On the connexion of the physical sciences / By Mrs. Somerville.

  • Mary Somerville
Date:
1834
Catalogue details

Licence: Public Domain Mark

Credit: On the connexion of the physical sciences / By Mrs. Somerville. Source: Wellcome Collection.

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    heavens; and which traces, by an uninterrupted chain of deduction from the great principle that governs the universe, the revolutions and rotations of the planets, and the oscillations of the fluids at their surfaces; and which estimates the changes the system has hitherto undergone, or may hereafter experience—changes which require millions of years for their accomplishment. The accumulated efforts of astronomers, from the earliest dawn of civilization, have been neces- sary to establish the mechanical theory of astro- nomy. The courses of the planets have been ob- served for ages with a degree of perseverance that is astonishing, if we consider the imperfection and even the want of instruments. The real motions of the earth have been separated from the apparent motions of the planets ; the laws of the planetary revolutions have been discovered; and the disco- very of these laws has led to the knowledge of the gravitation of matter. On the other hand, de- scending from the principle of gravitation, even- motion in the solar system lias been so completely explained, that the account of no astronomical phenomenon can now be transmitted to posterity of which the laws have not been determined. Science, regarded as the pursuit of truth, which can only be attained by patient and unprejudiced investigation, wherein nothing is too great to be
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