Unmarked iron is weak and variable, and to this circumstance may be attributed the reduction, announced this week, in various descriptions of common iron hardwa

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The British Mercantile Gazette of January 15 states that the situation and prospects of the iron trade have not materially improved in the month of December, but some week or two must elapse yet before trade returns to its regular channels. In the north of England the tone of the market is tolerably cheerful, and prospects, though still vague, are considered encouraging. Makers of pig iron go into the next quarter with a good supply of orders on their books, and merchants and consumers are desirous of buying over the first half of the year. Notwithstanding the great depression which has ruled throughout 1876, there is likely to be a greater production of pig iron by several thousand tons than ever there was before, and the total make must considerably exceed two million tons, which is twice the quantity turned out in Scotland, though in the latter district a greater number of furnaces have been kept in blast. Prices are nominally the same as were quoted last week, but show an upward tendency. The bulk of the mills and forges, foundries, etc., have resumed work, and the finished iron trade is again in full swing. The plate department is well provided with orders, but the rail manufacturers, though rather better off than they were, are still in a poor position. The miscellaneous branches of the iron trade, such as the foundries and tube, wire, and cut-nail manufactories are generally well off for orders, and engineers find plenty to do. The wages agreement in the finished iron trade ends this week, but it is thought that no alteration will be made. In the South Staffordshire iron trade, work has been only partially resumed as yet, and many of the mills and forges will not be started until the quarterly meetings, next week. Orders have rarely been so scarce as they are at this moment, arrears having been pretty generally cleared off before the holidays, and no new ones coming in. Nevertheless, the feeling of the trade is more hopeful than it was a month ago. The number of furnaces in blast in this district is now only 58 out of 153; but should the expected improvement in trade arrive with the quarterly meeting, this number will soon be increased. In the finished iron branch, in which quotations for marked iron contain the basis of $45 for bars, makers of leading brands of sheets and bars are better off than the manufacturers of cheap iron, who suffer much from competition in the north. Some considerable contracts for girders, bridges, gasometers, etc., are under execution at the works devoted to constructive ironwork; but the merchant iron trade, as a whole, is very dull. Unmarked iron is weak and variable, and to this circumstance may be attributed the reduction, announced this week, in various descriptions of common iron hardware.

A further and more complex reaction takes place, by which copious fumes of ammonia are evolved, which may be utilized by proper appliances.

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Messrs. Charles A. Catlin and George F. Wilson, of Providence, R. I., have patented, May 8, 1877, a new process of utilizing tin scrap, whereby they claim the tin is recovered, either as a valuable salt of that metal or in the metallic form, and the iron or other metal is left as a scrap at once available for reworking.

In any suitable building, a crane, A, is erected and placed in the sweep of that crane; in any convenient order are a boiler, D, two tanks, B and C, an evaporating pan, F, and an additional tank, E. From the crane is suspended a wire basket to contain the scrap to be treated, so perforated as to admit of the ready entrance of the liquid when submerged in, and its ready escape when withdrawn from, the boiler, D, in which boiler is put a sufficient quantity of the solution of caustic soda or potash to allow of a complete submersion therein of the basket and its contents. The basket, G, is then filled with the material to be treated, sprinkling in during the filling the requisite quantity of common salt or other chloride and nitrate of soda or other nitrate, using these dry, not in solution, either previously mixed or shaken in together in the proportion of from three to five pounds each to every hundred pounds of scrap, the requisite quantity depending upon the thickness of the tin plate to be removed. The loaded basket, being elevated by the crane, A, is then swung round, and, by lowering, submerged in the hot or boiling solution of caustic soda or potash in the iron boiler, D, which may hold in solution a further proportion of the chloride and nitrate used, the heat of which solution is maintained by a fire beneath the boiler, or in any other and ordinary way. In the ensuing reaction the oxygen of the nitrate combines with the tin to form stannic acid, and this, in turn, combining with the alkali present, forms a stannate of that base, which, entering into solution, leaves the before-plated metal tin-free, the chloride present assisting in the reaction. A further and more complex reaction takes place, by which copious fumes of ammonia are evolved, which may be utilized by proper appliances. When the reaction is complete, the basket containing the now tin-freed scrap is withdrawn from the boiler, and suspended above it long enough to drain. It is then swung over the tank, C, containing water, in which it is washed by submerging and withdrawing several times, and in like manner the washing completed in the water of the tank, B. The contents of the basket being now discharged, it is again filled with fresh scrap in the manner already described, and the process repeated. The loss by evaporation from the boiler, D, is supplied by the wash water in the tank, C; this, in turn, being supplied by the wash water in the tank, B, to which fresh water is supplied as required. When the caustic solution is sufficiently charged with the tin salt, it is allowed to deposit the impure crystals, which, being removed and drained, are redissolved in water in the iron tank, E. This solution in the iron tank, E, after filtration or decantation, is again concentrated in the evaporating pan, F, the crystals of stannate being removed from time to time, drained and dried; or the impure crystals obtained in the boiler, D, may be mixed with fine charcoal or other reducing agent, and subjected to the requisite heat for the reduction of the tin to the metallic form.

The Virtual Shooter: Unforeseen terror strikes a VR classroom when a dark figure infiltrates, shattering the illusion of safety.

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After decades of insanity, where children were not safe to come to school, someone finally came up with a permanent solution. It wasn’t take away the guns, it wasTake away the classroom. At least now, students were safely settled at home in their school-provided VR recliners, showing up here in this virtual classroom.

To save you trouble I would visit every shop in St. Petersburg. You write that you dare not look forward into the future.

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MY BELOVED BARBARA ALEXIEVNA,—I have carefully fulfilled your commissions. Madame Chiffon informs me that she herself had thought of using tambour work as being more suitable (though I did not quite take in all she said). Also, she has informed me that, since you have given certain directions in writing, she has followed them (though again I do not clearly remember all that she said—I only remember that she said a very great deal, for she is a most tiresome old woman). These observations she will soon be repeating to you in person. For myself, I feel absolutely exhausted, and have not been to the office today... Do not despair about the future, dearest. To save you trouble I would visit every shop in St. Petersburg. You write that you dare not look forward into the future. But by tonight, at seven o’clock, you will have learned all, for Madame Chiffon will have arrived in person to see you. Hope on, and everything will order itself for the best. Of course, I am referring only to these accursed gewgaws, to these frills and fripperies! Ah me, ah me, how glad I shall be to see you, my angel! Yes, how glad I shall be! Twice already today I have passed the gates of your abode. Unfortunately, this Bwikov is a man of such choler that—Well, things are as they are.

“Allow me to interrupt you,” the prosecutor put in politely. “Why were you in such pressing need for just that sum, three thousand?”

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“You don’t know how you encourage us, Dmitri Fyodorovitch, by your readiness to answer,” said Nikolay Parfenovitch, with an animated air, and obvious satisfaction beaming in his very prominent, short‐sighted, light gray eyes, from which he had removed his spectacles a moment before. “And you have made a very just remark about the mutual confidence, without which it is sometimes positively impossible to get on in cases of such importance, if the suspected party really hopes and desires to defend himself and is in a position to do so. We, on our side, will do everything in our power, and you can see for yourself how we are conducting the case. You approve, Ippolit Kirillovitch?” He turned to the prosecutor.

All things are in God’s hands.

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MY BELOVED BARBARA ALEXIEVNA,—I hasten to reply to you—I hasten to express to you my extreme astonishment.... In passing, I may mention that yesterday we buried poor Gorshkov.... Yes, Bwikov has acted nobly, and you have no choice but to accept him. All things are in God’s hands. This is so, and must always be so; and the purposes of the Divine Creator are at once good and inscrutable, as also is Fate, which is one with Him... Thedora will share your happiness—for, of course, you will be happy, and free from want, darling, dearest, sweetest of angels! But why should the matter be so hurried? Oh, of course—Monsieur Bwikov’s business affairs. Only a man who has no affairs to see to can afford to disregard such things. I got a glimpse of Monsieur Bwikov as he was leaving your door. He is a fine-looking man—a very fine-looking man; though that is not the point that I should most have noticed had I been quite myself at the time.... In the future shall we be able to write letters to one another? I keep wondering and wondering what has led you to say all that you have said. To think that just when twenty pages of my copying are completed THIS has happened!... I suppose you will be able to make many purchases now—to buy shoes and dresses and all sorts of things? Do you remember the shops in Gorokhovaia Street of which I used to speak?... But no. You ought not to go out at present—you simply ought not to, and shall not. Presently, you will he able to buy many, many things, and to, keep a carriage. Also, at present the weather is bad. Rain is descending in pailfuls, and it is such a soaking kind of rain that—that you might catch cold from it, my darling, and the chill might go to your heart. Why should your fear of this man lead you to take such risks when all the time I am here to do your bidding? So Thedora declares great happiness to be awaiting you, does she? She is a gossiping old woman, and evidently desires to ruin you. Shall you be at the all-night Mass this evening, dearest? I should like to come and see you there. Yes, Bwikov spoke but the truth when he said that you are a woman of virtue, wit, and good feeling. Yet I think he would do far better to marry the merchant’s daughter. What think YOU about it? Yes, ‘twould be far better for him. As soon as it grows dark tonight I mean to come and sit with you for an hour. Tonight twilight will close in early, so I shall soon be with you. Yes, come what may, I mean to see you for an hour. At present, I suppose, you are expecting Bwikov, but I will come as soon as he has gone. So stay at home until I have arrived, dearest.

If the tooth, moistened with saliva, pierces the skin so as to draw blood, it is all over with the victim: hydrophobia has been communicated.

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“Of all the ferocious animals that you know, at least by hearsay, which one would you most dread to meet?” asked Uncle Paul. Emile was the first to reply.

“For my part,” said he, “if I went nutting in the woods I shouldn’t at all like to meet a wolf, even if I had a stout stick with me.”

“If I should meet a wolf,” Jules declared, “I would just climb a tree and make fun of Mr. Wolf, for he doesn’t know how to climb. But I should be more afraid of a bear, for that can climb trees better than we, and it hugs a man till it stifles him.”

“As for me,” said Louis, “the animal I should fear most would be the tiger; they say it is so ferocious. With a bound it springs on a man as the cat pounces on a mouse.”

Goodbye now, as I must begin upon my labours.—Your sincere friend,

MAKAR DIEVUSHKIN.

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MY BELOVED BARBARA ALEXIEVNA,—I hasten to let you know that Rataziaev has found me some work to do for a certain writer—the latter having submitted to him a large manuscript. Glory be to God, for this means a large amount of work to do. Yet, though the copy is wanted in haste, the original is so carelessly written that I hardly know how to set about my task. Indeed, certain parts of the manuscript are almost undecipherable. I have agreed to do the work for forty kopecks a sheet. You see therefore (and this is my true reason for writing to you), that we shall soon be receiving money from an extraneous source. Goodbye now, as I must begin upon my labours.—Your sincere friend,

The mathematical difficulties which attended the application of this test were no doubt great, but they did not baffle Professor Adams.

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The illustrious mathematician who, among Englishmen, at all events, was second only to Newton by his discoveries in theoretical astronomy, was born on June the 5th, 1819, at the farmhouse of Lidcot, seven miles from Launceston, in Cornwall. His early education was imparted under the guidance of the Rev. John Couch Grylls, a first cousin of his mother. He appears to have received an education of the ordinary school type in classics and mathematics, but his leisure hours were largely devoted to studying what astronomical books he could find in the library of the Mechanics' Institute at Devonport. He was twenty years old when he entered St. John's College, Cambridge. His career in the University was one of almost unparalleled distinction, and it is recorded that his answering at the Wranglership examination, where he came out at the head of the list in 1843, was so high that he received more than double the marks awarded to the Second Wrangler.

It is of the utmost interest to investigate the extent to which one planet can affect another in virtue of their mutual attractions.

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The name of Le Verrier is one that goes down to fame on account of very different discoveries from those which have given renown to several of the other astronomers whom we have mentioned. We are sometimes apt to identify the idea of an astronomer with that of a man who looks through a telescope at the stars; but the word astronomer has really much wider significance. No man who ever lived has been more entitled to be designated an astronomer than Le Verrier, and yet it is certain that he never made a telescopic discovery of any kind. Indeed, so far as his scientific achievements have been concerned, he might never have looked through a telescope at all.