It may easily be conceived, that the difference of temperature between the subterraneous and the external air attains it's maximum about sunrise, or at that moment which is at the same time farthest from the period of the maximum of the heat of the preceding... The Quarterly Review - Page 5371875Full view - About this book
| Henry Morris Myers, Philip Van Ness Myers - Honduras - 1871 - 384 pages
...easily be conceived that the difference of temperature between the subterranean and external air attains its maximum about sunrise, or at that moment which...period of the maximum of the heat of the preceding day. May not these organ-like sounds, which are heard when a person lays his ear in contact with the stone,... | |
| Methodist Church - 1875 - 714 pages
...It is witchcraft," said our young Indian pilot. . . . But the existence of a phenomenon that st-ems to depend on a certain state of the atmosphere cannot...mind of Humboldt fail to notice, even though very raguely, the close connection between this case and that of the Theban Colossus, for he goes on to... | |
| Methodist Church - 1875 - 718 pages
...temperature at the surface during the night at 39°. It may easily be conceived that,the diiference of temperature between the subterraneous and the external...of the maximum of the heat of the preceding day." Is' or did the acute mind of Humboldt fail to notice, even though very vaguely, the close connection... | |
| David Brewster - Magic - 1883 - 484 pages
...external air attains its maximum about sunrise, or at that moment which is at the same time farther from the period of the maximum of the heat of the preceding clay. May not these sounds of an organ, then, which arc heard when a person sleeps upon the rock, his... | |
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