As fascinating and exciting as the world of robotics is companies like Boston Dynamics , Disney Imagineering , and Engineered Arts (which I wrote about their very human-like robot, Ameca , in my previous post ), have demonstrated it's very possible to create human like robots. That is, something along the lines of C3-PO from Star Wars , or Sonny from iRobot . Arguably, what isn't possible at this time, is creating a sentient robot i.e. something that can think for itself, develop its own ideas, and even have emotions. I say 'arguably' because being 'sentient' is a somewhat relative term. If we're talking the equivalent of human sentience then current robots and artificial intelligences (A.I.) are a long way off. However, we can create robots that are capable of learning on their own. You could, conceivably create a robot that starts out following its programming then, over time, learns behaviors and problem solving in ways never conceived by its creator