Knife Engineering

Knife Engineering

Author: Larrin Thomas

Publisher:

Published: 2020-07-16

Total Pages: 282

ISBN-13: 9781087902159

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An in-depth exploration of the effects of different steels, heat treatments, and edge geometries on knife performance. This book provides ratings for toughness, edge retention, and corrosion resistance for all of the popular knife steels. Micrographs of over 50 steels. Specific recommended heat treatments for each steel. And answers to questions like: 1) Does a thinner or thicker edge last longer? 2) What heat treatment leads to the best performance? 3) Are there performance benefits to forging blades? 4) Should I use stainless or carbon steel? All of these questions and more are answered by a metallurgist who grew up around the knife industry.


Engineering Victory

Engineering Victory

Author: Thomas F. Army Jr.

Publisher: JHU Press

Published: 2016-06-01

Total Pages: 384

ISBN-13: 1421419386

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Superior engineering skills among Union soldiers helped ensure victory in the Civil War. Engineering Victory brings a fresh approach to the question of why the North prevailed in the Civil War. Historian Thomas F. Army, Jr., identifies strength in engineering—not superior military strategy or industrial advantage—as the critical determining factor in the war’s outcome. Army finds that Union soldiers were able to apply scientific ingenuity and innovation to complex problems in a way that Confederate soldiers simply could not match. Skilled Free State engineers who were trained during the antebellum period benefited from basic educational reforms, the spread of informal educational practices, and a culture that encouraged learning and innovation. During the war, their rapid construction and repair of roads, railways, and bridges allowed Northern troops to pass quickly through the forbidding terrain of the South as retreating and maneuvering Confederates struggled to cut supply lines and stop the Yankees from pressing any advantage. By presenting detailed case studies from both theaters of the war, Army clearly demonstrates how the soldiers’ education, training, and talents spelled the difference between success and failure, victory and defeat. He also reveals massive logistical operations as critical in determining the war’s outcome.


Hearings

Hearings

Author: United States. Congress. House

Publisher:

Published: 1967

Total Pages: 3146

ISBN-13:

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Charlotte

Charlotte

Author: John R. Rogers

Publisher: Arcadia Publishing

Published: 1996-11-01

Total Pages: 132

ISBN-13: 9780738567372

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The history of Charlotte is inseparable from the history of its neighborhoods. From the city's founding until the late 1890s, the four wards created by the crossing of Trade and Tryon Streets defined the residential fabric of Charlotte. As the twentieth century approached, the Southern textile boom fueled labor and housing demands that were met by the earliest suburbs that rose out of the farms and pastures surrounding the small town. Dilworth was the first of these suburbs, connected to the town center by the city's maiden electric streetcar line. More new communities quickly followed. Some, such as Myers Park and Elizabeth, have remained strong throughout their history. North Charlotte, Belmont, and others have changed under economic and social challenges. Still others, such as Brooklyn, are gone; they survive only in the memories and photographs of the families that called them home.