“Alkaline Doctor” and “A Dangerous Innovator”

Author(s):  
Richard J. Kahn

In 1795 Barker read Lavoisier’s chemistry, experimented on tainted meat made edible by soaking in alkalis, and began using alkaline therapy such a limewater. He wrote about this to Samuel Mitchill and Benjamin Rush, telling them that he had been called a “dangerous innovator.” A brief history of the acid/alkali debates of the seventeenth and eighteenth centuries includes information about Otto Tachenius, John Colbatch, Hermann Boerhaave, George Ernst Stahl, William Cullen, Joseph Black, and Antoine Lavoisier. Barker wrote about his experiments, azotic air (nitrogen), and his difficulty understanding the mechanism of this apparently successful therapy. His results were published in the Medical Repository, beginning a correspondence with Samuel Latham Mitchill, professor of chemistry at Columbia University. Contributors to the discussion of alkalis included David Hosack, Thomas Beddoes and James Watt, Humphry Davy, and Matthew Carey. Comments by Charles Rosenberg, John Harley Warner, Lester King, and others help us make sense of medical science and the acid/alkali battle.

James Watt (1736-1819) was a pivotal figure of the Enlightenment and Industrial Revolution. His career as a scientific instrument maker, inventor and engineer developed in Scotland, the land of birth. His prominence as a scientist, technologist and businessman was forged in the Birmingham area. His pumping and rotative steam engines represent the summit of technological achievement in the late-eighteenth and early-nineteenth centuries which led to future developments in locomotive and steamship design and mechanical engineering such as the steam hammer. This is the traditional picture of James Watt. After his death, his son, James Watt junior, projected his father’s image through commissioning sculptures, medals, paintings and biographies which celebrated his reputation as a ‘great man’ of industry and science. Though some academic appraisals have sought to move beyond the heroic image of Watt, there is still a tendency to focus on his steam technology. This collection of ten chapters breaks new ground by looking at Watt in new ways: by exploring his philosophical and intellectual background; the relevance of his Greenock environment; the influence of his wives, Peggy and Ann; Watt’s political fears and beliefs; his links with other scientists such as Thomas Beddoes, Davies Giddy, Humphry Davy, Joseph Black and James Keir; Watt and the business of natural philosophy; his workshop in the Science Museum and what it reveals; the myth or reality of his involvement with organ making and the potential of Birmingham’s Watt Papers for further exploration of his personality, family and domestic and business activities.


2014 ◽  
Vol 307 (9) ◽  
pp. L661-L667 ◽  
Author(s):  
John B. West

Humphry Davy (1778–1829) has an interesting place in the history of respiratory gases because the Pneumatic Institution in which he did much of his early work signaled the end of an era of discovery. The previous 40 years had seen essentially all of the important respiratory gases described, and the Institution was formed to exploit their possible value in medical treatment. Davy himself is well known for producing nitrous oxide and demonstrating that its inhalation could cause euphoria and heightened imagination. His thinking influenced the poets Samuel Taylor Coleridge and William Wordsworth, and perhaps we can claim that our discipline colored the poetry of the Romantic Movement. Davy was also the first person to measure the residual volume of the lung. The Pneumatic Institution was the brainchild of Thomas Beddoes, who had trained in Edinburgh under Joseph Black, who discovered carbon dioxide. Later Davy moved to the Royal Institution in London formed, in part, to diffuse the knowledge of scientific discoveries to the general public. Davy was a brilliant lecturer and developed an enthusiastic following. In addition he exploited the newly described electric battery to discover several new elements. He also invented the safety lamp in response to a series of devastating explosions in coal mines. Ultimately Davy became president of the Royal Society, a remarkable honor for somebody with such humble origins. Another of his important contributions was to introduce Michael Faraday (1791–1867) to science. Faraday became one of the most illustrious British scientists of all time.


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