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Author: Nehemiah GREW
Publisher:
ISBN:
Category :
Languages : en
Pages : 74
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Author: Nehemiah GREW
Publisher:
ISBN:
Category :
Languages : en
Pages : 74
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Author:
Publisher:
ISBN:
Category : Drugs
Languages : en
Pages : 718
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Author: Peter Wothers
Publisher: Oxford University Press
ISBN: 0192569899
Category : Science
Languages : en
Pages : 290
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Book Description
The iconic Periodic Table of the Elements is now in its most satisfyingly elegant form. This is because all the 'gaps' corresponding to missing elements in the seventh row, or period, have recently been filled and the elements named. But where do these names come from? For some, usually the most recent, the origins are quite obvious, but in others - even well-known elements such as oxygen or nitrogen - the roots are less clear. Here, Peter Wothers explores the fascinating and often surprising stories behind how the chemical elements received their names. Delving back in time to explore the history and gradual development of chemistry, he sifts through medieval manuscripts for clues to the stories surrounding the discovery of the elements, showing how they were first encountered or created, and how they were used in everyday lives. As he reveals, the oldest-known elements were often associated with astronomical bodies, and connections with the heavens influenced the naming of a number of elements. Following this, a number of elements, including hydrogen and oxygen, were named during the great reform of chemistry, set amidst the French Revolution. While some of the origins of the names were controversial (and indeed incorrect - some saying, for instance, that oxygen might be literally taken to mean 'the son of a vinegar merchant'), they have nonetheless influenced language used around the world to this very day. Throughout, Wothers delights in dusting off the original sources, and bringing to light the astonishing, the unusual, and the downright weird origins behind the names of the elements so familiar to us today.
Author: American Pharmaceutical Association
Publisher:
ISBN:
Category :
Languages : en
Pages : 812
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Author: Arthur Henry Neumann
Publisher:
ISBN:
Category : Seidlitz powders
Languages : en
Pages : 60
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Author: Charles Ainsworth Mitchell
Publisher:
ISBN:
Category : Beverages
Languages : en
Pages : 308
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Author: Christine MacLeod
Publisher: Cambridge University Press
ISBN: 9780521893992
Category : Business & Economics
Languages : en
Pages : 320
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Book Description
This book examines the development of the English patent system and its relationship with technical change during the period between 1660 and 1800, when the patent system evolved from an instrument of royal patronage into one of commercial competition among the inventors and manufacturers of the Industrial Revolution. It analyses the legal and political framework within which patenting took place and gives an account of the motivations and fortunes of patentees, who obtained patents for a variety of purposes beyond the simple protection of an invention. It includes the first in-depth attempt to gauge the reliability of the patent statistics as a measure of inventive activity and technical change in the early part of the Industrial Revolution, and suggests that the distribution of patents is a better guide to the advance of capitalism than to the centres of inventive activity. It also queries the common assumption that the chief goal of inventors was to save labour, and examines contemporary criticism of the patent system in the light of the changing conceptualisation of invention among natural scientists and political economists.
Author: Matthew D. Eddy
Publisher: Routledge
ISBN: 1351887149
Category : History
Languages : en
Pages : 220
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Book Description
Classification is an important part of science, yet the specific methods used to construct Enlightenment systems of natural history have proven to be the bête noir of studies of eighteenth-century culture. One reason that systematic classification has received so little attention is that natural history was an extremely diverse subject which appealed to a wide range of practitioners, including wealthy patrons, professionals, and educators. In order to show how the classification practices of a defined institutional setting enabled naturalists to create systems of natural history, this book focuses on developments at Edinburgh's medical school, one of Europe's leading medical programs. In particular, it concentrates on one of Scotland's most influential Enlightenment naturalists, Rev Dr John Walker, the professor of natural history at the school from 1779 to 1803. Walker was a traveller, cleric, author and advisor to extremely powerful aristocratic and government patrons, as well as teacher to hundreds of students, some of whom would go on to become influential industrialists, scientists, physicians and politicians. This book explains how Walker used his networks of patrons and early training in chemistry to become an eighteenth-century naturalist. Walker's mineralogy was based firmly in chemistry, an approach common in Edinburgh's medical school, but a connection that has been generally overlooked in the history of British geology. By explicitly connecting eighteenth-century geology to the chemistry being taught in medical settings, this book offers a dynamic new interpretation of the nascent earth sciences as they were practiced in Enlightenment Britain. Because of Walker's influence on his many students, the book also provides a unique insight into how many of Britain's leading Regency and Victorian intellectuals were taught to think about the composition and structure of the material world.
Author: Alfred Russell Smith
Publisher:
ISBN:
Category :
Languages : en
Pages : 496
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Author: John Russell Smith
Publisher:
ISBN:
Category :
Languages : en
Pages : 782
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Book Description
