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A Historical Account of Useful Inventions and Scientific Discoveries: Being ...
No preview available - 2016
afterwards ancient ancient Rome antiquity appears art of printing artists astronomers beautiful boiler called carriage century Chaldea chorobates clock Cloth coaches colour common constructed cylinder Democritus diameter Diodorus Siculus discovered discoveries distance earth effect Egypt eminent Emperor employed engine England engraving erected feet figure fire forks France Germany glass Grecian Greece Greeks Guttenberg heat Hipparchus honour horses human hundred HYDROMETERS improvements informed ingenious instrument introduced invention inventor iron Italy Jupiter kind king knit known labour letters likewise machine manufacture means ment mentioned metallic Meteon miles mills mode modern motion natural observed obtained occasion origin ornament perfection perhaps period philosopher piston planets plate Pliny Praxiteles produced purpose Pythagoras received resemblance Roger Bacon Roman Rome saltpetre says seal species stars steam stockings stone substance Synesius tion transit of Venus various vessel Vitruvius whence whilst
Page 207 - Give not that which is holy unto the dogs, neither cast ye your pearls before swine, lest they trample them under their feet, and turn again and rend you.
Page 188 - ... them moreover, to tell how much work it has done, as a clock records the beats of its pendulum ; it regulates the quantity of steam admitted to work ; the briskness of the fire ; the supply of water to the boiler ; the supply of coals to the fire ; it opens and shuts its valves with absolute precision as to time and manner ; it oils its joints ; it takes out any air which may accidentally enter into parts which should be vacuous ; and when...
Page 81 - And he said, Who told thee that thou wast naked? Hast thou eaten of the tree, whereof I commanded thee that thou shouldest not eat? And the man said, The woman whom thou gavest to be with me, she gave me of the tree, and I did eat.
Page 188 - Its aliment is coal, wood, charcoal, or other combustible ; it consumes none while idle ; it never tires, and wants no sleep ; it is not subject to malady when originally well made, and only refuses to work when worn out with age ; it is equally active in all climates, and will do work of any kind ; it is a water-pumper, a miner, a sailor, a cotton-spinner, a weaver, a blacksmith, a miller, &c.
Page 172 - One vessel of water rarefied by fire driveth up forty of cold water ; and a man that tends the work is but to turn two cocks, that, one vessel of water being consumed, another begins to force and refill with cold water, and so successively, the fire being tended and kept constant, which the selfsame person may likewise abundantly perform in the interim, between the necessity of turning the said cocks.
Page 191 - By his admirable contrivance, it has become a thing stupendous alike for its force and its flexibility — for the prodigious power which it can exert, and the ease, and precision, and ductility, with which that power can be varied, distributed, and applied. The trunk of an elephant, that can pick up a pin or rend an oak, is as nothing to it.
Page 117 - Then Zipporah took a sharp stone, and cut off the foreskin of her son, and cast it at his feet, and said, Surely a bloody husband art thou to me. 26 So he let him go: then she said, A bloody husband thou art, because of the circumcision.
Page 195 - And he took butter, and milk, and the calf which he had dressed, and set it before them; and he stood by them under the tree, and they did eat.
Page 220 - Can well recall what then it heard. Where is thy native simple heart Devote to Virtue, Fancy, Art?
Page 152 - So extraordinary was the ardour of this great astronomer in the study of his favourite science, that for many years, it has been asserted, he never was in bed at any hour during which the stars were visible. And he made almost all his observations, whatever was the season of the year, not under cover, but in his garden, and in the open air, and generally without an attendant.