The Rural Magazine, and Literary Evening Fire-Side, Vol. 1 No. 08 (1820)Various
Science
The Rural Magazine, and Literary Evening Fire-Side, Vol. 1 No. 08 (1820)
Various
Agriculture; Agriculture -- Periodicals
_Parallel of enjoyment and suffering in drink._--The water drinker
glides tranquilly through life, without much exhileration or
depression, and escapes many diseases to which he would otherwise
be subject. The wine drinker experiences short, but vivid periods
of rapture, and long intervals of gloom; he is also more subject to
disease. The balance of enjoyment, then, turns decidedly in favour
of the water drinker, leaving out his temporal _prosperity_ and
future anticipations; and the nearer we keep to his regimen, the
happier we shall be. Here, however, as is in all other things, there
is a certain latitude within the range of health and happiness which
the wise man and the philosopher will occasionaly travel round, but
not exceed.--The _native fountain_ is in the centre, and from it
our eccentric divergences should be narrowly watched and carefully
limited.
_Density, weight, &c. of the earth._--From the experiment of
Maskelyne, and the calculations of Hutton, Cavendish, Laplace, &c.
it appears, that considering the specific gravity of water as unity,
the mean density of the earth would be according to Hutton, 4.95,
or according to Cavendish, 5.48. The mean most commonly adopted is
5.4. Taking this as our ground work, we may now proceed to that most
singular question of _weighing_ the earth.
Assuming 7920 miles as the mean diameter of the earth, the number of
cubic miles will be 239,979,311,961. Now each cubic mile contains
147,197,952,000 cubic feet; also every cubic foot of water weighs
1000 avoirdupoise ounces.
Hence a cubic mile of water will weigh 4,107,085,714 tons, and
consequently a globe of water of equal dimensions with our earth
would weigh 985,594,985,000,000,000,000 tons, and that multiplied by
the calculated density 5.4, gives 5,322,212,919,540,000,000,000 tons
for the weight of our earth.
_Fruit._--The Poughkeepsie Herald states, that Mr. Joseph Waddle,
of the town of Washington, Dutchess county, has sold, at the New
York market, during the last six weeks, the produce of ten apple
trees for the almost incredible sum of three hundred and sixty
dollars--they were of a species called Summer Russets; the quantity
fifty barrels. These apples grew on ten trees, which altogether
occupy less than one quarter of an acre of ground. When the apples
were first gathered last fall they filled fifty-three barrels, and
on being picked over this spring, preparatory to sending them to
market, they were reduced to fifty barrels.
Public-domain text, read in full here on John Shaqi.
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