Glasgow Mechanics' Magazine, and Annals of Philosophy, Volym 4W.R. M'Phun., 1826 |
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Sida 2
... pass through the sieve are rejected as useless , and set apart for feeding animals . The liquor thus strained , is then to be poured into a sort of cullen- der or vessel having many holes , which vessel is lined with a cloth ; and here ...
... pass through the sieve are rejected as useless , and set apart for feeding animals . The liquor thus strained , is then to be poured into a sort of cullen- der or vessel having many holes , which vessel is lined with a cloth ; and here ...
Sida 3
... pass up a worm pipe in the tub , d , which , by that means , heats the water in the tub , so that none of the heat is lost , and hot water may then be drawn from the tub , through a pipe , to supply the vat , a . After the boiling in ...
... pass up a worm pipe in the tub , d , which , by that means , heats the water in the tub , so that none of the heat is lost , and hot water may then be drawn from the tub , through a pipe , to supply the vat , a . After the boiling in ...
Sida 4
... pass up the long tube , k , in doing which , it will become partially condensed , and run down again into the still ; but the more volatile or spirituous part will pass over the neck at top , and proceed down the pipe to the worm , l ...
... pass up the long tube , k , in doing which , it will become partially condensed , and run down again into the still ; but the more volatile or spirituous part will pass over the neck at top , and proceed down the pipe to the worm , l ...
Sida 15
... pass through the heart of that leviathan of the deep in twenty- four hours . It is a general law , that the pulse of the larger animals is slower than that of the smaller ; but even if we put the pulse of the whale as low as twenty in a ...
... pass through the heart of that leviathan of the deep in twenty- four hours . It is a general law , that the pulse of the larger animals is slower than that of the smaller ; but even if we put the pulse of the whale as low as twenty in a ...
Sida 18
... pass- ing over a pulley to the scale in which the articles to be weighed are placed , ) are jointed together as I have already mentioned , and are laid upon the top of one another in a box . The handle which points to the figures on the ...
... pass- ing over a pulley to the scale in which the articles to be weighed are placed , ) are jointed together as I have already mentioned , and are laid upon the top of one another in a box . The handle which points to the figures on the ...
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Populära avsnitt
Sida 142 - But, first, whom shall we send In search of this new World ? whom shall we find Sufficient...
Sida 333 - AH ! who can tell how hard it is to climb The steep where Fame's proud temple shines afar...
Sida 33 - ... and leads us towards perfection. A middle-aged ploughman will scarce ever be brought to the carriage and language of a gentleman, though his body be as well proportioned, and his joints as supple, and his natural parts not any way inferior.
Sida 177 - With gold and gems if Chilian mountains glow ; If bleak and barren Scotia's hills arise ; There plague and poison, lust and rapine grow ; Here peaceful are the vales, and pure the skies, And freedom fires the soul, and sparkles in the eyes. : Then grieve not, thou, to whom th
Sida 154 - The weights I use are one globule of gold which weighs one grain, and two or three others which weigh onetenth of a grain each ; and also a number of small rings of fine brass wire, made in the manner first mentioned by Mr. Lewis, by appending a weight to the wire, and coiling it with the tension of that weight round a thicker brass wire in a close spiral, after which the extremity of the spiral being tied hard with waxed thread, I put the covered wire in a vice, and applying a sharp knife, which...
Sida 90 - Mechanist, in consequence of a communication made to him by a certain Foreigner, residing abroad...
Sida 335 - One part, one little part, we dimly scan Through the dark medium of life's feverish dream ; Yet dare arraign the whole stupendous plan, If but that little part incongruous seem.
Sida 155 - You will perceive that by means of these weights placed on different parts of the beam, I can learn the weight of any little mass from one grain, or a little more, to the -j-'j,-, of a grain.
Sida 155 - If on the contrary it weigh one grain and a fraction, it will be counterpoised by the heavy gold weight at the extremity, and one or more of the lighter ones placed in some other part of the beam. This beam...
Sida 154 - The fulcrum is a bit of plate brass, the middle of which lies flat on my table when I use the balance, and the two ends are bent up to a right angle so as to stand upright. These two ends .are ground at the same time on a flat hone, that the extreme surfaces of them may be in the same plane ; and their distance is such that the needle when laid across them rests on them at a small distance from the sides of the beam.