CyArk is a non-profit which makes three-dimensional scans of archaeological sites with lasers in effort to digitally preserve them. It currently has 27 projects, including Chichén Itzá, Angkor Wat, Anasazi Pueblos in Mesa Verde, Thebes, Rapa Nui and the Royal Tombs at Kasubi. There's quite a lot of material about Cyark online, including profiles Wired Science, a lecture by founder Ben Kacyra at Google as well as an article in Archaeology and an article by two CyArk employees in Professional Surveyor describing how they work.
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Unchecked Greek aggression near Thebes in 1475AD has brought them to war, but Phoenatican democracy prevails. The, uh, fanatics over at civ fanatics have been playing Civilization 3 game as a democracy, with elected leaders, policy votes, a constitution, a census, the works. Their empire is impressive, as is the player cooperation to make a new kind of gameplay that Sid Meier probably never intended.