Metropolitan Police started in 1971, a time when police officers were more than a little sceptical of science, soon proved his worth and attended every kind of crime scene, from terrorism to rape and from blackmail to murder - before he became the head of the Flying Squad’s forensic team during the busiest and most dangerous period of the legendary outfit’s existence. Soon, Larry was caught up in shoot-outs, pavement ambushes, record-breaking drug deals and tiger kidnappings, confronting some of the UK’s most terrifying villains along the way. Larry’s groundbreaking work features some of the UK’s most notorious crimes - a key piece of forensic evidence from one of Larry’s murder cases is displayed at Scotland Yard’s infamous Crime Museum. At turns breathtaking, fascinating, hilarious and tragic, 999 CSI opens up a truly astonishing world that most people never get to see, a world filled with cruelty, matched only by the courage of those who work tirelessly for justice.

    Describing their signature style as a sophisticated but bohemian mix of high and low, new and old, they offer their realistic advice on how to create original, warm interiors with ease. One part practical guide, one part inspirational volume on creating a look for the home, the book pairs humorous anecdotes about the pitfalls and pleasures of renovation with a treasure trove of decorating tips: how to use both boutique and flea-market finds; how to inject lots of personality into a room affordably; how to decorate kids’ rooms so they appeal to children and adults; how to easily rehabilitate outdated furnishings; and many more. In each of the ten projects featured—which include a townhouse in New York City, a country house in Massachusetts, and a beach house in Brazil—before and after shots document the agony and ecstasy of any renovation project, as well as revealing the design duo’s vision and remarkable ability to see through the most awful of spaces to the amazing home that lies within.

    He studied the flight patterns of birds to create some of the first human flying machines; designed military weapons and defenses; studied optics, hydraulics, and the workings of the human circulatory system; and created designs for rebuilding Milan, employing principles still used by city planners today. Perhaps most importantly, Leonardo pioneered an empirical, systematic approach to the observation of nature-what is known today as the scientific method.Drawing on over 6,000 pages of Leonardo's surviving notebooks, acclaimed scientist and bestselling author Fritjof Capra reveals Leonardo's artistic approach to scientific knowledge and his organic and ecological worldview. In this fascinating portrait of a thinker centuries ahead of his time, Leonardo singularly emerges as the unacknowledged “father of modern science.”From the Trade Paperback edition.

    Shows how to create abstract paintings within the rules of realism through a list of tools and materials, lessons on applying traditional elements to abstract art, and projects with instructions and color illustrations.

    Yates traces the art of memory from its treatment by Greek orators, through its Gothic transformations in the Middle Ages, to the occult forms it took in the Renaissance, and finally to its use in the seventeenth century. This book, the first to relate the art of memory to the history of culture as a whole, was revolutionary when it first appeared and continues to mesmerize readers with its lucid and revelatory insights.

    Their name is inextricably linked to the history of Florence. The city itself remains a living symbol of the peninsula's most splendid epoch. When people around the world think of Italy, they usually think of Florence and Tuscany, and of the priceless art collections that hold, to this day, an irresistible fascination for millions of visitors. This concise and brilliant book reads like a piece of journalism in the best sense of the term. With an entirely original and non-provincial approach, the author traces the dazzling rise and fall of this dynasty, from the first gonfaloniere to the last Grand Duke, tirelessly bringing out its historical links with Florence, Italy and Europe. The many illustrations, clarified by ample captions, do not add up to a mere gallery of official portraits; rather, the

    from Preface to the Fourth Edition:The object of this treatise is not so much to give a narrative history of the countries included in the Romano-Germanic Empire -- Italy during the Middle Ages, Germany from the ninth century to the nineteenth -- as to describe the Holy Empire itself as an institution or system, the wonderful offspring of a body of beliefs and traditions which have almost wholly passed away from the world.

    The arrival of the charismatic Venetian ambassador, Bernardo Bembo, introduces Ginevra to a dazzling circle of patrons, artists, and philosophers. Bembo chooses Ginevra as his Platonic muse and commissions a portrait of her by a young Leonardo da Vinci. Posing for the brilliant painter inspires an intimate connection between them, one Ginevra only begins to understand. In a rich and vivid world of exquisite art with a dangerous underbelly of deadly political feuds, Ginevra faces many challenges to discover her voice and artistic companionship—and to find love.

    Original.