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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... FLOWERS BY INSECTS . ( COMPOSITÆ , ERICACEE , & c . ) By William Ogle , M.D. , F.R.C.P. THE TURRET - SHIPS " MONARCH " AND " CAPTAIN . " By S. J. Mackie , C. E. ... .. ... ... ... ON THE SPHEROSIRA VOLVOX OF EHRENBERG . WILLIAMSON ...
... FLOWERS BY INSECTS . ( COMPOSITÆ , ERICACEE , & c . ) By William Ogle , M.D. , F.R.C.P. THE TURRET - SHIPS " MONARCH " AND " CAPTAIN . " By S. J. Mackie , C. E. ... .. ... ... ... ON THE SPHEROSIRA VOLVOX OF EHRENBERG . WILLIAMSON ...
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... flower- ing extremities of the hemp , the substance said to have been used by Hoatho ; the active principle resides in a resin peculiar to the hemp - flower of the East ; this variety of hemp is called the Cannabis Indica , and the ...
... flower- ing extremities of the hemp , the substance said to have been used by Hoatho ; the active principle resides in a resin peculiar to the hemp - flower of the East ; this variety of hemp is called the Cannabis Indica , and the ...
Página 45
... flower abundant enough in our fields , the common red rattle ( Pedicularis sylv . ) . This has a labiate corolla , and , as is the general rule in this form of irregularity , the tube furnishes a sweet secretion to attract insects ...
... flower abundant enough in our fields , the common red rattle ( Pedicularis sylv . ) . This has a labiate corolla , and , as is the general rule in this form of irregularity , the tube furnishes a sweet secretion to attract insects ...
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... flower longitudinally , as in fig . 1 , you expose the interior of the anther cells on one side to view . The dehiscing surface , therefore , of the anthers of the right side is face to face with the dehiscing surface of the anthers of ...
... flower longitudinally , as in fig . 1 , you expose the interior of the anther cells on one side to view . The dehiscing surface , therefore , of the anthers of the right side is face to face with the dehiscing surface of the anthers of ...
Página 47
... flower does not touch the stigma , and so fertilise the flower with its own pollen . The bee is so large comparatively , and so abrupt in its departure , that though I watched repeatedly , I was unable positively to assure myself on ...
... flower does not touch the stigma , and so fertilise the flower with its own pollen . The bee is so large comparatively , and so abrupt in its departure , that though I watched repeatedly , I was unable positively to assure myself on ...
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Palavras e frases frequentes
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
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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...
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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...