You can read his full description here, but the point is the use of images in the chart so you can visualize the relationship between separate pieces of information. Phasers represent fights in each episode, Kirk's photo represents affairs during the episode with Captain Kirk and the colored shirts show fatalities of an actor in that colored shirt in that particular episode. Proving once and for all that being a red-shirted ensign is a hazardous job on the Enterprise.
Entries in starship (13)
As a follow-up to my earlier post on the Starship Comparison Poster, the Starship Dimensions website has a much more extensive library of sci-fi ships all shown to scale. There are so many here that the website is broken up into different pages from small scale up to "Big" scale. Click on the tabs across the top to pick a scale (100X, 10X, 1X, etc.).
Fantastic resource. Jeff Russell has done a great job accumulating the images and tracking down their relative sizes.
Huge starship comparison image/poster that combines the starships from most of the poular scifi movies and shows into one graphic. Someone spend a lot of time figuring out the relative dimensions of these, and this really adds a new perspective to your favorite shows.
Includes Star Wars, Star Trek, Babylon 5, Battlestar Gallactica (the original series), Farscape, 2001:A Space Odessey, and a few others.