Whenever you look at a clock, do you always see the same time? It might be 11:11 or 3:33. Maybe repeating numbers have made their way into other aspects of your life, such as a receipt that totaled ...

Isaac Asimov’s iconic science fiction collection “I, Robot” tells the story of androids created at U.S. Robots and Mechanical Men, Inc. The androids range from “Robbie,” who is nonvocal, to “Stephen ...