Lectures on Natural and Experimental Philosophy: Considered in It's [sic] Present State of Improvement : Describing, in a Familiar and Easy Manner, the Principal Phenomena of Nature, and Shewing, that They All Co-operate in Displaying the Goodness, Wisdom, and Power of God, Том 3
R. Hindmarsh ... ; Sold by the author, 1794
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accelerated action altitude aperture aqua fortis arch aster axis ball ballance beam body moves brass called cause center of gravity center of motion center of oscillation circle common center consequently considered constellation degree descend diameter difserent distance diurnal motion earth ecliptic effect efsect elasticity equal equator experiments faid fame manner fluid friction greater gridiron pendulum heavens Hence horizon hydrometer inches inclined plane length lever machine mass mechanical moving body moving force nature observed ounce parabola particles pendulum perpendicular persect persectly piston point of suspension pole pounds pounds weight principle proportion pulley quantities of motion quantity of matter reser resistance rest round seet shew sigure sirst spaces described specific gravity sphere square stars stroke sulcrum suppose surface surther suspended thereof thing tion tube velo velocity acquired vessel vibrations weight wheel whole
Сторінка 485 - In them hath he set a tabernacle for the sun; which is as a bridegroom coming out of his chamber, and rejoiceth as a strong man to run a race. His going forth is from the end of the heaven, and his circuit unto the ends of it: and there is nothing hid from the heat thereof.
Сторінка 433 - I should with great alacrity teach them all to fly. But what would be the security of the good, if the bad could at pleasure invade them from the sky ? Against an army sailing through the clouds neither walls, nor mountains, nor seas, could afford any security. A flight of northern savages might hover in the wind, and light at once with irresistible violence upon the capital...
Сторінка 343 - But in the way in which this business is now carried on, not only the whole work is a peculiar trade, but it is divided into a number of branches, of which the greater part are likewise peculiar trades.
Сторінка 343 - One man draws out the wire, another straights it, a third cuts it, a fourth points it, a fifth grinds it at the top for receiving the head ; to make the head requires two or three distinct operations ; to put it on is a peculiar business, to whiten the pins is another ; it is even a trade by itself to put them into the paper; and the important business of making a pin is in this manner divided into about eighteen distinct operations...
Сторінка 433 - But what would be the security of the good if the bad could at pleasure invade them from the sky? Against an army sailing through the clouds, neither walls nor mountains nor seas could afford any security. A flight of northern savages might hover in the wind and light at once with irresistible violence upon the capital of a fruitful region that was rolling under them.
Сторінка 485 - Let them praise the name of the LORD: for he commanded, and they were created.
Сторінка 343 - ... the important business of making a pin is, in this manner, divided into about eighteen distinct operations, which, in some manufactories, are all performed by distinct hands, though in others the same man will sometimes perform two or three of them.
Сторінка 432 - To survey with equal security the marts of trade and the fields of battle, mountains infested by barbarians and fruitful regions, gladdened by plenty and lulled by peace! How...
Сторінка 418 - ... passed through it like water through a sieve. His experiments, therefore, made in the year 1782, proceeded no farther than blowing up soap-bubbles with inflammable air, which ascended rapidly to the ceiling, and broke against it. But, while the discovery of the art of aerostation seemed thus on the point of being made in Britain, it was all at once announced in France, and that from a quarter whence nothing of the kind was to have been expected. Two brothers, Stephen and John Montgolfier, natives...