The Annual of Scientific Discovery, Or, Year-book of Facts in Science and ArtGould, Kendall, and Lincoln, 1855 |
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Pagina 41
... deposits its cinders , and , to a considerable degree , its smoke and dust , after which it rises through the stove - which is of peculiar construction , on the princi- ple of a hot - air furnace — and is projected , in every direction ...
... deposits its cinders , and , to a considerable degree , its smoke and dust , after which it rises through the stove - which is of peculiar construction , on the princi- ple of a hot - air furnace — and is projected , in every direction ...
Pagina 49
... deposit . Fatty Oils , Tallow . - Oil , when poured into the water , is said to prevent incrustation . According to Kennedy , the inside of the boiler should be well rubbed with a mixture of three parts of black lead and eighteen parts ...
... deposit . Fatty Oils , Tallow . - Oil , when poured into the water , is said to prevent incrustation . According to Kennedy , the inside of the boiler should be well rubbed with a mixture of three parts of black lead and eighteen parts ...
Pagina 50
... renewed monthly , prevent all deposit even from waters containing a large quantity lime . The action must depend principally upon the tannic acid . Starch - Sugar , Molasses , Syrup . - Gunion 50 ANNUAL OF SCIENTIFIC DISCOVERY .
... renewed monthly , prevent all deposit even from waters containing a large quantity lime . The action must depend principally upon the tannic acid . Starch - Sugar , Molasses , Syrup . - Gunion 50 ANNUAL OF SCIENTIFIC DISCOVERY .
Pagina 56
... deposits forming the bed of the river for 10 feet or 12 feet in thickness , have been removed , and the cylinder is ... deposit was richest in oxide of iron . These synthetical experiments having apparently demonstrated that oxide of ...
... deposits forming the bed of the river for 10 feet or 12 feet in thickness , have been removed , and the cylinder is ... deposit was richest in oxide of iron . These synthetical experiments having apparently demonstrated that oxide of ...
Pagina 79
... deposit of magnetic iron ore which occurs under peculiar circumstances in the granite at Moravitza , in the Banat , it has been found necessary , in consequence of the hardness of the rock and ore , to use bore holes , from two to two ...
... deposit of magnetic iron ore which occurs under peculiar circumstances in the granite at Moravitza , in the Banat , it has been found necessary , in consequence of the hardness of the rock and ore , to use bore holes , from two to two ...
Overige edities - Alles bekijken
The Annual of Scientific Discovery, Or, Year-book of Facts in ..., Volume 5 Volledige weergave - 1854 |
The Annual of Scientific Discovery, Or, Year-book of Facts in ..., Volume 5 Volledige weergave - 1854 |
The Annual of Scientific Discovery, Or, Year-book of Facts in Science and Art Volledige weergave - 1857 |
Veelvoorkomende woorden en zinsdelen
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
Populaire passages
Pagina 274 - ... consumed by a given weight of animal, within a given time, and the amount of increase obtained from a given weight of food. The results, which formed the subject of the present communication, afforded further illustration of some of the points brought forward in the former one ; but...
Pagina 377 - These astronomers are of opinion that this fluid ring is not of very recent formation, and that it is not subject to rapid change , and they have come to the extraordinary conclusion that the inner border of the ring has, since the time of Huygens, been gradually approaching the body of Saturn, and that we may expect, sooner or later, perhaps in some dozen of years, to see the rings united with the body of the planet.
Pagina 162 - A wire laid across from cither of the above-named places on this side will pass to the north of the Grand Banks, and rest on that beautiful plateau to which I have alluded, and where the waters of the sea appear to be as quiet and as completely at rest as it is at the bottom of a mill-pond.
Pagina 269 - It fully equalled the expectations of all ; so that solidified milk will hereafter rank among the necessary appendages to the sick room. In fine, this article makes paps, custards, puddings, and cakes, equal to the best milk ; and one may be sure it is an unadulterated article, obtained from well-pastured cattle, and not the produce of distillery slops ; neither can it be watered. For our steamships, our packets, for those travelling by land or by sea, for hotel purposes, or use in private families,...