Nikola Tesla was a major contributor to the electrical revolution that transformed daily life at the turn of the twentieth century. His inventions, patents, and theoretical work formed the basis of modern AC electricity, and contributed to the development of radio and television. Like his competitor Thomas Edison, Tesla was one of America's first celebrity scientists, enjoying the company of New York high society and dazzling the likes of Mark Twain with his electrical demonstrations. An astute self-promoter and gifted showman, he cultivated a public image of the eccentric genius. Even at the end of his life when he was living in poverty, Tesla still attracted reporters to his annual birthday interview, regaling them with claims that he had invented a particle-beam weapon capable of bringing down enemy aircraft. Plenty of biographies glamorize Tesla and his eccentricities, but until now none has carefully examined what, how, and why he invented. In this groundbreaking book, W. Bernard Carlson demystifies the legendary inventor, placing him within the cultural and technological context of his time, and focusing on his inventions themselves as well as the creation and maintenance of his celebrity. Drawing on original documents from Tesla's private and public life, Carlson shows how he was an "idealist" inventor who sought the perfect experimental realization of a great idea or principle, and who skillfully sold his inventions to the public through mythmaking and illusion. This major biography sheds new light on Tesla's visionary approach to invention and the business strategies behind his most important technological breakthroughs.

Elihu Thomson was a major American inventor of electric light and power systems. A contemporary of Thomas Edison, Thomson performed the engineering and design work necessary to make electric lighting a common product. From the 1880s to the 1930s, Thomson was employed by the General Electric Company and its predecessors. Working within the corporation, Thomson reveals how successful inventions are based on explicit links among technological artifacts, marketing strategy, and the business organization needed for manufacturing and marketing.

Elihu Thomson was a late-nineteenth-century American inventor who helped create the first electric lighting and power systems. One of the most prolific inventors in American history, Thomson was granted nearly 700 patents in a career spanning the 1880s to 1930s. His inventions included arc and incandescent lighting systems, alternating current motors and transformers, electric welding equipment, and the recording watt-meter, all of which were central in determining how electricity is used today. Thomson was educated in science, and he used a combination of scientific values and craft skills to develop his many inventions. Consequently, his career permits an investigation of how technologists employ craft knowledge to create new products. While employed by the General Electric Company, Thomson worked with other managers and entrepreneurs to link the hardware of electric lighting with business organization and marketing strategy. Thus, his story also traces the role of technology in the rise of a major American corporation.

City planning initiatives and redesign of urban structures often become mired in debate and delay. Despite the fact that cities are considered to be dynamic and flexible spaces -- never finished but always under construction -- it is very difficult to change existing urban structures; they become fixed, obdurate, securely anchored in their own histories as well as in the histories of their surroundings. In Unbuilding Cities, Anique Hommels looks at the tension between the malleability of urban space and its obduracy, focusing on sites and structures that have been subjected to "unbuilding" -- redesign or reconfiguration. She brings the concepts of science and technology studies (STS) to bear on the study of cities. Viewing the city as a large sociotechnological artifact, she demonstrates the usefulness of STS tools that were developed to analyze other technological artifacts and explores in detail the role of obduracy in sociotechnical change. Her analysis distinguishes three concepts of obduracy: interactionist, in which actors with diverging views are constrained by fixed ways of thinking and interacting; relational, in which change is difficult because of technology's embeddedness in sociotechnical networks; and enduring, in which persistent traditions influence the development of technology over time.Hommels examines the tensions between obduracy and change in three urban redesign projects in the Netherlands: a renovated city center that fell into drabness and disrepair; a highway system that runs through a densely populated urban area; and a high-rise housing project, designed according to modernist precepts and built for middle-class families, that became a haven for unemployment and crime. Unbuilding Cities contributes to a productive fusion of STS and urban studies.

The United States that entered the twentieth century was vastly different from the nation that emerged from the Civil War. Industrialization, mass immigration, the growing presence of women in the work force, and the rapid advance of the cities had transformed American society. Broad in scope, The Gilded Age brings together sixteen original essays that offer lively syntheses of modern scholarship while making their own interpretive arguments. These engaging pieces allow students to consider the various societal, cultural and political factors that make studying the Gilded Age crucial to our understanding of America today. Charles W. Calhoun connects all of these essays with a comprehensive introduction that places each article in an understandable historical context. For the second edition of this successful book, each essay was revised and three new pieces have been added that explore technology, consumerism, intellectual life, and race in late nineteenth century America.

The United States that entered the twentieth century was vastly different from the nation that emerged from the Civil War. Industrialization, mass immigration, the growing presence of women in the work force, and the rapid advance of the cities had transformed American society. Broad in scope, The Gilded Age brings together sixteen original essays that offer lively syntheses of modern scholarship while making their own interpretive arguments. These engaging pieces allow students to consider the various societal, cultural and political factors that make studying the Gilded Age crucial to our understanding of America today. Charles W. Calhoun connects all of these essays with a comprehensive introduction that places each article in an understandable historical context. For the second edition of this successful book, each essay was revised and three new pieces have been added that explore technology, consumerism, intellectual life, and race in late nineteenth century America.