Encyclopedias and information
Propedia @ wikipedia, Wikipedia v Britannica
Encyclopedie Diderot et d'Alembert @ wikipedia
Encyclopedia Metropolitana @ wikipedia
The Mundaneum @ wikipedia
Paul Otlet @ wikipedia, The Mundaneum
The Web Time Forgot, Bio of Paul Otlet - video
The web that wasn't - video
Interview of W Boyd Rayward - video, Rayward @ wikipedia
Memex @ wikipedia, Xanadu project
The Syntopicon @ wikipedia, On Adler and the Syntopicon
Wikipedia @ wikipedia
Julian Baggini on Britannica