Important events in the history of computers, electronics, math, and robotics. From 350 million BC to the present day. http://www.maxmon.com/history.htm
Chronology of robotics and AI from Ray Kurzweil's book The Age of Intelligent Machines. Starts with the abacus in 5000 BC and progresses to the modern day. Also include optimistic projections of future history. http://www.kurzweilai.net/meme/frame.html?main=/articles/art0298.html