Chambers's Edinburgh Journal, No. 418 - Volume 17, New Series, January 3, 1852 by Various
page 28 of 66 (42%)
page 28 of 66 (42%)
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a power is concerned than that grand elementary force of nature, that is
able to uphold the orbitual movements of massive worlds. In the one case, the majestic presence is revealed in its Atlantean task of establishing the firm foundations of the universe; in the other, in its Saturnian occupation of marking the lapse of time. In the planetary movements, material attraction bends onward impulse round into a circling curve; in the pendulum oscillations, material attraction alternately causes and destroys onward impulse. In the former it acts by a steady sweep; in the latter by recurring broken starts. The reason of the difference is simply this: the planetary bodies are free to go as the two powers, attraction and impulse, urge them. The weight of the pendulum is prevented from doing so by the restraining power of the string or rod, that holds it bound by a certain invariable interval to a point of suspension placed farther than the weight from the source of attraction. A pendulum, in all its main features, is a terrestrial satellite in bonds--unable to fall to the surface of the earth, and unable to get away and circle round it, yet influenced by a resistless tendency to do both. Its vibrations are its useless struggles to free itself from the constraint of its double chains. THE COUNTRY COUSIN. The village of Westbourne was what Americans would call a stylish place, though situated deep in the heart of Derbyshire. Most of its houses had green palings and flowers in front; there was a circulating library, a milliner's shop, and a ladies' boarding-school, within its bounds; and |
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