The Physics of Blown Sand and Desert Dunes (1941) is a science book, written by Ralph A. Bagnold. The book laid the foundations of the scientific investigation of the transport of sand by wind. It also discusses the formation and movement of sand dunes in the Libyan Desert. During his expeditions into the Libyan Desert, Bagnold had been fascinated by the shapes of the sand dunes, and after returning to England he built a wind tunnel and conducted the experiments which are the basis of the book. The book is still a main reference in the field, and was, for instance, used by NASA for studying sand dunes on Mars. It was recently reissued by Dover.
Famous quotes containing the words physics, blown, sand and/or desert:
“Now the twitching stops. Now you are still. We are through with physiology and theology, physics begins.”
—Alfred Döblin (1878–1957)
“And she tried to fancy what the flame of a candle looks like after the candle is blown out, for she could not remember ever having seen such a thing.”
—Lewis Carroll [Charles Lutwidge Dodgson] (1832–1898)
“Unhappy is the man for evermair
That tills the sand and sawis in the air;
But twice unhappier is he, I lairn,
That feidis in his hairt a mad desire
And follows on a woman thro the fire,
Led by a blind and teachit by a bairn.”
—Mark Alexander Boyd (1563–1601)
“The cayote is a living, breathing allegory of Want. He is always hungry. He is always poor, out of luck and friendless. The meanest creatures despise him, and even the fleas would desert him for a velocipede.”
—Mark Twain [Samuel Langhorne Clemens] (1835–1910)