Zuse Z3 at the Deutsches Museum
The Z3 by Konrad Zuse was the world’s first working digital Turing-complete computer. It did floating point arithmetic, had two registers accessible to the programmer, was microcoded, and clocked at about 5 Hz.
Archimedes Operating System (PDF)
Amiga & Supergrips
This article is in German, since it is about the German TV show “Supergrips” and how the scoreboard was implemented.
The Ultimate Commodore 64 Talk: Pushing Keynote to its Limits
Download the Apple Keynote 08 presentation.