Over the concluding decades of the twentieth century, the historic preservation community increasingly turned its attention to modern buildings, including bungalows from the 1930s, gas stations and diners from the 1940s, and office buildings and architectural homes from the 1950s. Conservation efforts, however, were often hampered by a lack of technical information about the products used in these structures, and to fill this gap Twentieth-Century Building Materials was developed by the U.S. Department of the Interior’s National Park Service and first published in 1995. Now, this invaluable guide is being reissued—with a new preface by the book’s original editor. With more than 250 illustrations, including a full-color photographic essay, the volume remains an indispensable reference on the history and conservation of modern building materials. Thirty-seven essays written by leading experts offer insights into the history, manufacturing processes, and uses of a wide range of materials, including glass block, aluminum, plywood, linoleum, and gypsum board. Readers will also learn about how these materials perform over time and discover valuable conservation and repair techniques. Bibliographies and sources for further research complete the volume. The book is intended for a wide range of conservation professionals including architects, engineers, conservators, and material scientists engaged in the conservation of modern buildings, as well as scholars in related disciplines.

On a typical day, you might make a call on a cell phone, withdraw money at an ATM, visit the mall, and make a purchase with a credit card. Each of these routine transactions leaves a digital trail for government agencies and businesses to access. As cutting-edge historian and journalist Christian Parenti points out, these everyday intrusions on privacy, while harmless in themselves, are part of a relentless (and clandestine) expansion of routine surveillance in American life over the last two centuries-from controlling slaves in the old South to implementing early criminal justice and tracking immigrants. Parenti explores the role computers are playing in creating a whole new world of seemingly benign technologies-such as credit cards, website "cookies," and electronic toll collection-that have expanded this trend in the twenty-first century. The Soft Cage offers a compelling, vitally important history lesson for every American concerned about the expansion of surveillance into our public and private lives.

A history of electricity and electronics, and how the electron at first bothered mankind, then gradually became useful, and now dominates our lives.

The Definitive Handbook on Terrorist Threats to Commercial Airline and Airport SecurityConsidered the definitive handbook on the terrorist threat to commercial airline and airport security, USAF Lieutenant Colonel Kathleen Sweet‘s seminal resource is now updated to include an analysis of modern day risks. She covers the history of aviation security

Includes the annual report of the United States Shipping Board Emergency Fleet Corporation (called 1927-1933, United States Shipping Board Merchant Fleet Corporation).