Italy 2012 / 20120603v_RomanForumRobot Ruth Milner, rmilner plus web at bookofmarvels dot net 3/18/2013

Archaeologists at Work After leaving the Colosseum, we began the walk to the far entrance of the Imperial Forums. On the way, we passed this group who were putting a robot underground to explore unexcavated ruins. Presumably there were tunnels beneath, e.g. an old sewer system.