Compressed air is air\kept under a pressure that is greater than atmospheric preassure. It serves many domestic and industrial purposes.
In Europe, 10 percent of all industrial electricity consumption is to produce compressed air—amounting to 80 terawatt hours consumption per year.
Read more about Compressed Air: Uses
Famous quotes containing the words compressed and/or air:
“Give up the belief that mind is, even temporarily, compressed within the skull, and you will quickly become more manly or womanly. You will understand yourself and your Maker better than before.”
—Mary Baker Eddy (1821–1910)
“The animal merely makes a bed, which he warms with his body, in a sheltered place; but man, having discovered fire, boxes up some air in a spacious apartment, and warms that.... Thus he goes a step or two beyond instinct, and saves a little time for the fine arts.”
—Henry David Thoreau (1817–1862)