Thread:BunsenH/@comment-25404524-20160926023529/@comment-24577221-20160927234250

At the top of each page is a button labelled "Contribute", with a downward-pointing triangle icon. When you click on that button, one of the options is to create a new page.

Just remember that pages in the main wiki space have to be non-trivial. If you're not sure if a new page is appropriate, you can discuss it first in one of the forums.