Gallery of Nature and Art, Or a Tour Through Creation and Science: Illustrated with 100 Plates, Volumen6R. Wilks, 1815 |
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Página 39
... feet , and which made a point luminous at twenty - seven feet , and afforded sparks nearly twenty - four inches long . Mr. Wilson had also a few years ago , in the Pantheon in London , an apparatus of singular extent ; the principal ...
... feet , and which made a point luminous at twenty - seven feet , and afforded sparks nearly twenty - four inches long . Mr. Wilson had also a few years ago , in the Pantheon in London , an apparatus of singular extent ; the principal ...
Página 51
... feet by two ; of which the whole surfaces are exposed , in a wooden trough , in cells co- vered with cement , to the action of diluted acids . The most powerful combination , however , that exists , in which numbers of alternations is ...
... feet by two ; of which the whole surfaces are exposed , in a wooden trough , in cells co- vered with cement , to the action of diluted acids . The most powerful combination , however , that exists , in which numbers of alternations is ...
Página 65
... feet , by the help of mechanical powers ; so that striking the air with them , after the manner of the wings of a bird , the person might raise him . self in the air , and transport himself through it , in imitation of that animal . The ...
... feet , by the help of mechanical powers ; so that striking the air with them , after the manner of the wings of a bird , the person might raise him . self in the air , and transport himself through it , in imitation of that animal . The ...
Página 66
... feet . - Va- rious experiments were now tried upon a large scale , which excited the public curiosity very greatly . An immense bag of linen , lined with paper , and containing upwards of 23,000 cubic feet , was found to have a power of ...
... feet . - Va- rious experiments were now tried upon a large scale , which excited the public curiosity very greatly . An immense bag of linen , lined with paper , and containing upwards of 23,000 cubic feet , was found to have a power of ...
Página 67
... feet from the place it had left . of the brothers , invited by the Academy of Sciences to repeat his experiments at their expense , constructed a large balloon of an elliptical form . In a preliminary experiment , this machine lifted ...
... feet from the place it had left . of the brothers , invited by the Academy of Sciences to repeat his experiments at their expense , constructed a large balloon of an elliptical form . In a preliminary experiment , this machine lifted ...
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Términos y frases comunes
ancient appear applied ascend attraction balloon bodies boiling brass calamine calcined called cartridge charcoal colour common composition contained copper crystals cubic foot diameter dissolved distance earth effect Egyptians electric fluid employed enamel encaustic painting equal experiments exposed feet fire flame gass glass globe gold grains Greek gunpowder inches inflammable inflammable air invention iron kind lead less letters light luminous machine magnet manner melted mercurial powder mercury metallic substance method mixed mixture mould nature nitre nitrous nitrous acid observed orichalcum ounces oxalate oxalic acid oxyd oxygen painting Pantologia paper particles phænomena phosphorus piece piston plate Pliny pounds pounds weight printed probably produced proportion quantity quicksilver rendered rocket Romans salt saltpetre says silver solution sort specific gravity sufficient sulphuric acid supposed surface thickness tion tube vapour varnish vessel weight whole wire wood zinc
Pasajes populares
Página 328 - And the Lord said unto Moses, Write this for a memorial in a book, and rehearse it in the ears of Joshua : for I will utterly put out the remembrance of Amalek from under heaven.
Página 4 - And it came to pass, as soon as he came nigh unto the camp, that he saw the calf, and the dancing : and Moses' anger waxed hot, and he cast the tables out of his hands, and brake them beneath the mount.
Página 467 - Juggernaut appeared in. view, at a great distance. When the multitude first saw it, they gave a shout, and fell to the ground and worshipped. I have heard nothing to-day but shouts and acclamations by the successive bodies of pilgrims. From the place where I now stand I have a view of a host of people like an army, encamped at the outer gate of the town of Juggernaut ; where a guard of soldiers is posted to prevent their entering the town, until they have paid the pilgrim's tax.
Página 473 - But the voices I now heard, were not those of melody or of joyful acclamation ; for there is no harmony in the praise of Moloch's worshippers. Their number, indeed, brought to my mind the countless multitude of the Revelations ; but their voices gave no tuneful...
Página 328 - And he took the book of the covenant, and read in the audience of the people : and they said, All that the LORD hath said will we do, and be obedient And Moses took the blood, and sprinkled it on the people, and said, Behold the blood of the covenant, which the LORD hath made with you concerning all these words.
Página 329 - And thou shalt put it on a blue lace, that it may be upon the mitre; upon the forefront of the mitre it shall be.
Página 560 - The sculls were so tender, that they generally fell to pieces on being touched. The other bones were stronger. There were some teeth which were judged to be smaller than those of an adult ; a scull, which on a slight view, appeared to be that...
Página 560 - Appearances certainly indicate that it has derived both origin and growth from the accustomary collection of bones, and deposition of them together ; that the first collection had been deposited on the common surface of the earth, a few stones put over it, and then a covering of earth, that the second had been laid on this, had covered more or less of it in proportion to the number of bones, and was then also covered with earth ; and so on.
Página 560 - Upon the whole, the learned bishop remarks, that of the two it appears much more difficult to assign a number and bulk of necessary things to answer the capacity of the ark than to find sufficient room for the several species of animals already known to have been there.
Página 142 - ... till it crystallizes on cooling. Alter the position of every crystal, once at least every day, with a glass rod, that all the faces may be alternately exposed to the action of the liquid ; for the face on which the crystal rests never receives any increase.