The Mirror, 1828.07.05, issue No. 321 | Page 8

circulating excitement, and cutaneous secretions of the body, are also at their maximum. The temperature of the day and night differ so little, that the sedative effects of evening and morning are not sufficient to restore the frame by soothing the sensibilities, overexcited and irritable from the previous warmth. Whence the languor and irritability felt in summer, when the heat is long continued, and the nights are spent in restlessness and anxious oppression. Exhaustion and relaxation of the frame are the consequence.
As the autumnal equinox verges on, the mornings and evenings get cooler in relation to the mid-day heat; and about the equinox, the difference in the temperature of mid-day and midnight is at its maximum. We have therefore a powerful sedative effect in the morning, which braces and invigorates the body; a powerful reactive effect at mid-day, which rouses and stimulates the actions and sensibilities of the frame; and again towards evening a sedative effect, from the increasing cold reaching its maximum at midnight.
As the season passes on from the Equinox towards the winter solstice, the heat of the sun daily diminishes, and the cold gains a daily preponderance. The sedative effect on the body goes on progressively increasing, being less and less counteracted by any genial influence from the solar heat at mid-day; whence the gloom and depression so universally experienced by the nervous in November and December, which is more and more felt till the shortest day. So soon as the minimum of solar influence and maximum of sedative effect on the body has passed over, the sun gradually acquires more of meridian influence, and a daily increasing ascendancy over the prevalent cold. The human constitution at the same time is subject to a proportionate reactive disposition; which reaction is felt most at noon, and it daily becomes more and more apparent till the vernal equinox, when we have the difference betwixt the meridian and midnight temperature again at a maximum. We have daily a powerful sedative effect in the morning, a powerful meridian reaction, which again subsides into a sedative condition on the access of the evening. This daily effect on the constitution is exactly similar to that at the autumnal equinox, only it occurs under different circumstances. In autumn it is connected with departing heat and progressively increasing cold; in Spring it is connected with progressively diminishing cold and advancing heat. After the vernal equinox, the difference in the meridian and midnight temperature gradually diminishes; the daily sedative effect at morning and evening becomes less and less apparent as general atmospheric warmth prevails, till towards the summer solstice, the general effect on the constitution is stimulation and excitement by atmospheric heat.
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NOTES OF A READER.
BYRON'S "FARE THEE WELL."
On one occasion of a mediator waiting upon Lord Byron upon the subject of a reconciliation with his wife, he produced from his desk a paper on which was written "fare thee well," and said, "Now these are exactly my feelings on the subject--they were not intended to be published, but you may take them."--_Lit. G._
EARLY HOURS.
Dr. Franklin published an ingenious Essay on the advantages of early rising.--He called it "an economical project," and calculated the saving that might be made in the city of Paris, by using the sunshine instead of the candles--at no less than 4,000,000l. sterling.
SENSITIVE PLANTS.
Light exercises a very remarkable influence upon the irritability of the sensitive plant. Thus, if a sensitive plant be placed in complete darkness, by carrying it within an opaque vessel, it will entirely lose its irritability, and that in a variable time, according to a certain state of depression or elevation of the surrounding temperature.
At Brussels, the demand for labour is so great, in consequence of the number of new buildings, that tradesmen consider they confer a favour on a customer by the execution of his orders. The lower classes have become, within the last seven years, extremely dissipated, owing it is supposed to the increase in the wages of the mechanics and labourers employed in the numerous buildings erected within that period. During the Kaermess annual feast of three days, it is calculated 80,000 litres (pots) are drunk each day!
Cooper, the American novelist, has just published two volumes of "Notions" of his countrymen, in the course of which he bestows on them the following surperlative epithets: "most active, quick-witted, enterprising, orderly, moral, simple, vigorous, healthful, manly, generous, just, wise, innocent, civilized, liberal, polite, enlightened, ingenious, moderate, glorious, firm, free, virtuous, intelligent, sagacious, kind, honest, independent, brave, gallant, intellectual, well-governed, elevated, dignified, pure, immaculate, extraordinary, wonderful," &c. He then calls them the "most improving," which is painting, nay coating, the lily, to "wasteful and ridiculous excess."
OSTRICHES
Impart a lively interest to a ride in the Pampas. They are sometimes seen in coveys of twenty or thirty, gliding