Navy Robots to Navigate By Smell, Ouya Hits Retail and TV Affects Sperm Count

On today's GeekBeat, we take a look at robots that find their way via smell, a coating that repels all liquids and does TV affect sperm count?

Today, we check out a coating that repels all liquids, bomb-carrying robots that find their way by smell, the Ouya game console heads for retail stores, how TV viewing affects sperm count, and a dress that turns clear when the wearer is turned on.