Twelve Twenty-Five

Twelve Twenty-Five
Title Twelve Twenty-Five PDF eBook
Author Kevin P. Keefe
Publisher
Pages 213
Release 2016-06
Genre Pere Marquette 1225 (Steam locomotive)
ISBN 9781611862034

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This against-all-odds story of a World War II era steam locomotive captures the determination of two generations of volunteers to keep it running. The narrative traces the train s regular freight service in Michigan, its unlikely salvation from the scrapyard, and the subsequent work to bring it back to steam. This is the tale of the revival of a significant steam locomotive and a triumph of historic preservation."

American Steam Locomotives

American Steam Locomotives
Title American Steam Locomotives PDF eBook
Author William L. Withuhn
Publisher Indiana University Press
Pages 738
Release 2019-03-01
Genre Transportation
ISBN 0253039355

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For nearly half of the nation's history, the steam locomotive was the outstanding symbol for progress and power. It was the literal engine of the Industrial Revolution, and it played an instrumental role in putting the United States on the world stage. While the steam locomotive's basic principle of operation is simple, designers and engineers honed these concepts into 100-mph passenger trains and 600-ton behemoths capable of hauling mile-long freight at incredible speeds. American Steam Locomotives is a thorough and engaging history of the invention that captured public imagination like no other, and the people who brought it to life.

The American Steam Locomotive in the Twentieth Century

The American Steam Locomotive in the Twentieth Century
Title The American Steam Locomotive in the Twentieth Century PDF eBook
Author Tom Morrison
Publisher McFarland
Pages 637
Release 2018-07-24
Genre Transportation
ISBN 1476627932

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Between 1900 and 1950, Americans built the most powerful steam locomotives of all time--enormous engines that powered a colossal industry. They were deceptively simple machines, yet, the more their technology was studied, the more obscure it became. Despite immense and sustained engineering efforts, steam locomotives remained grossly inefficient in their use of increasingly costly fuel and labor. In the end, they baffled their masters and, as soon as diesel-electric technology provided an alternative, steam locomotives disappeared from American railroads. Drawing on the work of eminent engineers and railroad managers of the day, this lavishly illustrated history chronicles the challenges, triumphs and failures of American steam locomotive development and operation.

The Farmers Magazine Volume The Twenty-Third

The Farmers Magazine Volume The Twenty-Third
Title The Farmers Magazine Volume The Twenty-Third PDF eBook
Author ROGERSON AND TUXFORD
Publisher
Pages 606
Release 1863
Genre
ISBN

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Bulletin

Bulletin
Title Bulletin PDF eBook
Author Boston Public Library
Publisher
Pages 430
Release 1893
Genre Boston (Mass.)
ISBN

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Quarterly accession lists; beginning with Apr. 1893, the bulletin is limited to "subject lists, special bibliographies, and reprints or facsimiles of original documents, prints and manuscripts in the Library," the accessions being recorded in a separate classified list, Jan.-Apr. 1893, a weekly bulletin Apr. 1893-Apr. 1894, as well as a classified list of later accessions in the last number published of the bulletin itself (Jan. 1896)

S-Zypaeus. 1878

S-Zypaeus. 1878
Title S-Zypaeus. 1878 PDF eBook
Author Faculty of Advocates (Scotland). Library
Publisher
Pages 1038
Release 1878
Genre Jurisprudence
ISBN

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The History and Future of Technology

The History and Future of Technology
Title The History and Future of Technology PDF eBook
Author Robert U. Ayres
Publisher Springer Nature
Pages
Release 2021
Genre Technology
ISBN 3030713938

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Eminent physicist and economist, Robert Ayres, examines the history of technology as a change agent in society, focusing on societal roots rather than technology as an autonomous, self-perpetuating phenomenon. With rare exceptions, technology is developed in response to societal needs that have evolutionary roots and causes. In our genus Homo, language evolved in response to a need for our ancestors to communicate, both in the moment, and to posterity. A band of hunters had no chance in competition with predators that were larger and faster without this type of organization, which eventually gave birth to writing and music. The steam engine did not leap fully formed from the brain of James Watt. It evolved from a need to pump water out of coal mines, driven by a need to burn coal instead of firewood, in turn due to deforestation. Later, the steam engine made machines and mechanization possible. Even quite simple machines increased human productivity by a factor of hundreds, if not thousands. That was the Industrial Revolution. If we count electricity and the automobile as a second industrial revolution, and the digital computer as the beginning of a third, the world is now on the cusp of a fourth revolution led by microbiology. These industrial revolutions have benefited many in the short term, but devastated the Earths ecosystems. Can technology save the human race from the catastrophic consequences of its past success? That is the question this book will try to answer.