A View of Nature, in Letters to a Traveller Among the Alps: With Reflections on Atheistical Philosophy, Now Exemplified in France, Volumen 1T. Becket, 1794 |
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Página 308
... in it ; since pounded gypsum set in a vessel over the fire , seems liquid ; why should not water be supposed an earth Philosophy of the Elements . earth kept liquid by heat ? it certainly concretes into 308 LETTER XXII .
... in it ; since pounded gypsum set in a vessel over the fire , seems liquid ; why should not water be supposed an earth Philosophy of the Elements . earth kept liquid by heat ? it certainly concretes into 308 LETTER XXII .
Página 319
... gypsum , and the tree will perish . For other domestic purposes , also , well water is in general , found less useful than rain or run- ning water ; for instance , in the laundry , for it decomposes the soap . VOL . I. X LETTER LETTER ...
... gypsum , and the tree will perish . For other domestic purposes , also , well water is in general , found less useful than rain or run- ning water ; for instance , in the laundry , for it decomposes the soap . VOL . I. X LETTER LETTER ...
Página 379
... gypsum , aerated and vitriolated magnesia , vi- triol , aerated iron , & c . River waters are often so much purified by their motion , as to contain nothing more than aerated lime , common salt , and sometimes a little alkali . These ...
... gypsum , aerated and vitriolated magnesia , vi- triol , aerated iron , & c . River waters are often so much purified by their motion , as to contain nothing more than aerated lime , common salt , and sometimes a little alkali . These ...
Página 380
... gypsum , and a considerable quantity of the putrid extract , which is gene- rated partly from the innumerable crowd of animals which there live , die , and are decom- posed , and partly from what is swept into it from the earth . Sea ...
... gypsum , and a considerable quantity of the putrid extract , which is gene- rated partly from the innumerable crowd of animals which there live , die , and are decom- posed , and partly from what is swept into it from the earth . Sea ...
Página 430
... a division purely mechanical , produces the same effect , and places the principles in the same disposition . We ought not , therefore , to * Linnæus . be be surprized , if most salts , such as gypsum 430 LETTER XXIX .
... a division purely mechanical , produces the same effect , and places the principles in the same disposition . We ought not , therefore , to * Linnæus . be be surprized , if most salts , such as gypsum 430 LETTER XXIX .
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Términos y frases comunes
aerial acid æther alkali Alps ancients animal appears aqua fortis argillaceous Aristotle atmosphere atoms attraction Bergman Buffon burning calcareous called cause chymists clouds cold colour combination combustion common air condensed consequently contain contrary crystal degree of heat dephlogisticated air dissolved doctrine earth effect elastic fluids electric element elevation Epicurus evaporation exhalations existence fixed air force globe granite gravity greater gypsum hence Imaüs inflammable inflammable air instance iron Kirwan less light likewise magnesia mass matter melted mephitic metals mineral moon motion mountains nature neral never Newton nitrous acid observed ocean particles phænomena philosophers phlogisticated phlogiston Priestley principle produced properties proportion pure air putrefaction quantity quartz rain rarefaction reason rivers salt Saussure says shells shew siliceous snow solar rays solid stones strata stratum substances subterraneous subtile supposed surface tain thing tides tion transparent vapour vegetable vital air vitriolic volcanos weight winds
Pasajes populares
Página 50 - And I will establish my covenant with you; neither shall all flesh be cut off any more by the waters of a flood ; neither shall there any more be a flood to destroy the earth.
Página 47 - Of old hast thou laid the foundation of the earth: and the heavens are the work of thy hands. They shall perish, but thou shalt endure: yea, all of them shall wax old like a garment; as a vesture shalt thou change them, and they shall be changed: But thou art the same, and thy years shall have no end.
Página 108 - While the particles continue entire, they may compose bodies of one and the same nature and texture in all ages ; but should they wear away or break in pieces, the nature of things depending on them would be changed.
Página 107 - Space, as most conduced to the end for which he formed them ; and that these primitive Particles being Solids, are incomparably harder than any porous Bodies compounded of them ; even so very hard, as never to wear or break in pieces ; no ordinary Power being able to divide what God himself made one in the first Creation.
Página 108 - But should they wear away, or break in pieces, the Nature of Things depending on them, would be changed. Water and Earth, composed of old worn Particles and Fragments of Particles, would not be of the same Nature and Texture now, with Water and Earth composed of entire 817 Particles in the Beginning. And therefore, that Nature may be lasting, the Changes of corporeal Things are to be placed only in the various Separations and new Associations and Motions of these permanent Particles...
Página 107 - It seems probable to me that God in the beginning formed matter in solid, massy, hard, impenetrable moveable particles ; of such sizes and figures, and with such other properties, and in such proportions to space, as most conduced to the end for which He formed them; and that these primitive particles, being solids, are incomparably harder than any porous bodies compounded of them; even so very hard, as never to wear or break in pieces; no ordinary power being able to divide what God himself...
Página 114 - Have not the small Particles of Bodies certain Powers, Virtues, or Forces, by which they act at a distance, not only upon the Rays of Light for reflecting, refracting, and inflecting them, but also upon one another for producing a great Part of the Phenomena of Nature?
Página 108 - Particles, would not be of the same Nature and Texture now, with Water and Earth composed of entire Particles in the Beginning. And therefore, that Nature may be lasting, the Changes of corporeal Things are to be placed only in the various Separations and new Associations and Motions of these permanent Particles; compound Bodies being apt to break, not in the midst of solid Particles, but where those Particles are laid together, and only touch in a few Points.
Página 313 - But such a personification of "force" is a remnant of barbaric thought, in no wise sanctioned by physical science. When astronomy speaks of two planets as attracting each other with a " force " which varies directly as their masses and inversely as the squares of their distances...
Página 115 - Forms of Things, but as general Laws of Nature, by which the Things themselves are form'd; their Truth appearing to us by Phaenomena, though their Causes be not yet discover'd.