Lectures Upon Natural History: Geology, Chemistry, the Application of Steam, and Interesting Discoveries in the ArtsLilly, Wait, Colman and Holden, 1833 - 408 pàgines |
Des de l'interior del llibre
Resultats 1 - 5 de 60.
Pàgina 17
... rays of which Newton has analyz- ed , according to Thales , was only an inflamed vapour ; or ,, in the judgment of Anaxagoras and Democritus , an ignited mass of rock . Before we spend a smile upon these systems of the ancient sages ...
... rays of which Newton has analyz- ed , according to Thales , was only an inflamed vapour ; or ,, in the judgment of Anaxagoras and Democritus , an ignited mass of rock . Before we spend a smile upon these systems of the ancient sages ...
Pàgina 24
... rays . Be- fore Newton , the cause of this phenomenon had been scarce- ly dreamed . Little had it been suspected , that a solar ray , which appears a dazzling white , is really a compound of all the colours of the bow . He showed us ...
... rays . Be- fore Newton , the cause of this phenomenon had been scarce- ly dreamed . Little had it been suspected , that a solar ray , which appears a dazzling white , is really a compound of all the colours of the bow . He showed us ...
Pàgina 25
... rays are absorbed by bodies , and given out again , we know by observation . It penetrates all bodies , and offers no impediment to the transit of any other body . Chemistry promises more precise knowledge of its nature than physics ...
... rays are absorbed by bodies , and given out again , we know by observation . It penetrates all bodies , and offers no impediment to the transit of any other body . Chemistry promises more precise knowledge of its nature than physics ...
Pàgina 27
... rays , and lessens the object reflected from its surface . When a luminous ray passes obliquely into a transparent ... rays to a focal point ; and its effects are as remarkable , in producing intensity of heat , as the con- cave mirror ...
... rays , and lessens the object reflected from its surface . When a luminous ray passes obliquely into a transparent ... rays to a focal point ; and its effects are as remarkable , in producing intensity of heat , as the con- cave mirror ...
Pàgina 30
... rays of the light of truth , which glimmer here and there in the gen- eral darkness , have been discovered . The true philoso- phers , like fugitive points , collect , and diffuse , from time to time , a little light . To inspire the ...
... rays of the light of truth , which glimmer here and there in the gen- eral darkness , have been discovered . The true philoso- phers , like fugitive points , collect , and diffuse , from time to time , a little light . To inspire the ...
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Lectures Upon Natural History: Geology, Chemistry, the Application of Steam ... Timothy Flint Visualització completa - 1833 |
Lectures Upon Natural History: Geology, Chemistry, the Application of Steam ... Timothy Flint Previsualització no disponible - 2016 |
Lectures Upon Natural History: Geology, Chemistry, the Application of Steam ... Previsualització no disponible - 2019 |
Frases i termes més freqüents
acid admirable alkali ancient animals aqueous humor astonishing atmosphere beautiful become birds bodies bosom burning called caloric carbonic acid cause climates clouds colors common contemplate dark Descartes diffused discovered discovery disease divine earth electric elements fact fire flowers fluid forests furnish glass globe habits harmony heat human imagine immense important inhabitants insects invention labor laws LECTURE light limestone Linneus matter metals miasm mind Mississippi motion mountains nature ocean organic oxygen passing phenomena philosophers pistils plains planet of fire plants present principle prodigious produce proportion Prussian Blue pustule Pythagoras rain rays render result rivers rocks sandy deserts seems seen shade shores small pox soil species spectacle spring stamens steam storms substance summit supposed surface thing thought thousand tion trees universe vaccine valley vapor vast vegetable verdure vessel volcanoes whole winds
Passatges populars
Pàgina 260 - In the six hundredth year of Noah's life, in the second month, the seventeenth day of the month, the same day were all the fountains of the great deep broken up, and the windows of heaven were opened.
Pàgina 260 - And the waters prevailed exceedingly upon the earth; and all the high hills, that were under the whole heaven, were covered.
Pàgina 307 - ... so that they are strengthened by the force within them, and the one to fill after the other, I have seen the water run like a constant stream, forty feet high : one vessel of water rarefied by fire, driveth up forty of cold water...
Pàgina 307 - I have seen the water run like a constant fountain stream, forty feet high ; one vessel of water, rarified by fire, driveth up forty of cold water. And a man that tends the work is but to turn two cocks, that one vessel of water being consumed, another begins to force and refill with cold water, and so successively, the fire being tended and kept constant, which the self-same person may likewise abundantly perform in the interim, between the necessity of turning the said cocks.
Pàgina 297 - Imagine an animal of the lizard tribe, three or four times as large as the largest crocodile, having jaws, with teeth equal in size to the incisors of the rhinoceros, and crested with horns ; — such a creature must have been the iguanodon ! Nor were the inhabitants of the waters much less wonderful; witness the plesiosaurus, which only required wings to be a flying dragon ; the fishes resembling Siluri, Balistce, &c.
Pàgina 93 - Thus every good his native wilds impart, Imprints the patriot passion on his heart; And e'en those ills, that round his mansion rise. Enhance the bliss his scanty fund supplies. Dear is that shed to which his soul conforms, And dear that hill which lifts him to the storms; And as a child, when scaring sounds molest, . . Clings close and closer to the mother's breast, So the loud torrent, and the whirlwind's roar, But bind him to his native mountains more.
Pàgina 307 - ... hours it burst and made a great crack : so that having a way to make my vessels, so that they are strengthened by the force within them, and the one to fill after the other.
Pàgina 378 - Honor and shame from no condition rise ; Act well your part, there all the honor lies.
Pàgina 307 - ... stopping and screwing up the broken end, as also the touch-hole ; and making a constant fire under it, within twenty-four hours it burst, and made a great crack...
Pàgina 65 - The one is placed in time, the other in space. — By the one, the beauties of the universe are perpetual, infinite, always the same. By the other they are multiplied, finished and renewed. — Without the one, there would be no grandeur in creation. Without the other, it would have been all monotony. In this way time presents itself to view in a new relation.