The Popular Science Review: A Quarterly Miscellany of Entertaining and Instructive Articles on Scientific Subjects, Volume 9James Samuelson, Henry Lawson, William Sweetland Dallas Robert Hardwicke, 1870 |
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Página 11
... vessel of heated water in another case , the relation of solar to lunar radia- tion was found to be nearly as 80,000 to 1. And by the use of a blackened cistern of hot water , subtending the same angle at This absorbed and radiated heat ...
... vessel of heated water in another case , the relation of solar to lunar radia- tion was found to be nearly as 80,000 to 1. And by the use of a blackened cistern of hot water , subtending the same angle at This absorbed and radiated heat ...
Página 18
... vessel and then in the vessel is to be placed a sponge : the whole is to boil so long as the sun lasts in the dog days , until the sponge consumes all , and all is boiled away in the sponge . The sponge is now to be kept , and as oft as ...
... vessel and then in the vessel is to be placed a sponge : the whole is to boil so long as the sun lasts in the dog days , until the sponge consumes all , and all is boiled away in the sponge . The sponge is now to be kept , and as oft as ...
Página 63
... vessel in which it is confined , as if searching for something . The decline of its activity is the sign that the first stage of its existence is drawing to a close . The cilia are borne on a delicate membranous envelope , within which ...
... vessel in which it is confined , as if searching for something . The decline of its activity is the sign that the first stage of its existence is drawing to a close . The cilia are borne on a delicate membranous envelope , within which ...
Página 95
... vessels — a very important point in connection with this controversy - he says that we get a decided illustration of the deleterious effects of the mere sealed vessel alone , by experimenting with unboiled solutions exposed to the ...
... vessels — a very important point in connection with this controversy - he says that we get a decided illustration of the deleterious effects of the mere sealed vessel alone , by experimenting with unboiled solutions exposed to the ...
Página 98
... vessel , and in tubes , either of caoutchouc or in rigid tubes ; and also ( 2 ) that it matters not whether the dilatation is below or above the contraction . METALLURGY , MINERALOGY , AND MINING . Lherzolite , and 98 POPULAR SCIENCE ...
... vessel , and in tubes , either of caoutchouc or in rigid tubes ; and also ( 2 ) that it matters not whether the dilatation is below or above the contraction . METALLURGY , MINERALOGY , AND MINING . Lherzolite , and 98 POPULAR SCIENCE ...
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acid action alcohol alizarine ambulacral animal anthers appears astronomers atmosphere body carbonate cartridges cells Chemical chromosphere ciliated cleavage clock colour contains corona described diameter distance dredge eclipse effect ethers fact feet fired flower fortified wines fossil Gatling Gatling gun Geological gives glass Greenwich heat illumination inch insects interest karats larva light London Martini-Henry mass means metal microscope miles Mitrailleur moon moon's natural natural wines nearly nitric acid observations Observatory obtained organ paper pass plants plates pollen polypide portion present prism produced Professor proportion protoplasms quantity quartz rays recent regarded remarkable rendered rocks round Royal schists scientific seen shell side sidereal sidereal clock Society solar species specimens stamens stars stigma structure substance sugar surface tartaric acid temperature theory tion tube tunnel upper vertical vessels volatile acid Volvox wine
Passagens conhecidas
Página 292 - A Manual of Palaeontology, for the Use of Students. With a General Introduction on the Principles of Palaeontology.
Página 408 - NOTES of a COURSE of SEVEN LECTURES On ELECTRICAL PHENOMENA and THEORIES, delivered at the Royal Institution AD 1870.
Página 368 - As it does not generally break up before it is raised above the surface of the sea, cautiously and anxiously I sank my bucket to a level with the dredge's mouth, and proceeded in the most gentle manner to introduce Luidia to the purer element. Whether the cold air was too much for him, or the sight of the bucket too terrific, I know not, but in a moment he proceeded to dissolve his corporation, and at every mesh of the dredge his fragments were seen escaping.
Página 287 - Other Worlds than Ours ; The Plurality of Worlds Studied under the Light of Recent Scientific Researches.
Página 178 - Guide to the Study of Insects, and a Treatise on those Injurious and Beneficial to Crops.
Página 402 - Construction. — • — THE SCIENCE of BUILDING : An Elementary Treatise on the Principles of Construction. By E. WYNDHAM TARN, MA, Architect. With 47 Wood Engravings. Demy 8vo, &?. 6d. cloth. " A very valuable book, which we strongly recommend to all students.
Página 15 - In cutting one of the unlucky teeth called denies sapientiae, I experienced an extensive inflammation of the gum, accompanied with great pain, which equally destroyed the power of repose, and of consistent action. On the day when the inflammation was most troublesome, I breathed three large doses of nitrous oxide. The pain always diminished after the first four or five inspirations ; the thrilling came on as usual, and uneasiness was for a few minutes swallowed up in pleasure. As the former state...
Página 84 - Director of the Geological Survey of Ireland, and Professor of Geology in the Royal College of Science, Dublin. MONTAGUE RHO[)ES JAMES, MA, Litt.D., Fellow and Dean of King's College, and Director of the Fitzwilliam Museum, Cambridge. Rev. CHW JOHNS, MA, Queens
Página 176 - A Treatise on Medical Electricity, Theoretical and Practical ; and its Use in the Treatment of Paralysis, Neuralgia, and other Diseases.
Página 15 - As nitrous oxide in its extensive operation appears capable of destroying physical pain, it may probably be used with advantage during surgical operations in which no great effusion of blood takes place...