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Low-Visibility Operations in American Aviation, 1918–1958
When darkness falls, storms rage, fog settles, or lights fail, pilots are forced to make "instrument landings," relying on technology and training to guide them through typically the most dangerous part of any flight. In this original study, Erik M. Conway recounts one of the most important stories in aviation history: the evolution of aircraft landing aids that make landing safe and routine in almost all weather conditions. Discussing technologies such as the Loth leader-cable system, the American National Bureau of Standards system, and, its descendants, the Instrument Landing System, the MIT-Army-Sperry Gyroscope microwave blind landing system, and the MIT Radiation Lab's radar-based Ground Controlled Approach system, Conway interweaves technological change, training innovation, and pilots' experiences to examine the evolution of blind landing technologies. He shows how systems originally intended to produce routine, all-weather blind landings gradually developed into routine instrument-guided approaches. Even so, after two decades of development and experience, pilots still did not want to place the most critical phase of flight, the landing, entirely in technology's invisible hand. By the end of World War II, the very concept of landing blind therefore had disappeared from the trade literature, a victim of human limitations.
Science and the Crisis of Uncertainty
In today's unpredictable and chaotic world, we look to science to provide certainty and answers--and often blame it when things go wrong. The Blind Spot reveals why our faith in scientific certainty is a dangerous illusion, and how only by embracing science's inherent ambiguities and paradoxes can we truly appreciate its beauty and harness its potential.
Crackling with insights into our most perplexing contemporary dilemmas, from climate change to the global financial meltdown, this book challenges our most sacredly held beliefs about science, technology, and progress. At the same time, it shows how the secret to better science can be found where we least expect it--in the uncertain, the ambiguous, and the inevitably unpredictable. William Byers explains why the subjective element in scientific inquiry is in fact what makes it so dynamic, and deftly balances the need for certainty and rigor in science with the equally important need for creativity, freedom, and downright wonder. Drawing on an array of fascinating examples--from Wall Street's overreliance on algorithms to provide certainty in uncertain markets, to undecidable problems in mathematics and computer science, to Georg Cantor's paradoxical but true assertion about infinity--Byers demonstrates how we can and must learn from the existence of blind spots in our scientific and mathematical understanding.
The Blind Spot offers an entirely new way of thinking about science, one that highlights its strengths and limitations, its unrealized promise, and, above all, its unavoidable ambiguity. It also points to a more sophisticated approach to the most intractable problems of our time.
A History of Women in Science and Engineering
Natural Philosophy in England, 1550-1600
Ranging from alchemy to necromancy, books of secrets? offered medieval readers an affordable and accessible collection of knowledge about the natural world. Allison Kaveys study traces the cultural relevance of these books and also charts their influence on the people who read them. Citing the importance of printers in choosing the books contents, she points out how these books legitimized manipulating nature, thereby expanding cultural categories, such as masculinity, femininity, gentleman, lady, and midwife, to include the willful command of the natural world.
A Story of the Rails
The Rise of the American Motorcyclist
In 1947, 4,000 motorcycle hobbyists converged on Hollister, California. As images of dissolute bikers graced the pages of newspapers and magazines, the three-day gathering sparked the growth of a new subculture while also touching off national alarm. In the years that followed, the stereotypical leather-clad biker emerged in the American consciousness as a menace to law-abiding motorists and small towns. Yet a few short decades later, the motorcyclist, once menacing, became mainstream. To understand this shift, Randy D. McBee narrates the evolution of motorcycle culture since World War II. Along the way he examines the rebelliousness of early riders of the 1940s and 1950s, riders' increasing connection to violence and the counterculture in the 1960s and 1970s, the rich urban bikers of the 1990s and 2000s, and the factors that gave rise to a motorcycle rights movement. McBee's fascinating narrative of motorcycling's past and present reveals the biker as a crucial character in twentieth-century American life.
The Surprising Career of the Spirometer from Plantation to Genetics
In the antebellum South, plantation physicians used a new medical device—the spirometer—to show that lung volume and therefore vital capacity were supposedly less in black slaves than in white citizens. At the end of the Civil War, a large study of racial difference employing the spirometer appeared to confirm the finding, which was then applied to argue that slaves were unfit for freedom. What is astonishing is that this example of racial thinking is anything but a historical relic.
In Breathing Race into the Machine, science studies scholar Lundy Braun traces the little-known history of the spirometer to reveal the social and scientific processes by which medical instruments have worked to naturalize racial and ethnic differences, from Victorian Britain to today. Routinely a factor in clinical diagnoses, preemployment physicals, and disability estimates, spirometers are often “race corrected,” typically reducing normal values for African Americans by 15 percent.
An unsettling account of the pernicious effects of racial thinking that divides people along genetic lines, Breathing Race into the Machine helps us understand how race enters into science and shapes medical research and practice.
The History of Coerced Sterilization in the United States
Most closely associated today with the Nazis and World War II atrocities, eugenics is sometimes described as a government-orchestrated breeding program, other times as a pseudo-science, and often as the first step leading to genocide. Less frequently is it depicted as a movement having links to the United States. But eugenics does have a history in this country, and Mark Largent tells that story by exploring one of the most disturbing aspects, the compulsory asterilization of more than 64,000 Americans.
The Tangled History of Cardiac Care
Still the leading cause of death worldwide, heart disease challenges researchers, clinicians, and patients alike. Each day, thousands of patients and their doctors make decisions about coronary angioplasty and bypass surgery. In Broken Hearts David S. Jones sheds light on the nature and quality of those decisions. He describes the debates over what causes heart attacks and the efforts to understand such unforeseen complications of cardiac surgery as depression, mental fog, and stroke. Why do doctors and patients overestimate the effectiveness and underestimate the dangers of medical interventions, especially when doing so may lead to the overuse of medical therapies? To answer this question, Jones explores the history of cardiology and cardiac surgery in the United States and probes the ambiguities and inconsistencies in medical decision making. Based on extensive reviews of medical literature and archives, this historical perspective on medical decision making and risk highlights personal, professional, and community outcomes.
Eugenics, Racial Science and Genetics in Twentieth-Century Italy
Discusses several fundamental themes of the comparative history of eugenics: the importance of the Latin eugenic model; the relationship between eugenics and fascism; the influence of Catholicism on the eugenic discourse and the complex links between genetics and eugenics. It examines the Liberal pre-fascist period and the post-WW2 transition from fascist and racial eugenics to medical and human genetics. As far as fascist eugenics is concerned, the book provides a refreshing analysis, considering Italian eugenics as the most important case-study in order to define Latin eugenics as an alternative model to its Anglo-American, German and Scandinavian counterparts. Analyses in detail the nature-nurture debate during the State racist campaign in fascist Italy (1938–1943) as a boundary tool in the contraposition between the different institutional, political and ideological currents of fascist racism.