How to make a new article!
There are two simple methods to start a new article.
One way is to first add a link to the new article in another article.
This is a great way to start an article, because it means that there is a way to get to it without jumping directly to it. That means it is more likely to be read, and is more likely to be somehow relevant within the scope of the wiki.
Once you type the link into another article, and update that article to include the link, just click on the link and you'll be on the new article. Then click "edit" on the top-right of the page and start editing!
Just enter the name of the article you want to write in the "Jump to" box at the bottom of the article, and you'll go straight there! Then click "edit" on the top-right of the page and start editing!
There is no guarantee that anyone will read an article that has not been linked to from any other article, but there is an index of articles on the front page, so perhaps someone will want to click on it based on the title of the article, or because they are such a geek they want to go through the wiki and read every article they can.