Glasgow Mechanics' Magazine, and Annals of Philosophy, 2권W.R. M'Phun., 1825 |
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5 페이지
... honour of Knighthood , on presenting an address to his Majesty from the Sheriff and Hun- dred of Wicksworth . He died at his seat at Cromford , in Derbyshire , on the 3d August , 1792 . Sir Richard Arkwright was of a hasty and ...
... honour of Knighthood , on presenting an address to his Majesty from the Sheriff and Hun- dred of Wicksworth . He died at his seat at Cromford , in Derbyshire , on the 3d August , 1792 . Sir Richard Arkwright was of a hasty and ...
92 페이지
... honour to be , GENTLEMEN , Your most obedt . Servant , JOHN LESLIE . From the ratio of illuminating power , which Professor Leslie has thus found to subsist between Oil and Coal Gas , it follows that 1000 cubic feet of the former are ...
... honour to be , GENTLEMEN , Your most obedt . Servant , JOHN LESLIE . From the ratio of illuminating power , which Professor Leslie has thus found to subsist between Oil and Coal Gas , it follows that 1000 cubic feet of the former are ...
127 페이지
... honour to the Institution , and promote its interest , it would certainly be better that such a Member should de- cline voting , than bestow his suffrage from mere caprice . " The Members will bear in mind that the Lectureship embraces ...
... honour to the Institution , and promote its interest , it would certainly be better that such a Member should de- cline voting , than bestow his suffrage from mere caprice . " The Members will bear in mind that the Lectureship embraces ...
128 페이지
... honour of the Institution , and to de- fray the necessary expense incurred by the Candidates , each unsuccessful Can- didate , who has so Lectured , shall be paid £ 3 3s . from the Institution funds . The Committee do not doubt that ...
... honour of the Institution , and to de- fray the necessary expense incurred by the Candidates , each unsuccessful Can- didate , who has so Lectured , shall be paid £ 3 3s . from the Institution funds . The Committee do not doubt that ...
135 페이지
... honour of being the first Astronomers ; he states that they were observers of the heavenly bodies , and that , in order to perpetuate their discover- ies , and to secure them from the injuries either of a deluge or a con- flagration ...
... honour of being the first Astronomers ; he states that they were observers of the heavenly bodies , and that , in order to perpetuate their discover- ies , and to secure them from the injuries either of a deluge or a con- flagration ...
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acid angle appears Arts ascertain body boiler boiling bottom centre Cheapside Class Coal Gas colour Communications condensed constructed copper Correspondent cubic inches cylinder diameter discovery distance earth Edinburgh effect employed equal experiments fecula feet fire fluid force Galileo Galilei give GLASGOW MECHANICS glass heat honour hydrogen improvement Institution invention iron James Watt labour Lectures length lever light machine Magazine magnetic manner matter means Mechanical Philosophy ment metal method mode motion moving nature observed operation paddles patent philosopher Phrenology piece pipe piston plate pounds present pressure principle produce pump quantity render river Clyde screw side solution square steam boats steam engine surface tained temperature tion Trongate tube valve vapour velocity vessel Water of Leith Watt weight wheel whole your's
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81 페이지 - Lighter than air, Hope's summer-visions die, If but a fleeting cloud obscure the sky ; If but a beam of sober Reason play, Lo, Fancy's fairy frost-work melts away ! But can the wiles of Art, the grasp of Power, Snatch the rich relics of a well-spent hour? These, when the trembling spirit wings her flight, Pour round her path a stream of living light, And gild those pure and perfect realms of rest Where Virtue triumphs and her sons are blest...
331 페이지 - An admirable and most forcible way to drive up water by fire, not by drawing or sucking it upwards, for that must be as the philosopher calleth it, Intra sphceram activitatis, which is but at such a distance. But this way hath no bounder if the vessels be strong enough...
150 페이지 - Bequeathed by bleeding Sire to Son, Though baffled oft is ever won. Bear witness, Greece, thy living page, Attest it many a deathless age ! While kings, in dusty darkness hid, Have left a nameless pyramid, Thy heroes, though the general doom Hath swept the column from their tomb, A mightier monument command, The mountains of their native land ! There points thy Muse to stranger's eye The graves of those that cannot die...
360 페이지 - Thirdly. Whatever air or other elastic vapour is not condensed by the cold of the condenser, and may impede the working of the engine, is to be drawn out of the steam vessels or condensers by means of pumps, wrought by the engines themselves, or otherwise.
338 페이지 - I have seen the water run like a constant fountain stream forty feet high ; one vessel of water rarefied 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 re-fill 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.
6 페이지 - Yard when compared with a pendulum vibrating seconds of mean time, in the latitude of London, in a vacuum at the level of the sea...
360 페이지 - I intend, in many cases, to employ the expansive force of steam to press on the pistons, or whatever may be used instead of them, in the same manner as the pressure of the atmosphere is now employed in common...
457 페이지 - I have shown that chemical attractions may be exalted, modified, or destroyed, by changes in the electrical states of bodies; that substances will only combine when they are in different electrical states; and that, by bringing a body naturally positive artificially into a negative state, its usual powers of combination are altogether destroyed...
13 페이지 - Lancashire, where it was manufactured into yarn; from Manchester it was sent to Paisley, where it was woven; it was sent to Ayrshire next, where it was tamboured...
360 페이지 - In engines that are to be worked wholly or partially by condensation of steam, the steam is to be condensed in vessels distinct from the...