Anima Ex Machina: Extras
The AEM Extras Series is a number of side articles meant to give the reader a background look at things that might not be covered so well via the story itself. These might include side explanations, backstories, concepts that are just assumed to be true, character profiles -- basically anything that might be considered application of Word Of God for the people who happen to be particularly curious.
Extras normally come out every Monday (or any Monday, at least) on the blog AZTEC RAVE MONKEY, but they'll usually be up by Saturday of the same week. Feel free to follow the blog to comment or get posts before they appear on SRNet.