Wikiverse is a galactic reimagining of Wikipedia. Zoom around to visit clusters of stars representing interconnected topics -- clicking on one will load the article itself right within the interface. Since each star is visually connected to related entries with colored loopy lines, you can hop around like you would on the actual Wikipedia web site.
Histography is a visual timeline of history. Every dot represents a historic event autogenerated from Wikipedia. View any time period or era.