Part 4

The most fearful outbreak of volcanic force which the world has experienced since the eruption of Krakatoa in the Straits of Sunda, has recently laid waste many miles of the fairest part of New Zealand. It is not yet known how many human lives have been sacrificed in this terrible visitation, but it is certain that several Maori settlements have been completely destroyed, and that the country for many miles round the centre of disturbance has been literally devastated. The outbreak commenced at midnight on the 9th of last June with a succession of fearful earthquake shocks. Then, for the first time within living memory, Mount Tarawera suddenly became an active volcano, and belched forth torrents of stones and boiling mud mingled with fire and smoke. The once fertile district is covered with a layer of mud and ashes, so that those who have survived the terrible ordeal have starvation and ruin before them. One minor effect of the disaster will be regretted all the world over by those who have visited or have read of the wondrous scenery of New Zealand. The far-famed pink and white terraces have ceased to exist. These terraces were unique, and had they been known in ancient times, must have been counted with the wonders of the world. Boiling water heavily charged with silica issued from the ground, and as it tumbled over the hillside and gradually cooled in its descent, it deposited its silica as a glittering crystallisation. Mr Froude, one of the last visitors who has written upon the subject, says: ‘Stretched before us we saw the white terrace in all its strangeness: a crystal staircase, glittering and stainless as if it were ice, spreading out like an open fan from a point above us on the hillside, and projecting at the bottom into a lake, where it was perhaps two hundred yards wide.’

This hot-lake district was becoming a great sanatorium, and tourists flocked to it from all countries, for the warm water was credited with wonderful healing powers. From this circumstance alone, it was believed that the district had a great future before it. The Maoris thought not a little of the natural wonders of which they were the stewards, and took care to levy blackmail on all their visitors. All this is now at an end, for the wonders have gone, until possibly new ones are gradually developed in their stead.

Much has been written on the subject of mysterious noises, which in most cases, if intelligently inquired into, would be found to have no mystery at all about them. A Professor at Philadelphia recently recorded that at a certain hour each day one of the windows in his house rattled in the most violent manner. On consulting the local railway time-table, he could find no train running at the hour specified. But on examining another table, which included a separate line, he found that a heavy train passed at the time at a distance of several miles from his house. He then referred to the geological formation of the ground between the two points, and at once saw that there was an outcropping ledge of rock which formed a link of connection between the distant railway line and his home. It was the vibration carried by this rock from the passing train that rattled the window.

Dr Marter of Rome has discovered in many of the skulls in the different Roman and Etruscan tombs, as well as in those deposited in the various museums, interesting specimens of ancient dentistry and artificial teeth. These latter are in most cases carved out of the teeth of some large animal. In many instances, these teeth are fastened to the natural ones by bands of gold. No cases of stopped teeth have been discovered, although many cases of decay present themselves where stopping would have been advantageous. The skulls examined date as far back as the sixth century B.C., and prove that the art of dentistry and the pains of toothache are by no means modern institutions.

The city of Hernosand, in Sweden, can boast of being the first place in Europe where the streets are lighted entirely by electricity to the exclusion of gas. It has the advantage of plenty of natural water-power for driving the electric engines, so that the new lights can actually be produced at a cheaper rate than the old ones.

Although many investors have burnt their fingers—metaphorically, we mean—over the electric-lighting question in this country, it seems to be becoming a profitable form of investment in America. A circular addressed by the editor of one of the American papers to the general managers of the lighting Companies has elicited the information that many of them are earning good dividends—in one case as much as eighteen per cent. for the year. As we have before had occasion to remind our readers, the price of gas in this country averages about half what it does in New York, and this fact alone would account for the more flourishing state of transatlantic electric lighting Companies.

At a half-demolished Jesuit College at Vienna, a dog lately fell through a fissure in the pavement. The efforts to rescue the poor animal led to a curious archæological discovery. The dog had, it was found, fallen into a large vault containing ninety coffins. The existence of this underground burial-place had hitherto been quite unsuspected. The inscriptions on the coffins date back to the reign of Maria Theresa, and the bodies are of the monks of that period, and of the nobles who helped to support the monastery.

In an interesting lecture lately delivered before the Royal Institution on ‘Photography as an Aid to Astronomy,’ Mr A. A. Common, who is the principal British labourer in this comparatively new field of research, described his methods of working, and held out sanguine hopes of future things possible by astronomical photography. Speaking of modern dry-plate photography, he said: ‘At a bound, it has gone far beyond anything that was expected of it, and bids fair to overturn a good deal of the practice that has hitherto existed among astronomers. I hope soon to see it recognised as the most potent agent of research and record that has ever been within the reach of the astronomer; so that the records which the future astronomer will use will not be the written impression of dead men’s views, but veritable images of the different objects of the heavens recorded by themselves as they existed.’

Two remarkable and wonderful cases of recovery from bullet-wounds have lately taken place in the metropolis. In one case, that of a girl who was shot by her lover, the bullet is deeply imbedded in the head, too deep to admit of any operation; yet the patient has been discharged from the hospital convalescent. The other case was one of attempted suicide, the sufferer having shot himself in the head with a revolver. In this case, too, the bullet is still in the brain, and in such a position as to prevent the operation of extraction. In spite of this, the patient has been discharged from hospital care, and it is said that he suffers no inconvenience from the consequences of his rash act. A curious coincidence in connection with these cases is that both shots were fired on the same day, the 19th of June, and that both cases were treated at the London Hospital. ‘The times have been,’ says Shakspeare, ‘that, when the brains were out, the man would die.’ The poet puts these words into the mouth of Macbeth, when that wicked king sees the ghost of the murdered Banquo rise before him. In the cases just cited, we have a reality which no poet could equal in romance. People walking about in the flesh with bullets in their brains are certainly far more wonderful things than spectres. These marvellous recoveries from what, a few years ago, would have meant certain death, must be credited to surgical skill and the modern antiseptic method of treating wounds.

Magistrates are continually deploring the use of the revolver among the civil community, and hardly a week passes but some terrible accident or crime is credited to the employment of that weapon. That it is a most valuable arm when used in legitimate warfare, the paper lately read before the Royal United Service Institution by Major Kitchener amply proved. According to this paper, every nation but our own seems to consider that the revolver is the most important weapon that cavalry can be armed with. In Russia, for instance, all officers, sergeant-majors, drummers, buglers, and even clerks, carry revolvers. In Germany, again, there is a regular annual course of instruction in the use of the weapon. In our army, however, the revolver seems to be in a great measure ignored, excepting by officers on active foreign service.

A new method of detecting the source of an offensive odour in a room is given by _The Sanitarian_ newspaper. In the room in question, the smell had become so unbearable that the carpet was taken up, and a carpenter was about to rip up the flooring to discover, if possible, the cause. By a happy inspiration, the services of some sanitary inspectors in the shape of a couple of bluebottle flies were first called into requisition. The flies buzzed about in their usual aggravating manner for some minutes, but eventually they settled upon the crack between two boards in the floor. The boards were thereupon taken up, and just underneath them was found the decomposing body of a rat.

The extent to which the trade in frozen meat from distant countries has grown since the introduction, only a few years back, of the system of freezing by the compression and subsequent expansion of air, is indicated by the constant arrival in this country of vast shiploads of carcases from the antipodes. The largest cargo of dead-meat ever received lately arrived in the Thames from the Falkland Islands on board the steamship _Selembria_. This consisted of thirty thousand frozen carcases of sheep. This ship possesses four engines for preserving and freezing the meat, and the holds are lined with a non-conducting packing of timber and charcoal.

A new system of coating iron or steel with a covering of lead, somewhat similar in practice to the so-called galvanising process with zinc, has been introduced by Messrs Justice & Co. of Chancery Lane, London, the agents for the Ajax Metal Company of Philadelphia. Briefly described, the process consists in charging molten lead with a flux composed of sal ammoniac, arsenic, phosphorus, and borax; after which, properly cleansed iron or steel plates will when dipped therein receive a coating of the lead. The metal so protected will be valuable for roofs, in place of sheet-lead or zinc, for gutters, and for numberless purposes where far less durable materials are at present used with very false economy.

It would seem, from the results of some experiments lately conducted on the Dutch state railroads in order to discover the best method of protecting iron from the action of the atmosphere, that red-lead paints are far more durable than those which owe their body to iron oxide. The test-plates showed also that the paint adhered to the metal with far greater tenacity if the usual scraping and brushing were replaced by pickling—that is, treatment with acid. The best results were obtained when the metal plate was first pickled in spirits of salts (hydrochloric acid) and water, then washed, and finally rubbed with oil before applying the paint.

The latest advance in electric lighting is represented by the introduction of Mr Upward’s primary battery, the novelty in which consists in its being excited by a gas instead of a liquid. The gas employed is chlorine, and the battery cells have to be hermetically sealed, for chlorine is, as every dabbler in chemical experiments knows, a most suffocating and corrosive gas. In practice, this primary battery is connected with an accumulator or secondary battery, so that the electricity generated by it is stored for subsequent use. The invention represents a convenient means of producing the electric light on a small scale for domestic use, where gas-engines and dynamo-machines are not considered desirable additions to the household arrangements. The battery is made by Messrs Woodhouse and Rawson, West Kensington.

Mr Fryer’s Refuse Destructor has now been adopted in several of our large towns. Newcastle is the latest which has taken up the system, and in that town thirty tons of refuse are consumed in the furnaces daily. The residue consists of between seven and eight tons of burnt clinker and dry ashes, which are used for concrete and as a bedding for pavement. There is no actual profit attached to the system, but it affords a convenient method of dealing with some of that unmanageable material which is a necessary product of large communities, and which might otherwise form an accumulation most dangerous to health.

After three years of constant work, the signal station on Ailsa Craig, in the Firth of Clyde, is announced, by the Northern Light Commissioners, to be ready for action. In foggy or snowy weather, the fog-horns which have been placed there will utter their warning blasts to mariners, and will doubtless lead to the prevention of many a shipwreck. The trumpets are of such a powerful description, that in calm weather they will be audible at a distance of nearly twenty miles from the station; and as the blasts are of a distinctive character, the captain of a ship will be easily able to recognise them, and from them to learn his whereabouts.

Mr Sinclair, the British consul at Foochow, reports that the manufacture of brick tea of varieties of tea-dust by Russian merchants, for export to Siberia, is acquiring considerable importance at Foochow. The cheapness of the tea-dust, the cheapness of manufacture, the low export duties upon it, together with the low import duties in Russia, help to make this trade successful and profitable. The brick is said to be beautifully made, and very portable. Mr Sinclair wonders that the British government does not get its supplies from the port of Foochow, as they would find it less expensive and more wholesome than what is now given the army and the navy. He suggests that a government agent should be employed on the spot to manufacture the brick tea in the same way as adopted by the Russians there and at Hankow.

CYCLING AS A HEALTH-PRODUCT.

The advantages of a fine physical form are under-estimated by a large class of people, who have a half-defined impression that any considerable addition to the muscles and general physique must be at the expense of the mental qualities. This mistaken impression is so prevalent, that many professional literary people avoid any vigorous exercise for fear that it will be a drain upon their whole system, and thus upon their capacity for brain-work. The truth is that such complete physical inertness has the effect of clogging the action of the blood, of retaining the impurities of the system, and of eventually bringing about a host of small nervous disorders that induce in turn mental anxiety—the worst possible drain upon the nervous organisation. When one of these people, after a year of sick-headache and dyspepsia, comes to realise that healthy nerves cannot exist without general physical health and activity, he joins a gymnasium, strains his long-unused muscles on bars and ropes, or by lifting heavy weights. The result usually is that the muscles, so long unaccustomed to use, cannot withstand the sudden strain imposed upon them, and the would-be athlete retires with some severe or perhaps fatal injury.

But occasionally he finds some especial gymnastic exercise suited to him, and weathers the first ordeal. He persists bravely, and is astonished to find that his digestion improves, his weight increases, and his mind becomes clear and brighter. He exercises systematically, and cultivates a few special muscles, perhaps those of the shoulder, to the hindrance of the complex muscles of the neck and throat; or perhaps those of the back and groin, as in rowing, to the detriment of chest, muscle, and development; and although his condition is greatly improved, he is apt to become wearied from a lack of physical exhilaration, or a lack of that sweetening of mental enjoyment which gives cycling such a lasting charm. If a man has no heart in his exercise, he will not persist in it long enough to get its finest benefits.

In the gentle swinging motion above the wheel, there is nothing to disturb the muscular or nervous system once accustomed to it; indeed, it is the experience of most cyclists that the motion is at first tranquillising to the nerves, and eventually becomes a refreshing stimulus. The man who goes through ten hours’ daily mental fret and worry, will in an hour of pleasant road-riding, in the fresh sweet-scented country, throw off all its ill effects, and prepare himself for the effectual accomplishment of another day’s brain-work. The steady and active employment of all the muscles, until they are well heated and healthily tired, clears the blood from the brain, sharpens the appetite, and insures a night’s refreshing sleep.

In propelling the wheel, all the flexor and extensor muscles of the legs are in active motion; while in balancing, the smaller muscles of the legs and feet and the prominent ones of the groin and thighs are brought into play. The wrist and arms are employed in steering; while the whole of the back, neck, and throat muscles are used in pulling up on the handles in a spurt. Thus the exertion is distributed more thoroughly over the whole body than in any other exercise. A tired feeling in any one part of the body is generally occasioned by a weakness caused by former disuse of the muscles located there, and this disappears as the rider becomes habituated to the new motions of the wheel. With an experienced cyclist, the sensation of fatigue does not develop itself prominently in any one part of the body, but is so evenly adjusted as to be hardly noticeable.

The wretched habit of cyclists riding with the body inclined forward has produced an habitual bent attitude with several riders, and gives rise to a prejudice against the sport as producing a ‘bicycle back.’ Nearly all oarsmen have this form of back; it has not proved detrimental, but it is ungainly, and the methods by which it is acquired on a bicycle are entirely unnecessary. Erect riding is more graceful, it develops the chest, and adds an exercise to the muscles of the throat and chest that rowing does not.

The exposure to out-of-door air, the constant employment of the mind by the delight of changing scenery or agreeable companionship, add their contribution, and make cycling, to those who have tried practically every other sport, the most enjoyable, healthful, useful exercise ever known. Most cyclers become sound, well-made, evenly balanced, healthy men, and bid fair to leave to their descendants some such heritage of health and vigour as descended from the hardy old Fathers to the men who have made this country what it is.

OCCASIONAL NOTES.

FLAX-CULTURE.

The depressed condition of agriculture, consequent on the low prices obtainable for all kinds of produce, has led the British farmer to turn his attention to the growth of crops hitherto neglected or unthought of. This is exemplified by the interest now taken in the cultivation of tobacco and the inquiries being made regarding it, with a view to its wholesale production in England. It is doubtful, however, if in this case the British farmer will be able to compete successfully with his American rival, the latter being favoured by nature with soil and climate specially suited for the growth of the ‘weed.’

There are other plants, however, which claim our attention, and amongst these the flax plant. This is perfectly hardy and easily cultivated, and is free from the bugbear of American competition. It is grown largely in Ireland, especially in the north, and at the present time is the best paying crop grown in the island. The following figures show the quantity of fibre produced during the year 1885: Ireland, 20,909 tons; Great Britain, 444 tons. As far as the British Islands are concerned, Ireland has practically a monopoly in the production of this valuable article of commerce. It was formerly grown to a large extent in Yorkshire and in some parts of Scotland; but of late years, was given up in favour of other crops. It can now be produced to show much better results than formerly, flax not having fallen in price so much in proportion as other farm produce. Compared with the requirements of the linen manufacturers, the quantity grown in the British Isles is very small, and had to be supplemented by the import from foreign countries, during 1885, of over eighty-three thousand tons, value for three million and a half sterling. Two-thirds of this quantity is imported from Russia, the remainder principally from Holland and Belgium.

The manufacturer will give the preference to home-grown fibre provided that it is equal in all respects to the foreign. We can scarcely hope to compete successfully with Holland and Belgium, as flax-culture has been brought to great perfection there; but we _can_ produce a fibre much superior to Russian, and if we can produce it cheap enough, can beat Russia out of the market. The average price of Irish flax in 1885 was about fifty-two pounds per ton; the yield per acre, where properly treated, would be from five to six hundredweight on an average. In many cases the yield rose far above these figures, reaching ten to twelve hundredweight, and in one instance which came under the writer’s personal observation, to eighteen hundredweight. A new scutching-machine—a French patent—is now being tested in Belfast, and it is stated that by its use the yield of fibre is increased by thirty per cent. Should this apparatus come into general use, it will add greatly to the value of the flax plant as a crop. In continental countries, the seed is saved, and its value contributes largely to the profit of flax-culture there. Any difficulty that might exist in this country with regard to the preparation of the fibre for market might be met by farmers in a district banding together to provide the requisite machines, which can now be had cheaper and better than before.

If flax-culture is profitable in Ireland, it can be made so in Britain; and if only half of the eighty-three thousand tons annually imported could be grown at home, a large sum would be kept in the country which now goes to enrich the foreigner.

THE RIGHTS OF DESERTED WIVES.

A legal correspondent writes to us on this subject as follows: