The technical problems confronting different societies and periods and the measures are taken to solve them form the concern of this annual collection of essays. It deals with the history of technical discovery and change and explores the relationship of technology to other aspects of life - social, cultural and economic - and shows how technological development has shaped, and been shaped by, the society in which it occurred. Volume 27 includes a special issue on "The Professional Identity of Engineers: Historical and Contemporary Issues".

The annual collections in the History of Technology series look at the history of technological discovery and change, exploring the relationship of technology to other aspects of life and showing how technological development is affected by the society in which it occurred.

He and his team are sent to Cairo in 1979 to plan the modernization of Egypt's phone service. Phone service at that point is bad. Most of the time there is no dial tone. They think their work can be accomplished in about nine months, but Willis Culpepper of USAID tells them "Schedules don't mean a thang here in Egypt." They learn that ARENTO wants technology transfer, plus system redesign, so the nine months will stretch to a year or two. Working with the Egyptians, they see the sorry state of the telephone system, first in Cairo, then in Alexandria. Underground cables failed because of water seeping into the insulation. In between they visit Cairo's Souk, Khan El Khalili, and El Alemein. He takes morning runs beside the Pyramids, sometimes enraging the rabid mongrel desert dogs. Bitten, he requires rabies injections. There are no good maps of the cities. His team consults with USAID, and gets the Air Force to do aerial photography of Cairo, and Alexandria. An accelerated course on ESS is given to six Egyptian engineers, and the planning stage is finished at last. Construction contractors are selected through a formal bidding process, and final construction of the upgrade is completed in 1983. Egypt gets the most modern telephone system at the time, but scam artists are still at work at cut-over.

At the age of 17, Samuel L. Broadnax--enamored with flying--enlisted and trained as a pilot at the Tuskegee Army Air Base. Although he left the Air Corps at the end of the Second World War, his experiences inspired him to talk with other pilots and black pioneers of aviation. Blue Skies, Black Wings recounts the history of African Americans in the skies from the very beginnings of manned flight. From Charles Wesley Peters, who flew his own plane in 1911, and Eugene Bullard, a black American ace with the French in World War I, to the 1945 Freeman Field mutiny against segregationist policies in the Air Corps, Broadnax paints a vivid picture of the people who fought oppression to make the skies their own.

This is the abbreviated life story of William C. Weaver, aka Wa Dok, who was an aquatic toxicologist. One day his mother took him to the kitchen and turned on the tap water, grabbed a glass and said, "Billy, most of the people in the world cannot do what I just did. They get their water the hard way, from a river, or hand-drawn well, and many times that water is dirty, and it can make them sick or even kill them. We are so lucky to have water right out of the tap that won't harm us or kill us."

Sixty years later, this is still true. Measured by our water supply, as compared to most of the world, we look pretty good. Water is the most basic need for life to exist on earth. As we use our water, and fail to clean it up, the use of dirty water to keep our bodies hydrated, and our crops growing, will surely come home to roost. This is especially true as we let our children ingest all sorts of hidden poisons, assuming, as we are likely to do, that our water is safe and clean. In The Road Ends in Water, Weaver relates the many adventures his testing experiences provided.

This book is a collection of true short stories and anecdotes that happened to me over the course of my life. As a college student at the University of Alabama, I witnessed turbulent times during the historical "Civil Rights Era."

My professional career as a geologist with the U.S. Army Corps of Engineers involved ten years on the Tennessee-Tombigbee Waterway, as well as interesting assignments in foreign countries.

This book should appeal to geologists, "baby boomers," and anyone interested in true stories about growing up in the '50s, college life in the '60s, and years of adventures as a "wayward" geologist.

John Craig Shaw

In 1973, Dr. Boer created the Solar One house, the first house to convert sunlight into electricity and heat. His leadership made a lasting impact on science, engineering, and the solar industry. "The Life of the Solar Pioneer Karl Wolfgang Boer" describes the life of one of the most influential and recognized solar energy pioneers. It is a must read for anyone interested in the modern development of solar energy, Boer's dynamic life as one of the key movers in the field, and his world authority in CdS (Cadmium sulfide).

It provides rare insight into the personal life of a scientist growing up in turbulent postwar Berlin. After his emigration to the USA and his transformation as a leader in solar energy, he set the direction for the future in significant ways:

Bridged the divide between academia and industry
Wrote over 350 science publications, dozens of books, and patents
Created the most successful international solid state physics journal
Promoted worldwide implementation of solar energy

The annual collections in the History of Technology series look at the history of technological discovery and change, exploring the relationship of technology to other aspects of life and showing how technological development is affected by the society in which it occurred.