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This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This w...

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Excerpt from Journal of the Franklin Institute of the State of Pennsylvania and Mechanic's Register, Vol. 23: Devoted to Mechanical, and Physical Science, Civil Engineering, the Arts and Manufactures, and the Recording of American and Other Patented InventionsThis determination was promptly followed up by suggestions for various lines of rail~road, stretching from the principal Atlantic cities of the south, to the interior of our Union, where ...

Excerpt from Journal of the Franklin Institute of the State of Pennsylvania, and Mechanics' Register, 1836, Vol. 21: Devoted to Mechanical and Physical Science, Civil Engineering, the Arts and Manufactures, and the Recording of American and Other Patented InventionsThe gauge tube was next introduced into the cistern, the level of which corresponding to the zero Of the brass scale was then arranged, and the point of the scale at which the mercu...

Excerpt from Journal of the Franklin Institute of the State of Pennsylvania, and Mechanics' Register, 1836, Vol. 21: Devoted to Mechanical and Physical Science, Civil Engineering, the Arts and Manufactures, and the Recording of American and Other Patented InventionsThe gauge tube was next introduced into the cistern, the level of which corresponding to the zero Of the brass scale was then arranged, and the point of the scale at which the mercu...

Excerpt from Journal of the Franklin Institute of the State of Pennsylvania, 1833, Vol. 11: Devoted to the Mechanic Arts, Manufactures, General Science, and the Recording of American and Other Patented InventionsThe dimensions of the mill, and the description of the mill work, gear, and machinery, are as follows.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis...

Excerpt from Journal of the Franklin Institute of the State of Pennsylvania, 1832, Vol. 9: Devoted to the Mechanic Arts, Manufactures, General Science, and the Recording of American and Other Patented InventionsAs the temperature of the air on the outside of the chimney is not always thirty-two, it is desirable to know what the volume of such air would be at thirt -two.About the PublisherForgotten Books publishes hundreds of thousands of rare ...

Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve ...

Excerpt from Journal of the Franklin Institute of the State of Pennsylvania, 1834, Vol. 13: Devoted to the Mechanic Arts, Manufactures, General Science, and the Recording of American and Other Patented InventionsAnother seed valuable for oil is the sun ¿ower: I have never tried this, but am told it produces a very excellent salad oil, I have no doubt the culture of it, properly managed, would be both useful and profitable.About the PublisherFo...

Excerpt from Journal of the Franklin Institute of the State of Pennsylvania and American Repertory of Mechanical and Physical Science, Civil Engineering, the Arts and Manufactures, and of American and Other Patented Inventions, 1843, Vol. 5Before indicating the steps by the aid of which we can transfer the formulas for demi-revetments into purely numerical tables, it is better that we should brie¿y recall the means of obtaining them.About the ...

Excerpt from Journal of the Franklin Institute of the State of Pennsylvania and Mechanics' Register, 1841, Vol. 1: Devoted to Mechanical and Physical Science, Civil Engineering, the Arts and Manufactures, and the Recording of American and Other Patented InventionsThis change they intend to connect with renewed efforts, as well in the intellectual matter as in the mechanical execution Of the Journal.About the PublisherForgotten Books publishes ...

Excerpt from Journal of the Franklin Institute of the State of Pennsylvania, Vol. 12: And American Repertory of Mechanical and Physical Science, Civil Engineering, the Arts and Manufactures, and of American and Other Patented InventionAfter passing the Wimble Shoals, the Home had been headed up still more to the eastward, in order to weather the Hatteras Shoals, and shortly before passing these shoals was discovered to have sprung a leak. Much...

Excerpt from The Franklin Journal, and American Mechanics' Magazine, Vol. 4: Devoted to the Useful Arts, Internal Improvements, and General ScienceHe next applied his apparatus to the compression of aeriform ¿uids. For this purpose a gasometer was filled half full of water. It was then inverte and placed in a receiving tube, and it was found, under a pressure of 500 atmospheres, that the whole of the air was taken up by the water, but none (fi...

Excerpt from Journal of the Franklin Institute of the State of Pennsylvania and Mechanics' Register, Vol. 1: Devoted to Mechanical and Physical Science, Civil Engineering, the Arts and Manufactures, and the Recording of American and Other Patented InventionsThe deductions of the Committee on Water Power, from the elabo rate series of experiments made by them, and already published in the Journal, will be furnished in this new series, the first...

Excerpt from Journal of the Franklin Institute of the State of Pennsylvania, 1833, Vol. 12: Devoted to the Mechanic Arts, Manufactures, General Science, and the Recording of American and Other Patented InventionsThe great difficulty in resorting to this means of discrimination, is, that an electrified body may, by induction, produce in a conductor al ternately, Opposite states of electrical excitement. As it approximates the conductor, it may ...

Excerpt from Journal of the Franklin Institute of the State of Pennsylvania, 1835, Vol. 19: Devoted to the Mechanic Arts, Manufactures, General Science, and the Recording of American and Other Patented InventionsBut even allowing it to Operate, the undulating surface is increased in length by a quantity that exactly compensates for the reduction in the friction of the carriage.About the PublisherForgotten Books publishes hundreds of thousands ...

Excerpt from Journal of the Franklin Institute of the State of Pennsylvania, Vol. 6: Devoted to the Mechanic Arts, Manufactures, General Science and the Recording of American and Other Patented InventionsThe novelty and merit of this machine depend upon the placing the apron on an inclination, and reducing the motion of the main, or thrashing cylinder, and consequently reducing friction, &c., The main cylinder is of wood, covered with iron, or...