Readings in Natural Philosophy: Or, A Popular Display of the Wonders of Nature ...Whittaker, Treacher & Company, 1830 - 700 páginas |
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Página 12
... live worms with their excrement , and of the stone dust which they eat . Between many of the cavities there remain but leaves as it were of stone , very thin , which part them . I have taken some of these living worms , which I found in ...
... live worms with their excrement , and of the stone dust which they eat . Between many of the cavities there remain but leaves as it were of stone , very thin , which part them . I have taken some of these living worms , which I found in ...
Página 13
... live longer than those that eat the mortar , which scarcely live above eight days . I have observed all their parts with a good microscope , without which , and a great deal of atten- tion , it is difficult to see them well ...
... live longer than those that eat the mortar , which scarcely live above eight days . I have observed all their parts with a good microscope , without which , and a great deal of atten- tion , it is difficult to see them well ...
Página 17
... live coal and shining wood are easily extinguished by water and many other liquors . Their differences are as follow : 1. Although the light of the coal is readily extinguishable by compression , the wood is not affected by it . - 2 . A ...
... live coal and shining wood are easily extinguished by water and many other liquors . Their differences are as follow : 1. Although the light of the coal is readily extinguishable by compression , the wood is not affected by it . - 2 . A ...
Página 26
... live any consider- able time there , I thought it worth while , though extremely difficult to try , whether there might not be some ways yet unpractised , either to make such animals as nature endows with lungs live without respiration ...
... live any consider- able time there , I thought it worth while , though extremely difficult to try , whether there might not be some ways yet unpractised , either to make such animals as nature endows with lungs live without respiration ...
Página 31
... live thereabout , for a kind of impregnable retreat , when armies march that way . For being acquainted with all the ways in it , they carry into it whatsoever they would have safe , as well their horses and cattle , as their movable ...
... live thereabout , for a kind of impregnable retreat , when armies march that way . For being acquainted with all the ways in it , they carry into it whatsoever they would have safe , as well their horses and cattle , as their movable ...
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Readings in Natural Philosophy: Or, a Popular Display of the Wonders of Nature Richard Phillips Sin vista previa disponible - 2020 |
Términos y frases comunes
acid animal appear basaltes birds blood body bones called carbonic acid cause centre cluster coal colour continued copper cuckoo degree diameter distance earth earthquake eggs electrical epidermis equal experiments exposed feet fibres fire fish fluid four glass globules grains half head heat height HUMPHRY DAVY inches insects iron kind lamellæ lava length less light luminous manner metals miles milky minutes moon motion Mount Vesuvius mountain mouth muscles nature nearly nerves observed particles pass perceived piece plant polypus Port-Royal produced proportion quantity rays roots round sal ammoniac salt sand seemed seen shells side skin sort space species specific gravity spider stars stone stratum substance sulphurous acid supposed surface tail thick Torre del Greco trees tube vapour velocity vertebræ vessels Vesuvius volcano whole wind yards zinc
Pasajes populares
Página 155 - And God said, Behold I have given you every herb bearing seed, which is upon the face of all the earth, and every tree, in the which is the fruit of a tree yielding seed ; to you it shall be for meat.
Página 255 - One particular only (though it may appear trifling) I will relate. Having often forgot which was the cat, and which the dog, he was ashamed to ask ; but catching the cat (which he knew by feeling) he was observed to look at her steadfastly, and then setting her down, said, so puss ! I shall know you another time.
Página 255 - ... he could form no judgment of their shape, or guess what it was in any object that was pleasing to him. He knew not the shape of any thing, nor any one thing from another, however different in shape or magnitude ; but upon being told what things were, whose form he before knew from feeling, he would carefully observe, that he might know them again...
Página 491 - ... its load with a jerk, and quite disengaged it from the nest. It remained in this situation a short time, feeling about with the extremities of its wings, as if to be convinced whether the business was properly executed, and then dropped into the nest again.
Página 33 - Prisme at the window, so that the light might pass through a small hole, made in it for the purpose, and fall on the other board, which I placed at about 12...
Página 555 - By meditating on the results of all these experiments, we are naturally brought to that great question which has so often been the subject of speculation among philosophers, namely, What is heat — is there any such thing as an igneous fluid ? Is there anything that...
Página 491 - It remained in this situation a short time, feeling about with the extremities of its wings, as if to be convinced whether the business was properly executed, and then dropped into the nest again. With these (the extremities of its wings) I have often seen it examine, as it were, an egg and nestling before it began its operations; and the nice sensibility which these parts appeared to possess seemed sufficiently to compensate the want of sight, which as yet it was destitute of. I afterwards put in...
Página 357 - AS frequent mention is made in public papers from Europe of the success of the Philadelphia experiment for drawing the electric fire from clouds by means of pointed rods of iron erected on high buildings...
Página 256 - Epsom Downs, and observing a large prospect, he was exceedingly delighted with it, and called it a new kind of seeing.
Página 555 - It is hardly necessary to add, that anything which any insulated body, or system of bodies, can continue to furnish 'without limitation, cannot possibly be a material substance; and it appears to me to be extremely difficult, if not quite impossible, to form any distinct idea of...