fastcoexist.com - Robots are getting quite a bit smarter: Earlier today, in a mocked-up hospital room in the Netherlands, one robot taught another how to serve a patient a drink in bed. While some might see this burgeoning robotic intelligence as an early sign of the robo-apocalypse, it also might be the beginning of much greater roles for robots than their current status assembling car parts at factories or vacuuming your floor.