[Illustration: Letter T.]
The earliest and one of the most fatal eruptions of Mount Vesuvius that is mentioned in history took place in the year 79, during the reign of the Emperor Titus. All Campagna was filled with consternation, and the country was overwhelmed with devastation in every direction; towns, villages, palaces, and their inhabitants were consumed by molten lava, and hidden from the sight by showers of volcanic stones, cinders, and ashes.
Pompeii had suffered severely from an earthquake sixteen years before, but had been rebuilt and adorned with many a stately building, particularly a magnificent theatre, where thousands were assembled to see the gladiators when this tremendous visitation burst upon the devoted city, and buried it to a considerable depth with the fiery materials thrown from the crater. "Day was turned to night," says a classic author, "and night into darkness; an inexpressible quantity of dust and ashes was poured out, deluging land, sea, and air, and burying two entire cities, Pompeii and Herculaneum, whilst the people were sitting in the theatre."
[Illustration: POMPEII--APARTMENT IN "THE HOUSE OF THE HUNTER"]
Many parts of Pompeii have, at various times, been excavated, so as to allow visitors to examine the houses and streets; and in February, 1846, the house of the Hunter was finally cleared, as it appears in the Engraving. This is an interesting dwelling, and was very likely the residence of a man of wealth, fond of the chase. A painting on the right occupies one side of the large room, and here are represented wild animals, the lion chasing a bull, &c. The upper part of the house is raised, where stands a gaily-painted column--red and yellow in festoons; behind which, and over a doorway, is a fresco painting of a summer-house perhaps a representation of some country-seat of the proprietor, on either side are hunting-horns. The most beautiful painting in this room represents a Vulcan at his forge, assisted by three dusky, aged figures.
In the niche of the outward room a small statue was found, in _terra cotta_ (baked clay). The architecture of this house is singularly rich in decoration, and the paintings, particularly those of the birds and vases, very bright vivid.
[Illustration: PORTABLE KITCHEN, FOUND AT POMPEII.]
At this time, too, some very perfect skeletons were discovered in a house near the theatre, and near the hand of one of them were found thirty-seven pieces of silver and two gold coins; some of the former were attached to the handle of a key. The unhappy beings who were perished may have been the inmates of the dwelling. We know, from the account written by Pliny, that the young and active had plenty of time for escape, and this is the reason why so few skeletons have been found in Pompeii.
In a place excavated at the expense of the Empress of Russia was found a portable kitchen (represented above), made of iron, with two round holes for boiling pots. The tabular top received the fire for placing other utensils upon, and by a handle in the front it could be moved when necessary.
THE NIGHTINGALE AND GLOWWORM.
A Nightingale that all day long Had cheer'd the village with his song, Nor yet at eve his note suspended, Nor yet when even-tide was ended-- Began to feel, as well he might, The keen demands of appetite: When, looking eagerly around, He spied, far off upon the ground, A something shining in the dark, And knew the glowworm by his spark: So stooping down from hawthorn top, He thought to put him in his crop.
The worm, aware of his intent, Harangued him thus, right eloquent:-- "Did you admire my lamp," quoth he, "As much as I your minstrelsy, You would abhor to do me wrong, As much as I to spoil your song; For 'twas the self-same power Divine Taught you to sing and me to shine, That you with music, I with light, Might beautify and cheer the night."
The songster heard his short oration, And, warbling out his approbation, Released him, as my story tells, And found a supper somewhere else.
COWPER.
THE INVISIBLE WORLD REVEALED BY THE MICROSCOPE.
A fact not less startling than would be the realisation of the imaginings of Shakespeare and of Milton, or of the speculations of Locke and of Bacon, admits of easy demonstration, namely, that the air, the earth, and the waters teem with numberless myriads of creatures, which are as unknown and as unapproachable to the great mass of mankind, as are the inhabitants of another planet. It may, indeed, be questioned, whether, if the telescope could bring within the reach of our observation the living things that dwell in the worlds around us, life would be there displayed in forms more diversified, in organisms more marvellous, under conditions more unlike those in which animal existence appears to our unassisted senses, than may be discovered in the leaves of every forest, in the flowers of every garden, and in the waters of every rivulet, by that noblest instrument of natural philosophy, the Microscope.
[Illustration: LARVA OF THE COMMON GNAT.
A. The body and head of the larva (magnified).
B. The respiratory apparatus, situated in the tail.
C. Natural size.]
To an intelligent person, who has previously obtained a general idea of the nature of the Objects about to be submitted to his inspection, a group of living animalcules, seen under a powerful microscope for the first time, presents a scene of extraordinary interest, and never fails to call forth an expression of amazement and admiration. This statement admits of an easy illustration: for example, from some water containing aquatic plants, collected from a pond on Clapham Common, I select a small twig, to which are attached a few delicate flakes, apparently of slime or jelly; some minute fibres, standing erect here and there on the twig, are also dimly visible to the naked eye. This twig, with a drop or two of the water, we will put between two thin plates of glass, and place under the field of view of a microscope, having lenses that magnify the image of an object 200 times in linear dimensions.
Upon looking through the instrument, we find the fluid swarming with animals of various shapes and magnitudes. Some are darting through the water with great rapidity, while others are pursuing and devouring creatures more infinitesimal than themselves. Many are attached to the twig by long delicate threads, several have their bodies inclosed in a transparent tube, from one end of which the animal partly protrudes and then recedes, while others are covered by an elegant shell or case. The minutest kinds, many of which are so small that millions might be contained in a single drop of water, appear like mere animated globules, free, single, and of various colours, sporting about in every direction.
Numerous species resemble pearly or opaline cups or vases, fringed round the margin with delicate fibres, that are in constant oscillation. Some of these are attached by spiral tendrils; others are united by a slender stem to one common trunk, appearing like a bunch of hare-bells; others are of a globular form, and grouped together in a definite pattern, on a tabular or spherical membranous case, for a certain period of their existence, and ultimately become detached and locomotive, while many are permanently clustered together, and die if separated from the parent mass. They have no organs of progressive motion, similar to those of beasts, birds, or fishes; and though many species are destitute of eyes, yet possess an accurate perception of the presence of other bodies, and pursue and capture their prey with unerring purpose.
[Illustration: FOOT OF COMMON HOUSE-FLY.]
[Illustration: HAIR, GREATLY MAGNIFIED.
A. Hairs of the Bat.
B. Of the Mole.
C. Of the Mouse.]
_Mantell's Thoughts on Animalcules._
THE CANARY.
This bird, which is now kept and reared throughout the whole of Europe, and even in Russia and Siberia, on account of its pretty form, docility, and sweet song, is a native of the Canary Isles. On the banks of small streams, in the pleasant valleys of those lovely islands, it builds its nest in the branches of the orange-trees, of which it is so fond, that even in this country the bird has been known to find its way into the greenhouse, and select the fork of one of the branches of an orange-tree on which to build its nest, seeming to be pleased with the sweet perfume of the blossoms.
[Illustration: CANARY.]
The bird has been known in Europe since the beginning of the sixteenth century, when a ship, having a large number of canaries on board destined for Leghorn, was wrecked on the coast of Italy. The birds having regained their liberty, flew to the nearest land, which happened to be the island of Elba, where they found so mild a climate that they built their nests there and became very numerous. But the desire to possess such beautiful songsters led to their being hunted after, until the whole wild race was quite destroyed. In Italy, therefore, we find the first tame canaries, and here they are still reared in great numbers. Their natural colour is grey, which merges into green beneath, almost resembling the colours of the linnet; but by means of domestication, climate, and being bred with other birds, canaries may now be met with of a great variety of colours. But perhaps there is none more beautiful than the golden-yellow, with blackish-grey head and tail.
The hen canary lays her eggs four or five times a year, and thus a great number of young are produced.
As they are naturally inhabitants of warm climates, and made still more delicate by constant residence in rooms, great care should be taken in winter that this favourite bird be not exposed to cold air, which, however refreshing to it in the heat of summer, is so injurious in this season that it causes sickness and even death. To keep canaries in a healthy and happy state, it is desirable that the cage should be frequently hung in brilliant daylight, and, if possible, placed in the warm sunshine, which, especially when bathing, is very agreeable to them. The more simple and true to-nature the food is, the better does it agree with them; and a little summer rapeseed mixed with their usual allowance of the seed to which they have given their name, will be found to be the best kind of diet. As a treat, a little crushed hempseed or summer cabbage-seed may be mixed with the canary-seed. The beautiful grass from which the latter is obtained is a pretty ornament for the garden; it now grows very abundantly in Kent.
The song of the canary is not in this country at all like that of the bird in a state of nature, for it is a kind of compound of notes learned from other birds. It may be taught to imitate the notes of the nightingale, by being placed while young with that bird. Care must be taken that the male parent of the young canary be removed from the nest before the young ones are hatched, or it will be sure to acquire the note of its parent. The male birds of all the feathered creation are the only ones who sing; the females merely utter a sweet chirrup or chirp, so that from the hen canary the bird will run no risk of learning its natural note.
INDUSTRY AND APPLICATION.
Diligence, industry, and proper improvement of time are material duties of the young. To no purpose are they endowed with the best abilities, if they want activity for exerting them. Unavailing, in this case, will be every direction that can be given them, either for their temporal or spiritual welfare. In youth the habits of industry are most easily acquired; in youth the incentives to it are strong, from ambition and from duty, from emulation and hope, from all the prospects which the beginning of life affords. If, dead to these calls, you already languish in slothful inaction, what will be able to quicken the more sluggish current of advancing years? Industry is not only the instrument of improvement, but the foundation of pleasure. Nothing is so opposite to the true enjoyment of life as the relaxed and feeble state of an indolent mind. He who is a stranger to industry, may possess, but he cannot enjoy. For it is labour only which gives the relish to pleasure.
It is the appointed vehicle of every good man. It is the indispensable condition of our possessing a sound mind in a sound body. Sloth is so inconsistent with both, that it is hard to determine whether it be a greater foe to virtue or to health and happiness. Inactive as it is in itself, its effects are fatally powerful. Though it appear a slowly-flowing stream, yet it undermines all that is stable and flourishing. It not only saps the foundation of every virtue, but pours upon you a deluge of crimes and evils.
It is like water which first putrefies by stagnation, and then sends up noxious vapours and fills the atmosphere with death. Fly, therefore, from idleness, as the certain parent both of guilt and of ruin. And under idleness I include, not mere inaction only, but all that circle of trifling occupations in which too many saunter away their youth; perpetually engaged in frivolous society or public amusements, in the labours of dress or the ostentation of their persons. Is this the foundation which you lay for future usefulness and esteem? By such accomplishments do you hope to recommend yourselves to the thinking part of the world, and to answer the expectations of your friends and your country? Amusements youth requires: it were vain, it were cruel, to prohibit them. But, though allowable as the relaxation, they are most culpable as the business, of the young, for they then become the gulf of time and the poison of the mind; they weaken the manly powers; they sink the native vigour of youth into contemptible effeminacy.
BLAIR.