Annual Report of the American Institute of the City of New YorkC. van Benthuysen., 1864 1st-32d 1841-1871/72 issued also as Legislative documents. |
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Сторінка 69
... growth of the great staples , it was urged that we were designed by nature to be a great agricul- tural and commercial people , and that it would be throwing away these natural advantages if the industry and capital of the country was ...
... growth of the great staples , it was urged that we were designed by nature to be a great agricul- tural and commercial people , and that it would be throwing away these natural advantages if the industry and capital of the country was ...
Сторінка 74
... growth and progress of the useful arts , and espe- cially of manufactures , since the middle of the last century , has been due mainly to these causes . Discoveries and inventions which have multiplied the ability , to produce , and ...
... growth and progress of the useful arts , and espe- cially of manufactures , since the middle of the last century , has been due mainly to these causes . Discoveries and inventions which have multiplied the ability , to produce , and ...
Сторінка 79
... growth , very prolific of magnificent , fragrant flowers , double and compact , about twice the size of a hen's egg , white , slightly pink at the base . A NEW FIBROUS PLANT . J. H. Moorehead , of Ida , Iowa , writes as follows ...
... growth , very prolific of magnificent , fragrant flowers , double and compact , about twice the size of a hen's egg , white , slightly pink at the base . A NEW FIBROUS PLANT . J. H. Moorehead , of Ida , Iowa , writes as follows ...
Сторінка 81
... growth and no more , as will insure some- thing like a fair crop , for the more luxuriant the growth the tenderer the vine - the quality which attracts the bugs . Wet and warm seasons , or too moist and rich land , or the presence of ...
... growth and no more , as will insure some- thing like a fair crop , for the more luxuriant the growth the tenderer the vine - the quality which attracts the bugs . Wet and warm seasons , or too moist and rich land , or the presence of ...
Сторінка 84
... growth of grass . I sowed the whole to spring wheat . On the land broken , previous to August , the wheat stood about four feet high , and gave about 25 bushels to the acre . On that broken in September , it stood about 18 inches high ...
... growth of grass . I sowed the whole to spring wheat . On the land broken , previous to August , the wheat stood about four feet high , and gave about 25 bushels to the acre . On that broken in September , it stood about 18 inches high ...
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Загальні терміни та фрази
acid acre AMERICAN INSTITUTE ammonia animals apple barrel boilers Broadway Bronze Medal bushels carbon carbonic acid Carpenter Catawba cent Chairman Club coal color committee compost condenser contains corn crop cultivation Delaware grape Diploma effect engine exhibited experiments farm farmers favor feet fire fruit gallons give graft grapes ground grow growth gutta-percha heat horses improvement inches India rubber iron Isaac Buchanan James Bogardus John JOHN W land lime machine manufacture manure metal miles nitrogen oxygen pear plants plates plow POLYTECHNIC ASSOCIATION potatoes pounds pressure produced Prof quantity roots S. F. B. Morse salt says season seed Silver Medal soil Solon Solon Robinson specific gravity spring steam street substances sugar surface surface condenser temperature tion trees Trimble tubes varieties vegetable vines wine wood
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Сторінка 225 - The castled crag of Drachenfels("> Frowns o'er the wide and winding Rhine, Whose breast of waters broadly swells Between the banks which bear the vine, And hills all rich with blossom'd trees, And fields which promise corn and wine, And scatter'd cities crowning these, Whose far white walls along them shine, Have strew'da scene, which I should see With double joy wert thou with me ! 2.
Сторінка 225 - The river nobly foams and flows, The charm of this enchanted ground, And all its thousand turns disclose Some fresher beauty varying round; The haughtiest breast its wish might bound Through life to dwell delighted here; Nor could on earth a spot be found To nature and to me so dear, Could thy dear eyes in following mine Still sweeten more these banks of Rhine!
Сторінка 297 - Carbonic acid, water and ammonia, contain the elements necessary for the support of animals and vegetables. The same substances are the ultimate products of the chemical processes of decay and putrefaction. All the innumerable products of vitality resume, after death, the original form from which they sprung. And thus death — the complete dissolution of an existing generation — becomes the source of life for a new one.
Сторінка 560 - To collect air at different elevations. To note the height and kind of clouds, their density and thickness at different elevations. To determine the rate and direction of different currents in the atmosphere if possible. To make observations on sound. To note atmospherical phenomena in general, and to make general observations.
Сторінка 649 - ... and that between each burst of vapour the water reaches a temperature above its boiling point. To effect this it is necessary that the water be boiled in a tube with a narrow orifice, through which the vapour issues ; if it be boiled in an open vessel it continually re-absorbs air, and boils in the ordinary way.
Сторінка 642 - ... were worn out. The advantages of the steel boiler are strength, lightness, rapidity of evaporation, durability under heat, the securing of more perfect riveting, and comparative freedom fi-< m scale.
Сторінка 507 - Transactions of the Society for the Promotion of Useful Arts in the State of New York (Albany, 1807), II, 121, 125.
Сторінка 75 - A protecting duty, continued for a reasonable time, will sometimes be the least inconvenient mode in which the nation can tax itself for the support of such an experiment.
Сторінка 638 - ENGINE. A new caloric engine, invented by Mr. Roper of Boston, Mass, has the following peculiarities. It is designed to be used where small power is required ; and the main novelty about it is, that it does not use, upon the piston, common air heated, but only the products of combustion. The air to supply oxygen for the combustion of anthracite coal is pumped in ; the...
Сторінка 373 - When somewhat cooled add the turpentime, and last the alcohol in small quantities, stirring the mass constantly. Should the alcohol cause it to lump, warm again until it melts. Keep in a bottle. Lay it on in a very thin coat with a brush. In a room of moderate temperature the wax should be of the consistence of molasses. Should it prove thicker, thin it down with alcohol. It is always ready for use; it is never affected by heat or cold, and heals up wounds hermetically.