Although animals have never evolved wheels for locomotion (see Rotating locomotion in living systems), a small number of animals will move at times by rolling their whole body. Rolling animals can be divided into those that roll under the force of gravity or wind and those that roll using their own power.
Read more about this topic: Terrestrial Locomotion
Famous quotes containing the word rolling:
“Look, were all the same; a man is a fourteen-room housein the bedroom hes asleep with his intelligent wife, in the living-room hes rolling around with some bareass girl, in the library hes paying his taxes, in the yard hes raising tomatoes, and in the cellar hes making a bomb to blow it all up.”
—Arthur Miller (b. 1915)
“It is only when we are very happy that we can bear to gaze merrily upon the vast and limitless expanse of water, rolling on and on with such persistent, irritating monotony, to the accompaniment of our thoughts, whether grave or gay. When they are gay, the waves echo their gaiety; but when they are sad, then every breaker, as it rolls, seems to bring additional sadness, and to speak to us of hopelessness and of the pettiness of all our joys.”
—Emmuska, Baroness Orczy (18651947)
“He wrote me sad Mothers Day stories. Hed always kill me in the stories and tell me how bad he felt about it. It was enough to bring a tear to a mothers eye.”
—Connie Zastoupil, U.S. mother of Quentin Tarantino, director of film Pulp Fiction. Rolling Stone, p. 76 (December 29, 1994)