In the history of chemistry, fire air was postulated to be one of two fluids of common air. This theory was positioned in 1775 by Swedish chemist Carl Wilhelm Scheele. In Scheele’s Chemical Treatise on Air and Fire he states: “air is composed of two fluids, differing from each other, the one of which does not manifest in the least the property of attracting phlogiston, whilst the other, which composes between the third and forth part of the whole mass of the air, is peculiarly disposed to such attraction.” These two constituents of common air Scheele called Foul Air (“verdorbene Luft”) and Fire Air (“Feuerluft”); afterwards these components came to be known as nitrogen and oxygen, respectively.
Famous quotes containing the words fire and/or air:
“Poetry is either something that lives like fire inside you—like music to the musician or Marxism to the Communist—or else it is nothing, an empty formalized bore around which pedants can endlessly drone their notes and explanations.”
—F. Scott Fitzgerald (1896–1940)
“People fall out of windows, trees tumble down,
Summer is changed to winter, the young grow old
The air is full of children, statues, roofs
And snow. The theatre is spinning round,
Colliding with deaf-mute churches and optical trains.
The most massive sopranos are singing songs of scales.”
—Wallace Stevens (1879–1955)