Walter Cronkite in the Home Office of 2001 (1967) - Pretty awesome to see how far we came.
Computer Archeology - Digging up old, forgotten computer systems and cracking open the code that ran on them.
Folklore - Web site devoted to collective historical storytelling.
Wiby - Search engine for old internet pages.
Cultures of programming - Understanding the history of programming through controversies and technical artifacts.
Radical Solutions - French mathematician Évariste Galois lived a full life. When he wasn't trying to overthrow the government, he was reinventing algebra.
Vintage Byte Magazine Library - Captures the history of the entire personal computer industry from the early days (Sept 1975) through July 1998.
Archive Today - Time capsule for web pages.
PastVu - Retro view of mankind's habitat.