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:
“But this invites the occult mind,
Cancels our physics with a sneer,
And spatters all we knew of denouement
Across the expedient and wicked stones.”
—Karl Shapiro (b. 1913)
“The blaze of reputation cannot be blown out, but it often dies in the socket; a very few names may be considered as perpetual lamps that shine unconsumed.”
—Samuel Johnson (1709–1784)
“O that my vexation were weighed, and all my calamity laid in the balances! For then it would be heavier than the sand of the sea; therefore my words have been rash. For the arrows of the Almighty are in me; my spirit drinks their poison; the terrors of God are arrayed against me.”
—Bible: Hebrew, Job 6:2-5.
“A desert is a place without expectation.”
—Nadine Gordimer (b. 1923)