A Short History of Natural Science and of the Progress of Discovery: From the Time of the Greeks to the Present Day : for the Use of Schools and Young PersonsD. Appleton, 1886 - 467 páginas |
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Página xix
... Motion of our Solar System through Space- Weight of the Earth determined by the Schehallien Experiment -Summary of the Science of the Eighteenth Century . 265 CHAPTER XXXI . SCIENCE OF THE NINETEENTH CENTURY . Difficulties of ...
... Motion of our Solar System through Space- Weight of the Earth determined by the Schehallien Experiment -Summary of the Science of the Eighteenth Century . 265 CHAPTER XXXI . SCIENCE OF THE NINETEENTH CENTURY . Difficulties of ...
Página xxi
... Motion into Heat - Dr . Hirn's Experiments on the conversion of Heat into Motion - Proof of the Indestructibility of Force and Conservation of Energy CHAPTER XXXV . • SCIENCE OF THE NINETEENTH CENTURY ( CONTINUED ) . Oersted discovers ...
... Motion into Heat - Dr . Hirn's Experiments on the conversion of Heat into Motion - Proof of the Indestructibility of Force and Conservation of Energy CHAPTER XXXV . • SCIENCE OF THE NINETEENTH CENTURY ( CONTINUED ) . Oersted discovers ...
Página 2
... motion ; Biology the science of life ; Geology the science of the earth , teaching us how the different rocks have been formed ; and Chemistry the science which treats of the materials of which all substances are made , and shows the ...
... motion ; Biology the science of life ; Geology the science of the earth , teaching us how the different rocks have been formed ; and Chemistry the science which treats of the materials of which all substances are made , and shows the ...
Página 34
... motion . Our bodies are provided with two sets of fine cords or threads called nerves ; one set running from different parts of the body to the spine and the brain , and the other set run- ning back from the spine and brain to the body ...
... motion . Our bodies are provided with two sets of fine cords or threads called nerves ; one set running from different parts of the body to the spine and the brain , and the other set run- ning back from the spine and brain to the body ...
Página 82
... motion , a famous engineer , named Stevinus , of Bruges , published a little book , in which he made known some very important laws about the rest and motion of bodies , which formed the foundation of the modern science of statics , or ...
... motion , a famous engineer , named Stevinus , of Bruges , published a little book , in which he made known some very important laws about the rest and motion of bodies , which formed the foundation of the modern science of statics , or ...
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Términos y frases comunes
acid Alhazen anatomy animals astronomers attraction battery began bodies born calculations called cause CENTURY CONTINUED Charles Lyell chemical chemistry chemists colours comet Cuvier cylinder dark died discovered discoveries earth eighteenth century electric current Encyclopædia Encyclopædia Britannica Erasistratus exactly experiments explained facts famous formed fossils Galileo Galvani Geber Geology glass globe going gravitation Greeks Haller heat Herschel Hipparchus Huyghens hydrogen invented John Herschel Jupiter Kepler Lagrange Lamarck Laplace lines Linnæus living magnet mercury metals meteors moon moving round named Natural needle Newton observations orbit oxygen pass phlogiston piece piston planets prism produced Professor proved Ptolemy refracted remember rocks round the sun showed side spectrum St.-Hilaire stars steam substances telescope theory tion transit of Venus tricity tube turned Uranus Venus Vesalius vibrations Voltaic Pile Watt waves weight wire young
Pasajes populares
Página 125 - Our business was (precluding matters of Theology and state affairs) to discourse and consider of Philosophical Enquiries, and such as related thereunto : as physick, anatomy, geometry, astronomy, navigation, staticks, magneticks, chymicks, mechanicks, and natural experiments ; with the state of these studies, as then cultivated at home and abroad.
Página 101 - ... that the squares of the periodic times of the planets are proportional to the cubes of their mean distances from the sun.
Página 125 - Saturn, the spots in the sun, and its turning on its own axis", the inequalities and selenography of the moon, the several phases of Venus and Mercury, the improvement of telescopes, and grinding of glasses for that purpose, the weight of air, the possibility, or impossibility of vacuities, and nature's abhorrence thereof, the Torricellian experiment in quicksilver, the descent of heavy bodies, and the degrees of acceleration therein ; and divers other things of like nature.
Página 234 - The feeling of it to my lungs was not sensibly different from that of common air ; but I fancied that my breast felt peculiarly light and easy for some time afterwards. Who can tell but that, in time, this pure air may become a fashionable article in luxury Hitherto only two mice and myself have had the privilege of breathing it."* * Dr.
Página 170 - I do not know what I may appear to the world, but to myself I seem to have been only like a boy playing on the sea-shore, and diverting myself in now and then finding a smoother pebble or a prettier shell than ordinary, whilst the great ocean of truth lay all undiscovered before me.