Timeline of Computer History

Herb Simon (L) and Allen Newell (R)

Logic Theorist

Allen Newell, Herbert A. Simon and J.C. Shaw begin work on Logic Theorist, a program that would eventually prove 38 theorems from Whitehead and Russell’s Principia Mathematica. Logic Theorist introduced several critical concepts to artificial intelligence including heuristics, list processing and ‘reasoning as search.’

English Electric DEUCE

English Electric DEUCE introduced

A commercial version of Alan Turing's Pilot ACE, called DEUCE—the Digital Electronic Universal Computing Engine -- is used mostly for science and engineering problems and a few commercial applications. Over 30 were completed, including one delivered to Australia.

IBM logo, ca. 1956

First meeting of IBM users group SHARE

In the early days of commercial computers in the early to mid-1950s, IBM’s support for its customers is felt by many to be insufficient. The SHARE group was a means to exchange technical details about IBM computers among its users, in part to fill this perceived gap. SHARE was particularly known for its boisterous meetings and close cooperation among competitors seeking to deploy computers in their companies.

Arduino starter kit


Konrad Zuse

Plankalkül (Plan Calculus)

Elizabeth II, Queen of the United Kingdom

Queen’s First Email

Still from Diary of a Camper

Diary of a Camper machinima created

Direct Drive arm diagram

The direct drive arm