Dust
Dust consists of particles in the atmosphere that come from various sources such as soil dust lifted by weather (an Aeolian process), volcanic eruptions, and pollution. Dust in homes, offices, and other human environments contains small amounts of plant pollen, human and animal hairs, textile fibers, paper fibers, minerals from outdoor soil, human skin cells, burnt meteorite particles and many other materials which may be found in the local environment.
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Famous quotes containing the word dust:
“And then finally there’s your grandmother
Sweeping the dust of the nineteenth century
Into the twentieth, and your grandfather plucking
A straw out of the broom to pick his teeth.”
—Charles Simic (b. 1938)
“Conventionalities are at length as bad as impurities. Even the facts of science may dust the mind by their dryness, unless they are in a sense effaced each morning, or rather rendered fertile by the dews of fresh and living truth.”
—Henry David Thoreau (1817–1862)
“The actor who lets the dust accumulate on his Ibsen, his Shakspere [sic], and his Bible, but pores greedily over every little column of theatrical news, is a lost soul.”
—Minnie Maddern Fiske (1865–1932)