Penguins waddle but they don't fall down, UH researchers say
...e also very eager to perform. "It's almost like playtime for them. We can't hold them back," Kurz said. "There is one in particular that always wants to cut in front of the other penguins, so that he can walk across the mat first. It's pretty cute." Just why penguins (or pandas or kittens) seem so "cut...