Photo 9 of 12
Dolphins do not know how to smile.
Although dolphins are capable of experiencing various emotions, such as joy or sadness, they do not know how to smile. Such a myth has developed due to the peculiarities of the dolphin’s jaw shape, which makes it seem like he is constantly smiling. In fact, a dolphin attacking a person will be just as cute «smiling» as the one that entertains children in the dolphinarium.