The Life of James Watt: With Selections from His CorrespondenceJ. Murray, 1858 - 580 páginas |
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Página vi
... idea of their magnitude may be gathered from such facts as these : -that less than a single century ago , only a few clumsy and im- perfect " fire - engines , " of the old atmospheric sort , were employed in pumping water out of some ...
... idea of their magnitude may be gathered from such facts as these : -that less than a single century ago , only a few clumsy and im- perfect " fire - engines , " of the old atmospheric sort , were employed in pumping water out of some ...
Página xvi
... IDEA OF THE PARALLEL MOTION 26. WORKING MODEL OF A LOCOMOTIVE STEAM - ENGINE MADE BY MR . WILLIAM MURDOCK IN 1784 27. AXLE OF ROTATIVE MOVEMENT , AND OF STEAM - CARRIAGE 451 28. SECOND OF FOUR PLANS FOR A LAMP WITH THE RESERVOIR FOR ...
... IDEA OF THE PARALLEL MOTION 26. WORKING MODEL OF A LOCOMOTIVE STEAM - ENGINE MADE BY MR . WILLIAM MURDOCK IN 1784 27. AXLE OF ROTATIVE MOVEMENT , AND OF STEAM - CARRIAGE 451 28. SECOND OF FOUR PLANS FOR A LAMP WITH THE RESERVOIR FOR ...
Página 2
... idea . " " Yes , ' replied Coleridge , it is a giant Thus , the multiplication of diversified forms and effects which the living energies of machinery mysteriously call forth from shapeless , inert , and appa- rently inadequate ...
... idea . " " Yes , ' replied Coleridge , it is a giant Thus , the multiplication of diversified forms and effects which the living energies of machinery mysteriously call forth from shapeless , inert , and appa- rently inadequate ...
Página 3
... idea it gives us of God , to think that He has made a human " being capable of fashioning so divine a form ! " So when we behold the steam - engine , in all its varied forms and appli- cations , producing its manifold works with what ...
... idea it gives us of God , to think that He has made a human " being capable of fashioning so divine a form ! " So when we behold the steam - engine , in all its varied forms and appli- cations , producing its manifold works with what ...
Página 74
... idea of applying the " power of the steam - engine to the moving of wheel - carriages , " and to other purposes ; but the scheme was not matured , " and was soon abandoned on his going abroad . 66 " About the year 1761 , or 1762 , I ...
... idea of applying the " power of the steam - engine to the moving of wheel - carriages , " and to other purposes ; but the scheme was not matured , " and was soon abandoned on his going abroad . 66 " About the year 1761 , or 1762 , I ...
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Términos y frases comunes
acquaintance afterwards air-pump appears applied April Arago Blagden boiler Boulton Boulton and Watt canal Caus Cavendish Charles Blagden cold water common composition of water conclusions condenser construction contrivance copy cylinder Denys Papin dephlogisticated air diameter discovery doubt early employed experiments feet fire force formed give Glasgow glass Greenock honour improvements inches inflammable air ingenious instrument invention inventor James Watt labour latent heat Lavoisier letter Loch Oich London Lord machine Marquis of Worcester means mechanical memoir ment mentioned mind motion Natural Philosophy nature never observed paper Papin patent Patrick Wilson Philosophical phlogiston pipe piston piston-rod Priestley printed published pump quantity received Robison Roebuck Royal Society Savery says Soho soon steam steam-engine stroke survey theory things thought tion tube University of Glasgow vacuum valve vessel Watt's weight wheels whole writes
Pasajes populares
Página vii - Phoebus replied, and touched my trembling ears: "Fame is no plant that grows on mortal soil, Nor in the glistering foil Set off to the world, nor in broad rumour lies, But lives and spreads aloft by those pure eyes And perfect witness of all-judging Jove; As he pronounces lastly on each deed, Of so much fame in heaven expect thy meed.
Página 260 - TEARS, idle tears, I know not what they mean, Tears from the depth of some divine despair Rise in the heart, and gather to the eyes, In looking on the happy Autumn-fields, And thinking of the days that are no more. Fresh as the first beam glittering on a sail, That brings our friends up from the underworld, Sad as the last which reddens over one That sinks with all we love below the verge ; So sad, so fresh, the days that are no more.
Página 485 - True happiness is of a retired nature, and an enemy to pomp and noise ; it arises, in the first place, from the enjoyment of one's self ; and, in the next, from the friendship and conversation of a few select companions...
Página 523 - Enlarged the resources of his country, Increased the power of man, And rose to an eminent place Among the most illustrious followers of science And the real benefactors of the world.
Página 112 - ... which is but at such a distance. But this way hath no bounder, if the vessels be strong enough ; for I have taken a piece of a whole cannon, whereof the end was burst, and filled it...
Página 527 - It seemed as if every subject that was casually started in conversation with him had been that which he had been last occupied in studying and exhausting ; such was the copiousness, the precision, and the admirable clearness of the information which he poured out upon it without effort or hesitation. Nor was this promptitude and compass of knowledge confined in any degree to the studies connected with his ordinary pursuits. That he should have been minutely and extensively skilled in chemistry and...
Página 511 - ... the world the effects of which, extraordinary as they are, are perhaps only now beginning to be felt, was not only the most profound man of science, the most successful combiner of powers and calculator of numbers, as adapted to practical purposes, was not only one of the most generally well-informed, but one of the best and kindest of human beings.
Página 526 - His stores of miscellaneous knowledge were immense, — and yet less astonishing than the command he had at all times over them. It seemed as if every subject that was casually started in conversation...
Página vii - That life is not as idle ore, But iron dug from central gloom, And heated hot with burning fears, And dipt in baths of hissing tears, And batter'd with the shocks of doom To shape and use.