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" But if, in this erect position, the head is kept upright above the shoulders, as when we stand on the ground, the immersion will, by the weight of that part of the head that is out of water, reach above the mouth and nostrils, perhaps a little above the... "
One Thousand Experiments in Chemistry: With Illustrations of Natural ... - Page 391
by Colin Mackenzie - 1822 - 646 pages
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Annual Register, Volume 20

Edmund Burke - 1779 - 734 pages
...pofition the head is kept upright above the moulders, as when we Hand on the ground, the immerfion will, by the weight of that part of the head that is out of water, reach above the mouth and nollrils, perhaps a little above the eyes, fo that a man cannot long...
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The Scots Magazine, Volume 42

1780 - 740 pages
...pofition the head is kept upright above the fhoulders, as when we Hand on the ground, the immerfion will, by the weight of that part of the head that is out of water, reach above the mouth and noftrils, perhaps a little above the eyes, 'fo that a man cannot long...
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The Annual Register, Or, A View of the History, Politics, and ..., Volume 20

1794 - 614 pages
...pofuicr» the head is kept upright above the (houlders, as when we (land on ths ground; the immerfion will, by the weight of that part of the head that is out of water, reach above the mou!/i and noihils, perhaps a little above the eyes, fo that a inau cannot long...
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Encyclopædia Britannica: Or, A Dictionary of Arts ..., Volume 18, Part 1

Colin Macfarquhar, George Gleig - 1797 - 452 pages
...ereelpofition the head is kept upright above the moulders, as when we fland on the ground, the immerfion will, by the weight of that part of the head that is out of the water, reach above the mouth and nollrib, perhaps a little above the eyes ; fo that a man cannot long icir.ain fufptnded in water with...
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Annual Register of World Events, Volume 20

1805 - 608 pages
...in which he will continue suspended, the hollow of the breast keeping the head uppermost. ôilily, But if in this erect position the head is kept upright...the weight of that part of the head that is out of water, reach above the mouth and nostrils, perhaps a little above the eyes, so that a man cannot long...
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The British encyclopedia, or, Dictionary of arts and sciences, Volume 6

William Nicholson - 1809 - 722 pages
...position, ID which be will contiuue suspended, the hollow of the breast keeping the head uppermost. 5. But if in this erect position, the head is kept upright...the weight of that part of the head that is out of water, reach above the month and nost» ¡I -, perhaps a little above the eyes, so that a man cannot...
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A Selection of Curious Articles from the Gentleman's Magazine, Volume 3

John Walker - 1811 - 572 pages
...position, in which he will continue suspended, the hollow of the. breast keeping the head uppermost. 5thly, But if in this erect position the head is kept upright...the weight of that part of the head that is out of water, reach above the mouth and nostrils, perhaps a little above the eyes, so that a man cannot long...
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A Selection of Curious Articles from the Gentleman's Magazine, Volume 3

John Walker - 1814 - 566 pages
...suspended, the hollow of the breast keeping the head uppermost. 5thly, But if in this erect posiiion the head is kept upright above the shoulders, as when...the weight of that part of the head that is out of water, reach above the mouth and1 nostrils, perhaps a little above the eyes, so that a man cannot long...
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Encyclopaedia Perthensis; Or Universal Dictionary of the Arts ..., Volume 22

1816 - 752 pages
...upright above the fliouldt-rs, as when we ftand on the ground, the immerflou will, by the weight of the part of the head that is out of the water, reach above the mouth and noftrils, perhaps a little above the eyes ; fo that a man cannot long remain fufpended in water with...
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Essays and Letters, Volumes 1-2

Benjamin Franklin - 1820 - 360 pages
...position, in which he will continue suspended, the hollow of the breast keeping the head uppermost. 5 But if, in this erect position, the head is kept upright...the weight of that part of the head that is out of water, reach above the mouth and nostrils, perhaps a little above the eyes, so that a man cannot long...
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