Note: Any pictures posted by me (they have _TNK next to them) can be posted on another site as long as there is also a link to this site.
You don't have to adjust your screen settings. Simply scroll down until you can see two complete pictures next to each other, sit at arms length from the screen, and cross your eyes until the pics merge. Just don't do it for too long or your eyes will get very sore when you stop.
Note: Any pictures posted by me (they have _TNK next to them) can be posted on another site as long as there is also a link to this site.