A collection of information and illustrations on the subjects of computers, calculators and games. Topics include the IBM 5100 portable computer and the Commodore KIM-1 and VIC 20 microcomputers.

An archive aimed at preserving important pieces of computing and general history. Source code and programs with an eye towards emulators and rare/endangered code. Also specifications and photos of old equipment and several e-book collections.

Hosts Computer Evolution File, tries to be a complete graphical representation of the evolution of computers for the period 1934 to 1950. License: Creative Commons, Attribution, Share Alike.

An overview of the developments that allowed the modern day computer to arise from first principles, including looking at Stonehenge, ENIAC, Pascaline, and Turing machines.

Photographs from the era, mailing list, alumni directory, and a PDP-11 simulator with RSTS/E operating system.

Essay on the history of computers from the abacus, logarithm, ENIAC, and massively parallel computers. Written by computer pioneer Philip Emeagwali.