Rebuilding Palmyra

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With ISIS bulldozing many of the historic Syrian city's landmarks, archeologists attempt to recreate the city online. 

The Islamic State is rapidly destroying the 4,000-year-old Syrian city of Palmyra, a glittering desert oasis that was once a bridge between Mesopotamia and the Mediterranean world. ISIS militants have already obliterated many historic landmarks in the unesco World Heritage Site, including the spectacular Temple of Baalshamin and the 1,800-year-old Arch of Triumph. A grand Roman theater i...