The Popular Science Review: A Quarterly Miscellany of Entertaining and Instructive Articles on Scientific Subjects, Том 12James Samuelson, Henry Lawson, William Sweetland Dallas Robert Hardwicke, 1873 |
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... published plans * of a " Channel Ferryboat , " 345 ft . long and 43 ft . beam ; breadth over all 68 ft . , and draught 6 ft . 6 in . The propellers are two pairs of paddle - wheels , external , as in Mr. Bessemer's ship ; but the guards ...
... published plans * of a " Channel Ferryboat , " 345 ft . long and 43 ft . beam ; breadth over all 68 ft . , and draught 6 ft . 6 in . The propellers are two pairs of paddle - wheels , external , as in Mr. Bessemer's ship ; but the guards ...
Страница 27
... published by the Geological Society of London . The geological survey of the United Kingdom , which was commenced about the year 1832 by Sir Henry De la Beche , formed a new era in the history of geological maps . Of small maps of ...
... published by the Geological Society of London . The geological survey of the United Kingdom , which was commenced about the year 1832 by Sir Henry De la Beche , formed a new era in the history of geological maps . Of small maps of ...
Страница 33
... published memoir or explanation of the map , upon which alone the boundaries and extent of the rocks can be depicted . The relation between health and geology is also a point which has in recent years received a good deal of attention ...
... published memoir or explanation of the map , upon which alone the boundaries and extent of the rocks can be depicted . The relation between health and geology is also a point which has in recent years received a good deal of attention ...
Страница 41
... published , and only a few scattered notices in the Proceed- ings of the Horticultural Society ( June 2 , 1868 ) have appeared concerning them . We can , however , give some idea of their scope and nature by stating that a part of the ...
... published , and only a few scattered notices in the Proceed- ings of the Horticultural Society ( June 2 , 1868 ) have appeared concerning them . We can , however , give some idea of their scope and nature by stating that a part of the ...
Страница 51
... published at Sydney in 1869 , describes 21 non - venomous species , 41 species of Elapidæ and 1 viper , besides 15 species of sea - snakes , all venomous . To understand these numbers aright , let us remember that non- venomous species ...
... published at Sydney in 1869 , describes 21 non - venomous species , 41 species of Elapidæ and 1 viper , besides 15 species of sea - snakes , all venomous . To understand these numbers aright , let us remember that non- venomous species ...
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acid American animals anthers apparatus appears Arctocebus arranged Astronomer Astronomer Royal atmosphere birds body bones carbon carbonic acid cause character Chemical Chimpanzee chlorophyll Cirripedes coal colour comet compared condition contains Crustacean deposits described diameter Elapida electric existence experiments explosion fact favour feet fertilisation filaments flowers fossil fuze genus geological Gibbons gives Gorilla gun-cotton Halley's method heat hermaphrodite illustrated inches insects instance interesting Journal Jupiter known latisternal apes Lemur length less light matter maxillæ means meteors Microscopical Monkeys nature nearly object observed obtained Orang orbit ordinary organs ovules paper parasitic pass pistil plants plates Pleistocene pollen portion present produced Professor readers recent remarkable resemblance rocks Royal says scientific seen snakes Society species specimens stamens structure surface telescope tion torpedoes tube venomous snakes volume wire XII.-NO
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Страница 240 - This supreme and dominant apparatus is the nervous system. The Ape which has this system — and especially the dominant part of this dominant system, namely, the brain — most in conformity with the same system in man, must surely be held to be the most materially man-like in structure. Now it is not the Chimpanzee, certainly not the Gorilla, nor yet the Gibbons which most resemble man as regards his brain. In this respect the Orang stands highest in rank. In the first place, the height of the...
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Страница 36 - The change in the native vegetation of the planted part of the heath was most remarkable, more than is generally seen in passing from one quite different soil to another ; not only the proportional numbers of the heath-plants were wholly changed, but twelve species of plants (not counting grasses and carices) flourished in the plantations, which could not be found on the heath.
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Страница 373 - I have heard it said, my lord, that you are famous at numbers ; may I venture to ask you how the ancient Fo-hi established the degrees of the celestial sphere ? There are no steps by which one may ascend the heavens, and it is impracticable to take a rule and measure the extent of the earth ; I wish to ask, then, how he ascertained these numbers?
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