Navigator

You may think you have heard of Navigator before, and you would be correct.

Like the one in Star Wars, this Navigator is your guide. It is the observatory for Expii's Universe of Knowledge, and it allows contributors to coordinate their content-building efforts.

As you may have noticed, nodes are grouped in a hierarchy. Each time you click on or zoom into a node with a clear background, you discover nodes with more specific topics inside of it. Once you zoom in far enough, you will find solid-background nodes where you can contribute.

Arrows between nodes provide essential information on nodes' dependencies. You can follow the yellow trails to find areas on which we are currently focusing.

Finally, you can jump to any topic you want with the search bar.

Sometimes you see that there're some "papers" or articles on the left or right of the article in the center. Note that they're clickable and there're more interesting content to the right (or left) of them. Don't think there're only a maximum of $3$ per topic!