This is a collection of articles archived for the excellence of their content.
You can help by converting these articles into an encyclopaedia-style entry,
deleting portions of the kind normally not used in encyclopaedia entries.
Please also fill in missing details; put categories, headings and sub-headings;
and combine this with other articles on exactly the same subject.
Readers will be able to edit existing articles and post new articles directly
on their online archival encyclopædia only after its formal launch.
See
examples and a tutorial.
