Pietro Speroni di Fenizio: "Artificial Chemistries (an introduction) " Bulletin of the European Association for Theoretical Computer Science 76(2002),128-141.
A blogger who claims to know the solution to various world problems, and that are just kept covered. SO he start explaining how to build the various engines. To be tested. At some point he claims peniciline was known from 1918 and released only in 1943 (is this true?)
Floatutorial takes you through the basics of floating elements such as images, drop caps, next and back buttons, image galleries, inline lists and multi-column layouts.