Memoirs of the Most Eminent American Mechanics: Also Lives of Distinguished European Mechanics ...Derby & Jackson, 1858 - 482 pages |
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Page 10
... important Discoveries 426 Invention of the Safety Lamp 427 The Thames Tunnel 428 Watchmaking in Switzerland 441 Perpetual Motion 445 The Balsa . 448 AUTOMATA 449 Mechanical Automata of the Ancients 450 Automata of Dædalus 450 • Wooden ...
... important Discoveries 426 Invention of the Safety Lamp 427 The Thames Tunnel 428 Watchmaking in Switzerland 441 Perpetual Motion 445 The Balsa . 448 AUTOMATA 449 Mechanical Automata of the Ancients 450 Automata of Dædalus 450 • Wooden ...
Page 54
... important part in civil affairs than any he had yet acted was in reserve for him . He lived to attract to himself on the theatre of politics , the eyes , not of his own countrymen only , but of the whole civilized world ; and to be a ...
... important part in civil affairs than any he had yet acted was in reserve for him . He lived to attract to himself on the theatre of politics , the eyes , not of his own countrymen only , but of the whole civilized world ; and to be a ...
Page 55
... important . In the first place , the list of the substances capable of being excited by friction to a mani- festation of electric virtue , was considerably extended . It was also found that the bodies which had been attracted by the ...
... important . In the first place , the list of the substances capable of being excited by friction to a mani- festation of electric virtue , was considerably extended . It was also found that the bodies which had been attracted by the ...
Page 63
... important scientific fact . In a paper , dated November 7 , 1749 , he enumerates all the known points of resemblance between lightning and electricity . In the first place , he remarks , it is no wonder that the effects of the one ...
... important scientific fact . In a paper , dated November 7 , 1749 , he enumerates all the known points of resemblance between lightning and electricity . In the first place , he remarks , it is no wonder that the effects of the one ...
Page 76
... , which is This was the first applicatic to the important but now common operation of dredging . - American edition of Wood's Treatise on Rail Roads . THE FIRST AMERICAN LOCOMOTIVE ; Or , Evans's " Oructor 76 AMERICAN MECHANICS .
... , which is This was the first applicatic to the important but now common operation of dredging . - American edition of Wood's Treatise on Rail Roads . THE FIRST AMERICAN LOCOMOTIVE ; Or , Evans's " Oructor 76 AMERICAN MECHANICS .
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Autres éditions - Tout afficher
Memoirs of the Most Eminent American Mechanics Also Lives of Distinguished ... Henry Howe Aucun aperçu disponible - 2019 |
Memoirs of the Most Eminent American Mechanics Also Lives of Distinguished ... Henry Howe Aucun aperçu disponible - 2023 |
Memoirs of the Most Eminent American Mechanics: Also Lives of Distinguished ... Henry Howe Aucun aperçu disponible - 2020 |
Expressions et termes fréquents
afterwards American appeared applied Arkwright attempt attention Blanchard boat brother canal cards carriage carried Cloth commenced common constructed contrivance cotton cotton gin cylinder Derbyshire difficulties early Eddystone lighthouse effect electricity ELI WHITNEY employed employment engaged England establishment Evans expense experiments father feet fire Fitch Franklin friends Fulton genius hand honor hour hundred improvements industry ingenuity invention inventor Jedediah Strutt JOHN FITCH labor legislature LENOX AND TILDEN machine machinery manufacture means mechanical ment miles mill mind motion navigation never observed obtained Oliver Evans operation passed perfect person pieces piston possessed present produced propelling PUBLIC LIBRARY ASTOR Richard Arkwright river Robert Fulton SAMUEL SLATER says ship Slater soon spinning steam engine steamboat success Thames Tunnel thing thousand TILDEN FOUNDATIONS tion torpedoes turned vessel wheel Whitney whole workmen yarn YORK PUBLIC LIBRARY young
Fréquemment cités
Page 41 - I had gone on making verses ; since the continual occasion for words of the same import, but of different length, to suit the measure, or of different sound for the rhyme, would have laid me under a constant necessity of searching for variety, and also have tended to fix that variety in my mind, and make me master of it.
Page 43 - They read it, commented on it in my hearing, and I had the exquisite pleasure of finding it met with their approbation, and that in their different guesses at the author, none were named but men of some character * among us for learning and ingenuity.
Page 45 - Thus I went up Market Street as far as Fourth Street, passing by the door of Mr. Read, my future wife's father; when she, standing at the door, saw me, and thought I made, as I certainly did, a most awkward, ridiculous appearance.
Page 54 - ... year's instruction in a Latin school, and that when very young, after which I neglected that language entirely. But when I had attained an acquaintance with the French, Italian, and Spanish, I was...
Page 45 - ... my future wife's father; when she, standing at the door, saw me, and thought I made, as I certainly did, a most awkward, ridiculous appearance. Then I turned and went down Chestnut Street and part of Walnut...
Page 125 - Twas early day, as poets say, Just when the sun was rising, A soldier stood on a log of wood, And saw a thing surprising. As in amaze he stood to gaze, The truth can't be denied, sir, He spied a score of kegs or more Come floating down the tide, sir. A sailor, too, in jerkin blue, This strange...
Page 279 - ... 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 the...
Page 275 - It regulates with perfect accuracy and uniformity the number of its strokes in a given time, counting or recording them, moreover, to tell how much work it has done, as a clock records the beats of its pendulum ; it regulates the quantity of steam admitted to work, the briskness of the fire, the supply of water to the boiler, the supply of coals to the fire ; it opens and shuts its valves with absolute precision as to time and manner ; it oils its joints ; it takes out any air which may accidentally...
Page 45 - I walked again up the street, which by this time had many clean-dressed people in it, who were all walking the same way. I joined them, and thereby was led into the great...
Page 66 - Without my having made any application for that honor, they chose me a member, and voted that I should be excus'd the customary payments, which would have amounted to twenty-five guineas; and ever since have given me their Transactions gratis. They also presented me with the gold medal of Sir Godfrey Copley...