Memoirs of the Most Eminent American Mechanics: Also Lives of Distinguished European Mechanics ...Derby & Jackson, 1858 - 482 pages |
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Page 30
... cylinder is to be horizontal , and the steam to work with equal force at each end . The mode by which we obtain a vacuum is , it is believed , entirely new , as is also the method of letting the water into it and throwing it off against ...
... cylinder is to be horizontal , and the steam to work with equal force at each end . The mode by which we obtain a vacuum is , it is believed , entirely new , as is also the method of letting the water into it and throwing it off against ...
Page 33
... cylinder could discharge a column of water from the round top forty or fifty yards , and throw a man off his feet , and wet their arms and ammunition . ' He complains of his poverty ; and to raise funds , he urges Mr. Rittenhouse to ...
... cylinder could discharge a column of water from the round top forty or fifty yards , and throw a man off his feet , and wet their arms and ammunition . ' He complains of his poverty ; and to raise funds , he urges Mr. Rittenhouse to ...
Page 56
... cylinder . He was greatly surprised , upon applying his other hand to disengage the wire from the conductor , when he thought that the water had acquired as much electricity as the machine could give it , by receiving a sudden shock in ...
... cylinder . He was greatly surprised , upon applying his other hand to disengage the wire from the conductor , when he thought that the water had acquired as much electricity as the machine could give it , by receiving a sudden shock in ...
Page 58
... cylinder , or other electric . The question was , whether this virtue was created by the friction in the electric , only thereby communicated to it from other bodies . In order to determine this point , he resorted to the very simple ...
... cylinder , or other electric . The question was , whether this virtue was created by the friction in the electric , only thereby communicated to it from other bodies . In order to determine this point , he resorted to the very simple ...
Page 59
... cylinder in rubbing it , as the other had drawn from it . To prove this still farther , he made them touch one ... cylinder ; or increased , as when the body is made to receive the electricity from the cylinder . In the one case he ...
... cylinder in rubbing it , as the other had drawn from it . To prove this still farther , he made them touch one ... cylinder ; or increased , as when the body is made to receive the electricity from the cylinder . In the one case he ...
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Other editions - View all
Memoirs of the Most Eminent American Mechanics Also Lives of Distinguished ... Henry Howe No preview available - 2019 |
Memoirs of the Most Eminent American Mechanics Also Lives of Distinguished ... Henry Howe No preview available - 2023 |
Memoirs of the Most Eminent American Mechanics: Also Lives of Distinguished ... Henry Howe No preview available - 2020 |
Common terms and phrases
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
Popular passages
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...