The Demo Site

This encyclopedia of invention and discovery is a historical division of the inventions and scientific discoveries of the human race in six periods and examination in the context of its impact on society in general. The organization of such major inventions, rather than in a single list, you must think in terms of periodization, and this introduction provides an explanation and justification for the organization of work.

Lewis Mumford, in his classic study Technical and Civilization (New York: Harcourt, Brace, 1934), defines the ancient inventions like fire and clothing as eotechnology. These ancient arts, he said, are part of the legacy of the human race, much of it developed in prehistoric times. The era of the Industrial Revolution in the late 18 century and 19, requested that the era of paleotechnology. He used the term to define neotechnology more modern era in which science and technology move forward together, each feeding the other events, he saw from the 19th century and continued in the 20th century until the writing and publishing their work in the early 1930s.

Mumford are the classification of reflection, and have adopted a periodization that is based on his ideas, but more familiar terms used to designate periods. In this encyclopedia, we have divided the ages of scientific discovery and technological invention in six periods, or eras.

From Tranas Book Review