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More "Air pressure" Quotes from Famous Books
 ... test of home conditions prejudicial to health that will register the fact as a thermometer tells us the temperature, or as a barometer shows moisture and air pressure? The house address alone is not enough, for many children surrounded by wealth are denied health rights, such as the right to play, to breathe pure air, to eat wholesome food, to live sanely. Scholarship will not help, because the frailest child ...
— Civics and Health • William H. Allen
... Climate: planetary air pressure systems and resultant wind patterns exhibit remarkable uniformity in the south and east; trade winds and westerly winds are well-developed patterns, modified by seasonal fluctuations; tropical cyclones (hurricanes) may form south of Mexico from June to October and affect Mexico and ...
— The 2002 CIA World Factbook • US Government
... bell, immersed in a tank of water, with telephone receivers attached by which one could "listen in," for example, before rising, say, from sixty feet to twenty feet, and thus "hear" the hulls of other ships. The bell was struck by means of air pressure, and was the same as that used for submarine signalling on ships. Water, being dense, is an excellent conductor of sound. Even in the submarine itself, I could hear the muffled clang ...
— The Dream Doctor • Arthur B. Reeve
... commercially efficient standpoint. Where the air is admitted through tuyeres over the grate or hearth line, it impinges on the fuel pile as a whole and causes a uniform combustion. Such tuyeres connect with an annular space in which, where a blast is used, the air pressure is ...
— Steam, Its Generation and Use • Babcock & Wilcox Co.
... control-man was tugging at a lever, his muscles bulging on arms and back, his face white-drawn and tense. "Look!" he grunted, and jerked a grim jaw at one of the dials. The long needle was moving rapidly to the right. "I can't hold the air pressure!" ...
— The Great Dome on Mercury • Arthur Leo Zagat
... heard a terrific roar and crash, and with the noise of a thunderbolt a 15 in. shell exploded beneath the bridge. The blast of air swept away everything that was not firmly riveted down, and the chart-house disappeared bodily. But the astounding thing was that this same air pressure closed the door of the conning-tower! The Englishman was polite; having first opened the door, he carefully shut it again for us. I searched with my glass for the enemy, but, although the salvos were still falling about us, we could see practically nothing of him; all that was really visible were ...
— A History of Sea Power • William Oliver Stevens and Allan Westcott
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