The World: Or, First Lessons in Astronomy and Geology: In Connetion with the Present and Past Condition of Our Globe |
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Page 16
... i.e., having the diameter through one direction longer than another, or, whether
the curvature is of such a nature as to return into itself, for it is well known that
there are curves, such are the parabola, and hyperbola, which, however far ...
... i.e., having the diameter through one direction longer than another, or, whether
the curvature is of such a nature as to return into itself, for it is well known that
there are curves, such are the parabola, and hyperbola, which, however far ...
Page 17
Having learned these two things, viz: that there is a great and unceasing motion
somewhere, and that the earth is round, it becomes interesting to determine its
actual size, its diameter and circumference. Previous to determining this and on
the ...
Having learned these two things, viz: that there is a great and unceasing motion
somewhere, and that the earth is round, it becomes interesting to determine its
actual size, its diameter and circumference. Previous to determining this and on
the ...
Page 22
Now if we take 694 miles for the length of a degree, it is evident the
circumference of the earth will be 360 times this, or 25,020 miles, and as the
diameter is a little less than the circumference, the diameter is called in round
numbers 8000 miles ...
Now if we take 694 miles for the length of a degree, it is evident the
circumference of the earth will be 360 times this, or 25,020 miles, and as the
diameter is a little less than the circumference, the diameter is called in round
numbers 8000 miles ...
Page 23
23 earth, is divided into 360 parts, and these subdivided into sixty parts each, and
their length ascertained, that it would take 8000 of them to measure the diameter
of the earth. The length of a mile therefore, instead of determining the diameter ...
23 earth, is divided into 360 parts, and these subdivided into sixty parts each, and
their length ascertained, that it would take 8000 of them to measure the diameter
of the earth. The length of a mile therefore, instead of determining the diameter ...
Page 39
know. something. of. their. distance. from. us,. and. the. actual. velocity. with
which both we and they are moving. The diameter of our. earth. we have
assumed at 8000 miles, or equal lengths, we can, from knowing this, ascertain
the distance of ...
know. something. of. their. distance. from. us,. and. the. actual. velocity. with
which both we and they are moving. The diameter of our. earth. we have
assumed at 8000 miles, or equal lengths, we can, from knowing this, ascertain
the distance of ...
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The World Or First Lessons in Astronomy and Geology: In Connection with the ... Hamilton Lanphere Smith No preview available - 2009 |
The World Or First Lessons in Astronomy and Geology: In Connection with the ... Hamilton Lanphere Smith No preview available - 2009 |
Common terms and phrases
ancient animals appear astronomical atmosphere axis barrier reefs beautiful beds C H A P T E R calcareous called carbonic acid carboniferous causes celestial equator centre circle clay clock clouds coast commencement continually coral deposited dial diameter distance diurnal earth earthquakes east ecliptic elevation epoch equator eruption feet flow flustra formation formed fossil globe gneiss granite heat heavens height heliacal rising hence horizon immense island land latitude lava length limestone mass means meridian miles minute moon motion mountains moving night observed ocean Oolite orbit period phenomena plane point of Aries pole pole star portion precession present reefs remains remarkable represented revolution revolving right ascension rising river rocks sand sandstone shells shore Siderial solstice springs star stone strata supposed surface temperature tion tropical vast vernal equinox volcanic waves whole winds Zodiac zoophytes
Popular passages
Page 35 - He scarce had ceased, when the superior fiend Was moving toward the shore : his ponderous shield, Ethereal temper, massy, large, and round, Behind him cast ; the broad circumference Hung on his shoulders like the moon, whose orb Through optic glass the Tuscan artist views, At evening, from the top of Fesole, Or in Valdarno, to descry new lands, Rivers, or mountains, in her spotty globe.
Page 138 - And missing thee, I walk unseen On the dry smooth-shaven green. To behold the wandering moon, Riding near her highest noon. Like one that had been led astray Through the heaven's wide pathless way, And oft, as if her head she bowed, Stooping through a fleecy cloud.
Page 111 - Hush'd in deep silence, sleep ye when 'tis calm ? When from the pallid sky the sun descends, With many a spot, that o'er his glaring orb Uncertain wanders, stain'd ; red fiery streaks Begin to flush around.
Page 153 - AT summer eve, when Heaven's ethereal bow Spans with bright arch the glittering hills below. Why to yon mountain turns the musing eye, "Whose sunbright summit mingles with the sky ? Why do those cliffs of shadowy tint appear More sweet than all the landscape smiling near ?— 'Tis distance lends enchantment to the view, And robes the mountain in its azure hue.
Page 93 - As one who, long in populous city pent, Where houses thick and sewers annoy the air, Forth issuing on a summer's morn to breathe Among the pleasant villages and farms Adjoin'd, from each thing met conceives delight ; The smell of grain, or tedded grass, or kine, Or dairy, each rural sight, each rural sound...
Page 251 - OF chance or change, 0 let not man complain, Else shall he never, never cease to wail ; For, from the imperial dome, to where the swain Rears the lone cottage in the silent dale, All feel the assault of Fortune's fickle gale...
Page 109 - Tis pleasant, by the cheerful hearth, to hear Of tempests and the dangers of the deep, And pause at times, and feel that we are safe ; Then listen to the perilous tale again, And with an eager and suspended soul, Woo terror to delight us.
Page 288 - For the winds and the waves are absent there, And the sands are bright as the stars that glow In the motionless fields of upper air ; There, with its waving blade of green, The sea-flag streams through the silent water, And the crimson leaf of the dulse is seen To blush like a banner bathed in slaughter.
Page 288 - There with a light and easy motion, The fan-coral sweeps through the clear deep sea; And the yellow and scarlet tufts of ocean Are bending like corn on the upland lea: And life, in rare and beautiful forms, Is sporting amid those bowers of stone, And is safe, when the wrathful spirit of storms Has made the top of the wave his own...
Page 131 - And wait the approaching sign to strike, at once, Into the general choir. Even Mountains, Vales, And Forests seem, impatient, to demand The promised sweetness. Man superior walks Amid the glad Creation, musing praise, And looking lively gratitude. At last, The Clouds consign their treasures to the fields, And, softly shaking on the dimpled pool Prelusive drops, let all their moisture flow, In large effusion, o'er the freshened world. The stealing Shower is scarce to patter heard, By such as wander...