Power Struggles: Scientific Authority and the Creation of Practical Electricity Before Edison
Michael Brian Schiffer
Abstract
In 1882, Thomas Edison and his Edison Electric Light Company unveiled the first large-scale electrical system in the world to light a stretch of offices in a city. This was a monumental achievement, but it was not the beginning of the electrical age. The first electric generators were built in the 1830s, the earliest commercial lighting systems before 1860, and the first commercial application of generator-powered lights (in lighthouses) in the early 1860s. This book examines some of these earlier efforts, both successful and unsuccessful, that paved the way for Edison. After laying out a unif ... More
In 1882, Thomas Edison and his Edison Electric Light Company unveiled the first large-scale electrical system in the world to light a stretch of offices in a city. This was a monumental achievement, but it was not the beginning of the electrical age. The first electric generators were built in the 1830s, the earliest commercial lighting systems before 1860, and the first commercial application of generator-powered lights (in lighthouses) in the early 1860s. This book examines some of these earlier efforts, both successful and unsuccessful, that paved the way for Edison. After laying out a unified theoretical framework for understanding technological change, it presents a series of case studies of pre-Edison electrical technologies of the nineteenth century, including Volta’s electrochemical battery, the blacksmith’s electric motor, the first mechanical generators, Morse’s telegraph, the Atlantic cable, and the lighting of the Capitol dome. The author discusses claims of “practicality” and “impracticality” (sometimes hotly contested) made for these technologies, and examines the central role of the scientific authority—in particular, the activities of Joseph Henry, the foremost physicist of mid-nineteenth-century America—in determining the fate of particular technologies. These emerging electrical technologies formed the foundation of the modern industrial world. The author shows how and why they became commercial products in the context of an evolving corporate capitalism in which conflicting judgments of practicality sometimes turned into power struggles.
Keywords:
Thomas Edison,
electrical system,
electric generators,
commercial lighting,
Volta,
electrochemical battery,
electric motor,
telegraph,
Joseph Henry,
electrical technologies
Bibliographic Information
Print publication date: 2008 |
Print ISBN-13: 9780262195829 |
Published to MIT Press Scholarship Online: August 2013 |
DOI:10.7551/mitpress/9780262195829.001.0001 |