I. The Greek school philosophy, with reference to physical science. II. The physical sciences in ancient Greece. III. Greek astronomy. IV. Physical science in the middle ages. V. Formal astronomy after the stationary period. VI. Mechanics, including fluid mechanics. VII. Physical astronomy. Additions to the 3d edD. Appleton, 1858 |
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Página 56
... universe ; and to these were soon added all the great questions which our moral condi- tion and faculties suggest ... universe ; according to Thales , water was the ori- gin of all things , according to Anaximenes , air ; and Heraclitus ...
... universe ; and to these were soon added all the great questions which our moral condi- tion and faculties suggest ... universe ; according to Thales , water was the ori- gin of all things , according to Anaximenes , air ; and Heraclitus ...
Página 63
... universe , a Void , or space in which there is nothing , he inquires first in how many senses we say that one thing is in another . He enumer- ates many of these ; we say the part is in the whole , as the finger is in the hand ; again ...
... universe , a Void , or space in which there is nothing , he inquires first in how many senses we say that one thing is in another . He enumer- ates many of these ; we say the part is in the whole , as the finger is in the hand ; again ...
Página 64
... Universe as One or as Many things . They tried to determine how far we may , or must , combine with these conceptions that of a whole , of parts , of number , of limits , of place , of beginning or end , of full or void , of rest or ...
... Universe as One or as Many things . They tried to determine how far we may , or must , combine with these conceptions that of a whole , of parts , of number , of limits , of place , of beginning or end , of full or void , of rest or ...
Página 66
... universe , which had been started among subtle and speculative men , by unfolding the meaning of the words and phrases which are applied to the most general notions of things and relations . We have already noticed this method . A few ...
... universe , which had been started among subtle and speculative men , by unfolding the meaning of the words and phrases which are applied to the most general notions of things and relations . We have already noticed this method . A few ...
Página 68
... universe . And here it may be remarked that the tendency ( of which we are here tracing the development ) to extract speculative opinions from the relations of words , must be very natural to man ; for the very widely accepted doctrine ...
... universe . And here it may be remarked that the tendency ( of which we are here tracing the development ) to extract speculative opinions from the relations of words , must be very natural to man ; for the very widely accepted doctrine ...
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Términos y frases comunes
already ancient appears applied Arabians Archimedes Aristotelian Aristotle asserted astrology astronomers attempt Bernoulli calculation cause celestial centre circle conceived considered Copernican system Copernicus Descartes discovered discovery distance distinct diurnal motion doctrine earth eccentricity eclipses effect epicycles Euler Evection facts Flamsteed fluid force Galileo gravity Greek Halley heavens heliocentric Hipparchus Huyghens hypothesis ideas Inclined Plane Inductive inequalities instance invention John Bernoulli Jupiter Kepler kind knowledge labors Law of Motion longitude lunar manner mathematical mathematicians means mechanical method mind mode moon moon's move Mysticism nature Newton Newtonian notice observations opinions orbit period phenomena philosophy physical planets Plato Principia principles problem produced progress proportion propositions Ptolemy published reason reference remarkable result revolve says Sect seen speak speculations stars Stevinus supposed Tables theory things thought tion treatises true truth Tycho Tycho Brahe universe velocity views vis viva weight writers
Pasajes populares
Página 151 - Rather admire ; or if they list to try Conjecture, he his fabric of the Heavens Hath left to their disputes, perhaps to move His laughter at their quaint opinions wide. Hereafter, when they come to model Heaven And calculate the stars, how they will wield The mighty frame; how build, unbuild, contrive To save appearances; how gird the sphere With centric and eccentric' scribbled o'er, Cycle and epicycle, orb in orb...
Página 562 - Indian race, from the mouth of the St. Lawrence to the mouth of the Mississippi, had become estranged from the English and friendly to the French.
Página 384 - DESCEND from Heaven, Urania, by that name If rightly thou art called, whose voice divine Following, above the Olympian hill I soar, Above the flight of Pegasean wing! The meaning, not the name, I call...
Página 340 - There it was that I found and visited the famous Galileo, grown old, a prisoner to the Inquisition for thinking in astronomy otherwise than the Franciscan and Dominican licensers thought.
Página 184 - Argus' eyes by Hermes' wand opprest, Closed one by one to everlasting rest; Thus at her felt approach, and secret might, Art after art goes out, and all is night. See skulking Truth to her old cavern fled, Mountains of casuistry heaped o'er her head!
Página 40 - But a just story of learning, containing the antiquities and originals of knowledges and their sects, their inventions, their traditions, their diverse administrations and managings, their flourishings, their oppositions, decays, depressions, oblivions, removes, with the causes and occasions of them, and all other events concerning learning, throughout the ages of the world, I may truly affirm to be wanting.
Página 87 - ... is at least so far just. 5. We come back again, therefore, to the question, What was the radical and fatal defect in the physical speculations of the Greek philosophical schools ? To this I answer : The defect was, that though they had in their possession Facts and Ideas, the Ideas were not distinct and appropriate to the Facts.
Página 275 - The Discovery of a New World ; or, a Discourse tending to prove that it is probable there may be another habitable World in the Moon ; with a Discourse concerning the possibility of a passage thither.
Página 72 - The bodies of which the world is composed are solids, and therefore have three dimensions ; now three is the most perfect number ; it is the first of numbers, for of one we do not speak as a number ; of two we say both ; but three is the first number of which we say all; moreover, it has a beginning, a middle, and an end.
Página 294 - I urged as a thing to be sought; that for which I joined Tycho Brahe, for which I settled in Prague, for which I have devoted the best part of my life to astronomical contemplations ; — at length I have brought to light, and have recognised its truth beyond my most sanguine expectations.