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In the Shadow of the Sword: The Birth of Islam and the Rise of the Global Arab Empire

تومان

by Tom Holland

A thrillingly panoramic and incredibly timely account of the rise of Islam, from the acclaimed author of Rubicon and Persian Fire.

The evolution of the Arab empire is one of the supreme narratives of ancient history, a story dazzlingly rich in drama, character, and achievement. In this exciting and sweeping history—the third in his trilogy of books on the ancient world—Holland describes how the Arabs emerged to carve out a stupefyingly vast dominion in a matter of decades, overcoming seemingly insuperable odds to create an imperial civilization aspects of which endure to the present day. With profound bearing on the most consequential events of our time, Holland ties the exciting story of Islam’s ascent to the crises and controversies of the present.

The Science of Leonardo: Inside the Mind of the Great Genius of the Renaissance

تومان

by Fritjof Capra

Leonardo da Vinci's scientific explorations were virtually unknown during his lifetime, despite their extraordinarily wide range. 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.”

Word Power Made Easy: The Complete Handbook for Building a Superior Vocabulary Mass Market

تومان

by Norman Lewis

The most effective English language vocabulary builder available: this time-tested classic has helped millions achieve mastery of English both in its written and spoken forms. Word Power Made Easy provides a simple, step-by-step method for increasing knowledge and mastery of the language. Arranged in thematic sections—on everything from how to flatter friends and insult enemies to how to talk precisely about science and medicine—the book is written in a lively, accessible, and often humorous style, presenting ideas and a method of broadening your knowledge as an integral part of vocabulary-building. The author delves into etymology to arm the reader to decode unfamiliar words, provides phonetic pronunciations, gives tips on avoiding common spelling errors, and offers useful sections on which fussy, old-fashioned grammar rules are valid and which are outdated or misguided and can be safely ignored. Loaded with helpful reviews, progress checks, and quizzes to reinforce the material, this classic resource—first published sixty years ago—has helped millions learn to speak and write with greater sophistication.