This comparative study explores three key cultural and political spheres – the Latin west, Byzantium and the Islamic world from Central Asia to the Atlantic – roughly from the emergence of Islam to the fall of Constantinople. These spheres drew on a shared pool of late antique Mediterranean culture, philosophy and science, and they had monotheism and historical antecedents in common. Yet where exactly political and spiritual power lay, and how it was exercised, differed. This book focuses on power dynamics and resource-allocation among ruling elites; the legitimisation of power and property with the aid of religion; and on rulers' interactions with local elites and societies. Offering the reader route-maps towards navigating each sphere and grasping the fundamentals of its political culture, this set of parallel studies offers a timely and much needed framework for comparing the societies surrounding the medieval Mediterranean.

Interest in wine science has grown enormously over the last two decades as the health benefits of moderate wine consumption have become firmly established in preventing heart disease, stroke, cancer and dementia. The growth of molecular biology has allowed proper investigation of grapevine identity and lineage and led to improvements in the winemak

This text looks at the safety of drugs from the beginning of time until 1961, including six marker drugs and the problems of 50 drugs subsequently withdrawn or restricted.

Amazing discoveries and inventions of the last eight years bring this new edition of 1,000 Inventions and Discoveries up to date. Uncover the stories behind 1,000 remarkable inventions and discoveries that have shaped our world, from making fire to the gadgets of the 21st century. This revised and updated edition brings this comprehensive review of humanity's greatest ideas up to date. It is packed with discoveries and innovations in science, space, technology, transportation, medicine, mathematics, and language, along with a history timeline.

Dip into this illustrated account of key inventions and discoveries, listed year by year, with intriguing facts about each invention and the person (or people) who invented it. From the prehistoric hunting tools our early ancestors used to the modern-day smartphones that connect the entire planet, this book provides a fascinating tour through the history of humankind's inventions and discoveries. Fully revised and updated for 2020, 1,000 Inventions and Discoveries explores recent inventions and discoveries - from the Amazon Echo to the first photograph of a black hole - as well as showcasing revolutionary historical inventions such as the wheel. Whether you're a budding inventor, a history buff, or both, this amazing guide is packed with the inventions and discoveries in science, technology, transport, medicine, and mathematics that changed the course of human existence.

In The Fabric of Religious Life in Medieval Ashkenaz, Jeffrey R. Woolf presents the first integrated presentation of the ideals and beliefs that comprised the self-image and worldview of Ashkenazic Jews in the Central and High Middle Ages (900-1300). Through careful examination of a wide range of sources (legal, customal, liturgical, artistic), Woolf shows how religious practice played a dual role in creating and sustaining Jewish life in a hostile environment. They instilled these values, and recast religious traditions to reflect them. The author demonstrates how hitherto underappreciated ideals such as Purity, Sanctity, and a palpable sense of Divine In-Dwelling played a central role in Ashkenazic religiousity and merged to form the texture, or the "Sacred Canopy," of their lives.

As to the first, the last discoveries of Saturn to be tricorporeall, and of the mutations of Figure in Venus, like to those that are seen in the Moon, together with the Consequents depending thereupon, have not so much occasioned the demur, as the investigation of the times of the Conversions of each of the Four Medicean Planets about Jupiter, which I lighted upon in April the year past, 1611, at my being in Rome; where, in the end, I assertained my selfe, that the first and neerest to Jupiter, moved about 8 gr. & 29 m. of its Sphere in an houre, makeing its whole revolution in one naturall day, and 18 hours, and almost an halfe. The second moves in its Orbe 14 gr. 13 min. or very neer, in an hour, and its compleat conversion is consummate in 3 dayes, 13 hours, and one third, or thereabouts. The third passeth in an hour, 2 gr. 6 min. little more or less of its Circle, and measures it all in 7 dayes, 4 hours, or very neer. The fourth, and more remote than the rest, goes in one houre, 0 gr 54 min. and almost an halfe of its Sphere, and finisheth it all in 16 dayes, and very neer 18 hours. But because the excessive velocity of their returns or restitutions, requires a most scrupulous precisenesse to calculate their places, in times past and future, especially if the time be for many Moneths or Years; I am therefore forced, with other Observations, and more exact than the former, and in times more remote from one another, to correct the Tables of such Motions, and limit them even to the shortest moment: for such exactnesse my first Observations suffice not; not only in regard of the short intervals of Time, but because I had not as then found out a way to measure the distances between the said Planets by any Instrument: I Observed such Intervals with simple relation to the Diameter of the Body of Jupiter; taken, as we have said, by the eye, the which, though they admit not errors of above a Minute, yet they suffice not for the determination of the exact greatness of the Spheres of those Stars. But now that I have hit upon a way of taking such measures without failing, scarce in a very few Seconds, I will continue the observation to the very occultation of JUPITER, which shall serve to bring us to the perfect knowledge of the Motions, and Magnitudes of the Orbes of the said Planets, together also with some other consequences thence arising. I adde to these things the observation of some obscure Spots, which are discovered in the Solar Body, which changing, position in that, propounds to our consideration a great argument either that the Sun revolves in it selfe, or that perhaps other Starrs, in like manner as Venus and Mercury, revolve about it, invisible in other times, by reason of their small digressions, lesse than that of Mercury, and only visible when they interpose between the Sun and our eye, or else hint the truth of both this and that; the certainty of which things ought not to be contemned, nor omitted.

Traces the history of the Greek language from the immediately postclassical or Hellenistic period to the present day. In particular, the historical roots of modern Greek internal bilingualism are traced. First published by Hutchinson in 1969, the work has been substantially revised and updated.

A one-voume reference to the history of ideas that is a compendium of everything that humankind has thought, invented, created, considered, and perfected from the beginning of civilization into the twenty-first century. Massive in its scope, and yet totally accessible, A HISTORY OF KNOWLEDGE covers not only all the great theories and discoveries of the human race, but also explores the social conditions, political climates, and individual men and women of genius that brought ideas to fruition throughout history. Crystal clear and concise...Explains how humankind got to know what it knows. Clifton Fadiman Selected by the Book-of-the-Month Club and the History Book Club

The essays in this volume form a new cultural history focused round, but not confined to, the presence and interactions of francophone speakers, writers, readers, texts and documents in England from the 11th to the later 15th century.