Annual of scientific discovery. 1855Gould and Lincoln, 1855 |
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Pagina 56
... sea - water . It remains , however , to be ascertained whether cements or artificial hydraulic limes , formed by the addition of lime to ferruginous clays , or mixtures of clay with 56 ANNUAL OF SCIENTIFIC DISCOVERY .
... sea - water . It remains , however , to be ascertained whether cements or artificial hydraulic limes , formed by the addition of lime to ferruginous clays , or mixtures of clay with 56 ANNUAL OF SCIENTIFIC DISCOVERY .
Pagina 64
... remains firm , only minute surfaces of the iron are reached , and where oxide forms , these little orifices which are first made , become closed , and no further action occurs . In this experiment the acid was a thousand times more ...
... remains firm , only minute surfaces of the iron are reached , and where oxide forms , these little orifices which are first made , become closed , and no further action occurs . In this experiment the acid was a thousand times more ...
Pagina 76
... remains over the fire , and other cylinders can be attached to it , and successively removed . The economy , convenience , and wholesomeness of this mode of heating may readily be conceived . The cost of an ordi- nary apparatus complete ...
... remains over the fire , and other cylinders can be attached to it , and successively removed . The economy , convenience , and wholesomeness of this mode of heating may readily be conceived . The cost of an ordi- nary apparatus complete ...
Pagina 87
... remains in order , from the principles of its construction , something like eight times as long as the older devices . THE SILK MANUFACTURE IN ENGLAND . All the silk heretofore manufactured in England , either into cloth or spun yarn ...
... remains in order , from the principles of its construction , something like eight times as long as the older devices . THE SILK MANUFACTURE IN ENGLAND . All the silk heretofore manufactured in England , either into cloth or spun yarn ...
Pagina 126
... remains invisible until , as with many of the sympathetic inks , it is exposed to the action of heat , which is to be applied immediately after the sheet is printed off , when a perfect impression of all the marks , figures , and ...
... remains invisible until , as with many of the sympathetic inks , it is exposed to the action of heat , which is to be applied immediately after the sheet is printed off , when a perfect impression of all the marks , figures , and ...
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acid action alloxan ammonia amount animal apparatus appears atmosphere axis battery body boiler Bone phosphate British Association carbon carbonic acid cause cent chemical chloride coal color common containing copper cylinder deposits diameter earth effect electricity employed engines England exhibited experiments fact feet fibre fluid fluorides fossil glass guano gutta percha heat hydrochloric acid hydrofluoric acid hydrogen important inches increased invention iodine iron light lime liquid lower machine magnetism manufacture mass matter means metal metal leaf miles motion murexide natural nitric acid observations obtained operation ordinary oxide paper passed phosphorus plants plate potash pounds present pressure produced Prof proportion quantity recently remarkable rocks sal ammoniac salt ships Silurian solution species steam substance sulphur surface temperature tion Torbane tube vegetable vessel weight whole wire wood zinc