Annual of Scientific Discovery: Or, Year-book of Facts in Science and ArtGould and Lincoln, 1850 |
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Página 101
... sugar , and instantly a large body of vapor is evolved with great force from a tube connected with the metal chamber in which the whole materials are inclosed . This vapor extinguishes the flames with a rapidity which is truly ...
... sugar , and instantly a large body of vapor is evolved with great force from a tube connected with the metal chamber in which the whole materials are inclosed . This vapor extinguishes the flames with a rapidity which is truly ...
Página 104
... sugar , pressing it into iron moulds , and baking it in the moulds at a red heat , and afterwards in a crucible at a white heat . There have been several public exhibitions of this light , all of which have been successful . In one case ...
... sugar , pressing it into iron moulds , and baking it in the moulds at a red heat , and afterwards in a crucible at a white heat . There have been several public exhibitions of this light , all of which have been successful . In one case ...
Página 166
... SUGAR FROM SUGAR- CANE AND BEETS . THE most extraordinary and valuable discovery which has been made during the year 1849 is undoubtedly that of M. Melsens , Pro- fessor of the State Veterinary and Agricultural College of Belgium ...
... SUGAR FROM SUGAR- CANE AND BEETS . THE most extraordinary and valuable discovery which has been made during the year 1849 is undoubtedly that of M. Melsens , Pro- fessor of the State Veterinary and Agricultural College of Belgium ...
Página 167
... sugar , we encounter a series of anomalies which have baffled the efforts of the greatest chemists , to reduce the incoherent facts to a consistent theory . Ber- zelius , Dumas , Proust , and other names known in the higher walks of ...
... sugar , we encounter a series of anomalies which have baffled the efforts of the greatest chemists , to reduce the incoherent facts to a consistent theory . Ber- zelius , Dumas , Proust , and other names known in the higher walks of ...
Página 168
... sugar , by the employment of alcohol . This agent , without producing the slightest alteration in the properties of the sugar , separates it from its associated substances , and protects it from every destructive influence . Alcohol ...
... sugar , by the employment of alcohol . This agent , without producing the slightest alteration in the properties of the sugar , separates it from its associated substances , and protects it from every destructive influence . Alcohol ...
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Academy action Agassiz American ammonia animal apparatus appearance ascer Athenæum atmosphere bituminous coal boiler bones Boston carbon carbonic acid cent chemical chloroform coal coast color connected containing copper crystals cylinder deposits diameter discovered discovery distance effect electric engine evaporation examination experiments fact feet flour fossil glass goitre gold gun-cotton gutta-percha heat inches invention iron island Journal Kilauea kyanized Lake Lake Superior length light lime liquid London longitude machine magnesia magnetic manufacture mass matter means meerschaum metal miles nearly nitric acid observations obtained oxide paper passed patent phenomena plant plates portion pounds present principle produced Prof Professor proportion quantity R. I. Murchison recently remarkable river rocks salt Science scientific solution species specimens square miles steam substance sugar sulphuric acid surface temperature thickness tion tons tube vessel weight whole wires zinc
Pasajes populares
Página 355 - Mayne, like a shewer from the South to the North, and from the North to the West, and then downe to the South againe.
Página 237 - We found the pillar to be of solid salt, capped with carbonate of lime, cylindrical in front and pyramidal behind. The upper or rounded part is about forty feet high, resting on a kind of oval pedestal, from forty to sixty feet above the level of the sea. It slightly decreases in size upwards, crumbles at the top, and is one entire mass of crystallization.
Página 5 - WASHINGTON STREET, BOSTON, ANNUAL OF SCIENTIFIC DISCOVERY ; or, Year Book of Facts in Science and Art, exhibiting the most important Discoveries and Improvements in Mechanics, Useful Arts, Natural Philosophy, Chemistry, Astronomy, Meteorology, Zoology, Botany, Mineralogy, Geology, Geography, Antiquities, etc.
Página 147 - Sometimes it will be more convenient to arrange the two charts in symmetrical positions, one to the left and the other to the right of the subject's median plane, and with a slight inclination toward this plane.