Heavenly Clockwork
Heavenly Clockwork

Author: Joseph Needham

Publisher: CUP Archive

Published: 1986-09-18

Total Pages: 328

ISBN-13: 9780521322768

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A reissue with a foreword and supplement, of a modern classic published in 1960. The invention of the mechanical clock was one of the most important turning points in the history of science and technology. This study revealed six centuries of mechanical clockwork preceding the first mechanical escapement clocks of the West of about AD 1300. Detailed and fully illustrated accounts of elaborate Chinese clocks are accompanied by a discussion of the social context of the Chinese inventions and an assessment of their possible transmission to medieval Europe. For this revised edition, Dr Joseph Needham has contributed a new foreword on recent research and perceptions. In a supplement John H. Combridge details a modern reconstruction of Su Sung's timekeeping device, which together with textual studies modifies our understanding of this important early technology.

Heavenly Streams
Heavenly Streams

Author: Damo Mitchell

Publisher: Singing Dragon

Published: 2013-03-01

Total Pages: 307

ISBN-13: 1848191162

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This book focuses on a key aspect of Nei Gong and Qi Gong which is often ignored in practice; this is the practice of connecting with, feeling and adjusting the energy body directly, using the consciousness. The practice sits somewhere between Qi Gong, meditation and the lesser-known art of Shen Gong, and although it is known in China it has never before been written about in an accessible way in the West. The book contains step-by-step instructions on how to experience the various elements which make up a person's energy body, learning to identify and feel the meridians, and to diagnose imbalances and restore harmony through them. The book contains step-by-step instructions on how to experience the various elements which make up a person's energy body, learning to identify and feel the meridians, and to diagnose imbalances and restore harmony through them. This essential aspect of intermediate and advanced practice will be of interest to Qi Gong and martial arts practitioners as well as to practitioners of Chinese medicine.

Heavenly Numbers
Heavenly Numbers

Author: Christopher Cullen

Publisher: Oxford University Press

Published: 2017-11-17

Total Pages: 441

ISBN-13: 0191047538

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This book is a history of the development of mathematical astronomy in China, from the late third century BCE, to the early 3rd century CE - a period often referred to as 'early imperial China'. It narrates the changes in ways of understanding the movements of the heavens and the heavenly bodies that took place during those four and a half centuries, and tells the stories of the institutions and individuals involved in those changes. It gives clear explanations of technical practice in observation, instrumentation, and calculation, and the steady accumulation of data over many years - but it centres on the activity of the individual human beings who observed the heavens, recorded what they saw, and made calculations to analyse and eventually make predictions about the motions of the celestial bodies. It is these individuals, their observations, their calculations, and the words they left to us that provide the narrative thread that runs through this work. Throughout the book, the author gives clear translations of original material that allow the reader direct access to what the people in this book said about themselves and what they tried to do.

Heavenly Mathematics
Heavenly Mathematics

Author: Glen Van Brummelen

Publisher: Princeton University Press

Published: 2012-12-23

Total Pages: 217

ISBN-13: 1400844800

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An unparalleled illustrated history of spherical trigonometry from antiquity to today Heavenly Mathematics traces the rich history of spherical trigonometry, revealing how the cultures of classical Greece, medieval Islam, and the modern West used this forgotten art to chart the heavens and the Earth. Once at the heart of astronomy and ocean-going navigation for two millennia, the discipline was also a mainstay of mathematics education for centuries and taught widely until the 1950s. Glen Van Brummelen explores this exquisite branch of mathematics and its role in ancient astronomy, geography, and cartography; Islamic religious rituals; celestial navigation; polyhedra; stereographic projection; and more. He conveys the sheer beauty of spherical trigonometry, providing readers with a new appreciation of its elegant proofs and often surprising conclusions. Heavenly Mathematics is illustrated throughout with stunning historical images and informative drawings and diagrams. This unique compendium also features easy-to-use appendixes as well as exercises that originally appeared in textbooks from the eighteenth to the early twentieth centuries.

On the Revolutions of the Heavenly Spheres (Concise Edition)
On the Revolutions of the Heavenly Spheres (Concise Edition)

Author: Copernicus

Publisher: Simon and Schuster

Published: 2024-03-12

Total Pages: 120

ISBN-13: 1804175714

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Controversial at the time, Copernicus's discoveries led to the scientific revolution, and a greater understanding of our place in the universe. An accessible, abridged edition with a new introduction. Renaissance Natural philosopher Nicolaus Copernicus's pioneering discovery of the heliocentric nature of the solar system is one of the few identifiable moments in history that define the understanding of the nature of all things. His great work was the consequence of long observation and resulted in the first stage of the Scientific Revolution by correctly positing that the earth and other planets of the solar system revolved around the sun. Not only did this promote further study to understand the place of humanity in the world and the universe, it questioned the authority of the organised Christian Church in the West to be the keeper of fundamental truths. Ultimately this would lead to the Enlightenment, and the separation of religion, government and science. The FLAME TREE Foundations series features core publications which together have shaped the cultural landscape of the modern world, with cutting-edge research distilled into pocket guides designed to be both accessible and informative.

Heavenly God Sovereign
Heavenly God Sovereign

Author: Lang ShuDaDa

Publisher: Funstory

Published: 2020-06-23

Total Pages: 678

ISBN-13: 1649751982

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His father was killed, his family was annihilated, endless humiliation struck his soul, heaven and earth were unable to accept this hatred. The iron-blooded youth went against the will of the heavens, his status was poor, and he descended to the underworld, where he roamed the world of the undead, where he turned into the god of slaughter and massacred the heavens.

Moving Heaven and Earth
Moving Heaven and Earth

Author: John Henry

Publisher: Icon Books

Published: 2001

Total Pages: 168

ISBN-13:

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In this text, Henry explores how this new astronomy led to a new kind of physics, and a realisation that mathematics could tell us how the world works. These lead to an understanding of motion and force.

Heavenly King Descending
Heavenly King Descending

Author: Du AiQingTian

Publisher: Funstory

Published: 2020-06-22

Total Pages: 666

ISBN-13: 1649559070

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In the vast expanse of the Azure Sky Prairie, the sky was covered in a haze. The biting cold gale swept through the entire prairie, causing layers of grass to turn over, causing people to be unable to open their eyes. Dark clouds also accumulated in the sky, and the clouds intersected and overlapped with each other. A thunderstorm that covered the entire prairie was about to arrive. Such weather was extremely rare in this famously sunny prairie.