The Mysterious Molecular Structures Found in City Layouts

Did you know that, from the air, the arrangement and structure of Boston's buildings, and the positioning of those buildings relative to one another, looks a lot like the molecular structure of an "amorphous liquid"? Seattle and L.A. do, too. Chicago, with its rigid grid system, apparently looks like glass. » 7/25/14 4:30pm 7/25/14 4:30pm