Iron: An Illustrated Weekly Journal for Iron and Steel Manufacturers, Metallurgists, Mine Proprietors, Engineers, Shipbuilders, Scientists, Capitalists ..., Volume 13Perry Fairfax Nursey Knight and Lacey, 1830 - Industrial arts |
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Page 7
... obtained from the equation m = pb e223 a2 and we shall have , after transposing and dividing by a2 , ( 22 ) + ( m ) 2 = 1 , and hence , sub- a2 2 stituting n for ac3 , and q for b ( ) a2e2 ae ? we have the final equation , 2 + + ( m ) i ...
... obtained from the equation m = pb e223 a2 and we shall have , after transposing and dividing by a2 , ( 22 ) + ( m ) 2 = 1 , and hence , sub- a2 2 stituting n for ac3 , and q for b ( ) a2e2 ae ? we have the final equation , 2 + + ( m ) i ...
Page 12
... obtaining- has had as much to do with this ap- pointment of Captain Bullock , as any thing else . The only new in- formation that we know of as being really wanted , or at least desirable , on this subject , is a moderately accurate ...
... obtaining- has had as much to do with this ap- pointment of Captain Bullock , as any thing else . The only new in- formation that we know of as being really wanted , or at least desirable , on this subject , is a moderately accurate ...
Page 16
... obtained , which is to be passed through a sieve . With boiling water then make a thick mixture of whitening , and put it to the potatoe mixture . To give colour , if white is not wanted , add the different - coloured ocres , lainp ...
... obtained , which is to be passed through a sieve . With boiling water then make a thick mixture of whitening , and put it to the potatoe mixture . To give colour , if white is not wanted , add the different - coloured ocres , lainp ...
Page 20
... obtained when he commences . Let the new Committee take warn- ing from the mismanagement of their predecessors . The Institution may yet prosper ; but it must be by engaging men of talent and eminence to act as instructors to those who ...
... obtained when he commences . Let the new Committee take warn- ing from the mismanagement of their predecessors . The Institution may yet prosper ; but it must be by engaging men of talent and eminence to act as instructors to those who ...
Page 21
... . And whether we contemplate such an improvement with respect to the sink of contagion which it would eradicate -the more comfortable and more healthy habitations which many of 22 the inhabitants might obtain by re- moval - the.
... . And whether we contemplate such an improvement with respect to the sink of contagion which it would eradicate -the more comfortable and more healthy habitations which many of 22 the inhabitants might obtain by re- moval - the.
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alhidade angle apparatus appears arch atmosphere Baddeley barrel Barton-upon-Humber boiler breakwater brestsummer Camera Lucida carriage cause centre Cherbourg circle cohesion combustion communication construction correspondent cusps cylinder diameter distance drawing duced Editor effect epicycloidal equal favour feet fire Fleet Street flue force friction fuel Gilman give given Harrison heat improvements inches invention involute iron labour lemniscates length London Bridge Lord Cochrane machine Magazine matter means Mechanics ment Messrs method mode motion object observed obtained operation opinion oxen paper pass patent person pipe piston plaintiffs Portland Practical Engineer present pressure principle produced prove pump quantity question quired radius of curvature railway readers remarks respect RIVER LUNE screw SEPTENARY side slide square SQUARING THE CIRCLE steam sufficient suppose surface teeth thing tion triangle tube valve velocity vessel weight Weymouth wheel whole zine
Popular passages
Page 319 - Fir'd at first sight with what the Muse imparts, In fearless youth we tempt the heights of arts, While from the bounded level of our mind Short views we take, nor see the lengths behind : But more...
Page 224 - Jews as a cruel and accursed people. Cromwell, in his answer to the clergy, called them ' Men of God,' and desired to be informed by them whether it was not their opinion that the Jews were to be called, in the fulness of time, into the Church.
Page 250 - What is the side of a square whose area is equal to that of a circle 452 feet in diameter ? Ans. ^(452)
Page 424 - For there is hope of a tree, if it be cut down, that it will sprout again, And that the tender branch thereof will not cease.
Page 16 - ... depth of three or four inches of water at the bottom, and a small ladder reaching to the top of the jar. On the approach of dry weather the frogs mount the ladder, but when wet weather is expected, they descend into the water.
Page 224 - The rich man is invisible In the crowd of his gay society; But the poor man's delight Is a sore in the sight, And a stench in the nose of piety.
Page 438 - ... this locality. We may suppose, that, at the commencement of the eruption, a deep mass of drift snow had been covered by volcanic sand showered down upon it before the descent of the lava. A dense stratum of this fine dust mixed with scoriae is...
Page 437 - Having procured a large body of workmen, he quarried into this ice, and proved the superposition of the lava for several hundred yards, so as completely to satisfy himself that nothing but the subsequent flowing of the lava over the ice could account for the position of the glacier.
Page 224 - Can you really be afraid," said he, "that this mean despised people, should be able to prevail in trade and credit over the merchants of England, the noblest and most esteemed merchants of the whole world!
Page 224 - I, therefore, came to stand nearly upon the footing which honest Slender consoled himself on having established with Mistress Anne Page : " There was no great love between us at the beginning, and it pleased Heaven to decrease it on further acquaintance...