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:
“The rolling English drunkard made the rolling English road.
A reeling road, a rolling road, that rambles round the shire.”
—Gilbert Keith Chesterton (1874–1936)
“He says the waves in the ship’s wake
are like stones rolling away.
I don’t see it that way.”
—Denise Levertov (b. 1923)
“As artists they’re rot, but as providers they’re oil wells; they gush. Norris said she never wrote a story unless it was fun to do. I understand Ferber whistles at her typewriter. And there was that poor sucker Flaubert rolling around on his floor for three days looking for the right word.”
—Dorothy Parker (1893–1967)