Robotic dog will be on patrol in Pompeii

Enlarge (credit: Archaeological Park of Pompeii) The nearby volcano blackened the sky and swallowed the city in clouds of ash; centuries later, robot dogs now prowl the ruins, guarding the city’s dead against the ravages of time. That’s not a movie plot. It’s what’s actually happening at the 2, 000-year-old Roman ruins of Pompeii, in […]