 Having previously closed my nostrils and exhausted my lungs, I breathed four quarts of nitrous oxide from and into a silk bag. The first feelings were similar to those produced in the last experiment ; but in less than half a minute, the respiration being...  The Chemist - Seite 1341824Vollansicht - Über dieses Buch
 | Sir Humphry Davy - 1800 - 610 Seiten
...i(ic i the following experiment was made. . ,^. Having previoufly claifed : my npftrils ,and exhaufted my lungs, I breathed four quarts of nitrous oxide from and into a fijk bag. , The ', I Oi.'J 1^4*- .1 1 OI1J3 firft feelings were fimilar to thofe produced in the laft... | |
 | 1801 - 572 Seiten
...ineffectual trials with the gns in a much diluted or impure state, Mr. D.ivy determined to inhale it pure : ' Having previously closed my nostrils and exhausted...from and into a silk bag. The first feelings were similar to those produced in the last experiment ; but in less than half a minute, the respiration... | |
 | Andrew Ure - 1821 - 418 Seiten
...expect, differently afi'ected. Sir H. Davy describes Ihe effect it had upon him, as follows : — " Having previously closed my nostrils, and exhausted...from and into a silk bag. The first feelings were similar to those produced in the last experiment, (giddincps) ; but in less than half я minute, the... | |
 | 1825 - 428 Seiten
...soda-water, behind. But as your readers may not trust me, I shall transcribe for them Sir Humphrey Davy and Mr. Southey's account, the latter being of...closed my nostrils and exhausted my lungs, I breathed lour quarts of nitrous oxide from and into a silk bag. The first feelings were those of giddiness,... | |
 | Benjamin Silliman - 1830 - 540 Seiten
...the results may be found in his Researches, from which the following passage is extracted, p. 487. " Having previously closed my nostrils, and exhausted...from and into a silk bag. The first feelings were similar to those produced in the last experiment, (giddiness) ; but in less than half a minute, the... | |
 | John Timbs - 1831 - 302 Seiten
...interesting details of its effects when respired. Sir Humphry describes those upon himself thus: — "Having previously closed my nostrils and exhausted...from and into a silk bag. The first feelings were similar to giddiness ; but in less than half a minute, the respiration being continued, they diminished... | |
 | John Ayrton Paris - 1831 - 582 Seiten
...result to Dr. Beddoes, and on April the 17th, he was present when the following experiment was made. " Having previously closed my nostrils, and exhausted my lungs, I breathed four quarts of the gas, from and into a silk bag. The first feelings were similar to those produced in the last experiment... | |
 | John Timbs - 1832 - 300 Seiten
...interesting details of its effects when respired. Sir Humphry describes those upon himself thus:—" Having previously closed my nostrils and exhausted...four quarts of nitrous oxide from and into a silk hag. The first feelings were similar to giddiness; but in less than half a minute, the respiration... | |
 | Robley Dunglison - 1832 - 572 Seiten
...autographies of several eminent individuals relative to the effects produced upon them. Sir HUMPHRY himself breathed four quarts of nitrous oxide from, and into, a silk bag. His first feelings were those of giddiness; but, in less than half a minute, the respiration being... | |
 | Sir David Brewster - 1835 - 322 Seiten
...sensations." In describing the effects of another experiment, he says, " Having previously closed mynostrils and exhausted my lungs, I breathed four quarts of...from and into a silk bag. The first feelings were similar to those produced in the last experiment, but iu less than half a minute, the resDiration being... | |
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