Never before have scientists engineered such cuteness. A trade show in Germany features new robotic penguins that swim underwater and interact with one another (all that's missing is Morgan Freeman narrating). There are also airborne models of the robot which behave in a similar fashion, i.e. looking like penguins. The pseudo-penguins are outfitted with high tech sensors that detect their environment. It has yet to be determined if they are a suitable substitute for the real penguins that are vanishing along with the polar ice caps.