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Platonic Solid globes. The following question is unsolved: Can every convex polyhedron be cut along its edges and unfolded flat to a single, non-overlapping, simple polygon?
Mississippi’s frontage from Baton Rouge south to New Orleans
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A visualization of 4square check in's created by @Sha Hwang and the Movity team. Neat!
Ice speed in Greenland, along with # of earthquakes caused by iceberg calving.
Former San Francisco watershed, with street map and topography.
Us, Electricity, The Internet, and The Social Network
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Global map of "optimal intermediate locations between trading centers," based on the earth's geometry and the speed of light. Trades now occur so rapidly and in such fantastic quantity, that the speed of light itself presents limits to the efficiency of global computerized trading networks.
United States Passport Ownership per Capita, by State
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