If you love robots, there are a bunch of robotics competitions happening across the United States right now. Jeff Butts has all of the details about this steamworks-themed event pitting high school students against the clock and their opponents.
Lorek the robot represents a big step in robotics because it can understand human language, as well as the gestures we make in conversations. Researchers from Brown University pulled off this feat of understanding by programming uncertainty into the robot. Andrew Orr explains why this is a big deal.