Annual Report of the American Institute of the City of New YorkC. van Benthuysen., 1867 1st-32d 1841-1871/72 issued also as Legislative documents. |
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Page 140
... force of current , at any degree of heat required . The practice of shoving up and down windows , to let in fresh air , is more dangerous than to continue to breathe over and over the same air , but in either case life is put at hazard ...
... force of current , at any degree of heat required . The practice of shoving up and down windows , to let in fresh air , is more dangerous than to continue to breathe over and over the same air , but in either case life is put at hazard ...
Page 176
... force - pump : " A soap suds is made about as strong as is left from an ordi- nary washing . Into this is put salt and saltpeter to make it a weak brine . Dissolve copperas in warm water , and add to the brine in the proportion of one ...
... force - pump : " A soap suds is made about as strong as is left from an ordi- nary washing . Into this is put salt and saltpeter to make it a weak brine . Dissolve copperas in warm water , and add to the brine in the proportion of one ...
Page 306
... force . Potatoes , which are con- sumed in such large quantities by the poor , not only require a large bulk , but are really not an economical food . But of all the articles used to give strength , ale ranks lowest in force and high ...
... force . Potatoes , which are con- sumed in such large quantities by the poor , not only require a large bulk , but are really not an economical food . But of all the articles used to give strength , ale ranks lowest in force and high ...
Page 313
... force and much less machinery and space than a pitman and a crank . In this consists the chief superiority of the machine , over others that are worked by means of a crank . IMITATION FRUITS . Mr. Julian Ledion , 629 Broadway ...
... force and much less machinery and space than a pitman and a crank . In this consists the chief superiority of the machine , over others that are worked by means of a crank . IMITATION FRUITS . Mr. Julian Ledion , 629 Broadway ...
Page 426
... force . Several years ago I advanced the hypothesis that the ultimate atom is a hollow sphere containing and surrounded by the imponderable ethereal element , and inces- santly moving to and from its own center . Whatever may be its ...
... force . Several years ago I advanced the hypothesis that the ultimate atom is a hollow sphere containing and surrounded by the imponderable ethereal element , and inces- santly moving to and from its own center . Whatever may be its ...
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acre American Institute apples atmosphere atoms blackberry boiler boiling bushels carbonic acid cent chairman chemical chromic acid club coal color committee contains corn covered crop cryolite cultivation distance early earth exhibited experiments farm farmers feet flour flowers force fork four fruit give grapes grass gravity ground grow Gulf stream half Hammonton heat horse hydrogen inches increase indium iron juice land lime liquid machine manufacture manure mass matter metals miles miles per hour nitric acid ocean orbital oxygen pears petroleum plants plow portion potash potatoes pounds present produced Prof quantity result rings roots salt says season seed soil Solon Solon Robinson specific gravity spring steam sulphur sulphuric acid surface temperature tion tons trees Uranus variety vegetable velocities Vineland vines weight wheat winter wood York zinc