The Popular Science Review: A Quarterly Miscellany of Entertaining and Instructive Articles on Scientific Subjects, Volume 12James Samuelson, Henry Lawson, William Sweetland Dallas Robert Hardwicke, 1873 |
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Página 5
... portion is made sufficiently high to enable them to steam at a high speed against the worst seas they will have to meet . A rudder is fitted at each end , with means for locking , so that the ship will be able to steam in either ...
... portion is made sufficiently high to enable them to steam at a high speed against the worst seas they will have to meet . A rudder is fitted at each end , with means for locking , so that the ship will be able to steam in either ...
Página 19
... portions are left to support the roof , and afterwards got out by a second working , is liable to objection , because it involves the carrying on of operations in the middle of a mass of abandoned workings , loaded with fiery gas . It ...
... portions are left to support the roof , and afterwards got out by a second working , is liable to objection , because it involves the carrying on of operations in the middle of a mass of abandoned workings , loaded with fiery gas . It ...
Página 23
... portion of the accidents ought never to have occurred , since they have been caused either by the incompetence of the managers or the foolhardiness of the men . On the first head , though there is still much ON EXPLOSIONS OF FIRE - DAMP ...
... portion of the accidents ought never to have occurred , since they have been caused either by the incompetence of the managers or the foolhardiness of the men . On the first head , though there is still much ON EXPLOSIONS OF FIRE - DAMP ...
Página 42
... portion of the leguminous plants . The manner in which these results have been arrived at is worthy of a short description in this place . Notes are taken at frequent intervals during the season of growth , the appearance of the plants ...
... portion of the leguminous plants . The manner in which these results have been arrived at is worthy of a short description in this place . Notes are taken at frequent intervals during the season of growth , the appearance of the plants ...
Página 44
... portions of the garden . It may , therefore , be inferred that the district in which these experiments were made would in process of time , if no obstacle were afforded , become covered with meadows and woods - meadows in the low ground ...
... portions of the garden . It may , therefore , be inferred that the district in which these experiments were made would in process of time , if no obstacle were afforded , become covered with meadows and woods - meadows in the low ground ...
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acid American animals anthers apparatus appears Arctocebus arranged Astronomer Astronomer Royal atmosphere Biela's birds body bones carbon carbonic acid cause character Chemical Chimpanzee chlorophyll Cirripedes coal colour comet compared contains Crustacean described diameter Elapida electric existence experiments explosion fact feet flowers fossil fuze genus geological Gibbons gives Gorilla gun-cotton Halley's method heat illustrated inches insects instance interesting Journal Jupiter known latisternal apes Lemur length less light maps matter maxillæ means meteors Microscopical mode Monkeys motion nature nearly object observed obtained Orang orbit ordinary organs paper parasites pass pistil plants plates Pleistocene pollen portion present produced Professor recent remarkable resemblance rocks Royal says scientific seen ship snakes Society species specimens Spider Monkeys stamens structure surface telescope tion torpedoes venomous snakes vessel volume wire XII.-NO