Acknowledgments -- Introduction -- Part 1: Industrial design takes root -- Alexander Graham Bell's telephone in a box -- An unexpected configuration change -- Rapid domestication -- Part 2: A 20-year ...
As the iconic Bell Labs marks 100 years in 2025 as a research arm of former communications giants AT&T and Bell Telephone System, it has a historic, corporate tie-in to the Lehigh Valley: Allentown’s ...
During a study of evolving telephone designs for our new book, my coauthor Russell A. Flinchum and I came across two of Pratt’s distinguished alumni who had connections to the Bell Telephone System.
Rebecca Torchia is a web editor for EdTech: Focus on K–12. Previously, she has produced podcasts and written for several publications in Maryland, Washington, D.C., and her hometown of Pittsburgh.
The building that stands at 140 New Montgomery was built in 1925 for the Pacific Telephone Company, part of the Bell System. It was, at the time, the first significant skyscraper in San Francisco, as ...
Telephone systems predate the use of cheap computers and electronic switches. Yesterday’s phone system used lots of stepping relays in a box known as a “selector.” If you worked for the phone company ...