"A Museum of Speculative Fiction-Inspired Spaceships." How big is the Death Star compared to Halo, or Marvin the Paranoid Android to Return of Jedi's Rancor?
An excellent, diagram-guided overview of Fitt's Law, which declares that the closer and larger something is, the easier it is to access. The relationship is curved: small changes to small items can have a large impact.
"What if there was a library which held every book? Not every book on sale, or every important book, or even every book in English, but simply every book." Aaron Swartz is at it again!