The Popular Science Review: A Quarterly Miscellany of Entertaining and Instructive Articles on Scientific Subjects, Том 9James Samuelson, Henry Lawson, William Sweetland Dallas Robert Hardwicke, 1870 |
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... OBJECTS UNDER PARALLEL LIGHT AND CORRECTED POWERS . By the Rev. J. B. Reade , F.R.S. , P.R.M.S. THE FERTILISATION OF VARIOUS FLOWERS BY INSECTS . ( COMPOSITÆ , ERICACEE , & c . ) By William Ogle , M.D. , F.R.C.P. THE TURRET - SHIPS ...
... OBJECTS UNDER PARALLEL LIGHT AND CORRECTED POWERS . By the Rev. J. B. Reade , F.R.S. , P.R.M.S. THE FERTILISATION OF VARIOUS FLOWERS BY INSECTS . ( COMPOSITÆ , ERICACEE , & c . ) By William Ogle , M.D. , F.R.C.P. THE TURRET - SHIPS ...
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... object - glass here used concentrated the light 247 times , so that the deviation on the full - moon night , ascribable to direct influence , corresponds to twelve - millionths of a degree . Collecting the comparable results , we have ...
... object - glass here used concentrated the light 247 times , so that the deviation on the full - moon night , ascribable to direct influence , corresponds to twelve - millionths of a degree . Collecting the comparable results , we have ...
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... object to write so simple an account of the progress of discovery on the subject in hand , that the intelligent reader may easily follow me and may , in the end , feel himself in safe possession of all the more important truths which ...
... object to write so simple an account of the progress of discovery on the subject in hand , that the intelligent reader may easily follow me and may , in the end , feel himself in safe possession of all the more important truths which ...
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... objects , and excites new ideas respecting time and space , but it removes common sensibility , so that a blow may be administered to a person under it without exciting either pain or anger . Snow notices yet another author who ...
... objects , and excites new ideas respecting time and space , but it removes common sensibility , so that a blow may be administered to a person under it without exciting either pain or anger . Snow notices yet another author who ...
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... object of the present article to repeat the accounts already frequently given of the methods by which deep soundings and dredgings in deep water have been accom- plished . Various methods have been adopted , with various but gradually ...
... object of the present article to repeat the accounts already frequently given of the methods by which deep soundings and dredgings in deep water have been accom- plished . Various methods have been adopted , with various but gradually ...
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