login

exploring and collecting history online — science, technology, and industry

advanced

home

ECHO (Exploring and Collecting History Online) is a directory to 5,000+ websites concerning the history of science, technology, and industry. You can search it, browse it according to category, or even look at the tag cloud we've generated. Every website contains a brief description (some examples are here), and occasionally, a review (like these).

Browse by Category

  • Aviation/Space Exploration
  • Business and Industry
  • Computers/Information Technology
  • Consumer Technology
  • Earth Sciences
  • Engineering
  • Industrial/Military Technology
  • Life Sciences
  • Mathematics
  • Medicine/Behavioral Science
  • Philosophy of Science
  • Physical Sciences

Browse by Historic Period

  • Ancient (BCE-40 CE)
  • Contemporary (Post-WWII)
  • Early Modern (15th-18th Century)
  • Middle Ages (5th-15th Century)
  • Modern (18th-20th Century)

Browse by Content

  • Artifacts
  • Audio
  • Biographical
  • Educational
  • Exhibit
  • Images
  • Links
  • Primary Source
  • Secondary Source
  • Video

The latest in history blogging...

Featured Site

Tutankhamun: Anatomy of an Excavation

Submitted by Anonymous on Thu, 11/08/2007 - 20:23.
  • Ancient (BCE-40 CE)
  • Artifacts
  • Consumer Technology
  • Images
  • Library/Archive
  • Links
  • Modern (18th-20th Century)
  • Philosophy of Science
  • Primary Source

Echo is a project of the Center for History and New Media, George Mason University
© Copyright 2008 Center for History and New Media