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�¥©¥¥¥¦Many clerical gentlemen connected with the University had been ill-treated in the most atrocious manner. The architect Lenertz, a native of Luxemburg, also connected with the University, had been shot, for no reason at all, before the eyes of his wife at the moment that he left the house. And Louvain was so effectively cut off from the outer world that in most convents I was asked whether the rumour was true that the Pope was dead! And at that time his successor had already been appointed.¥¤¯To follow out the application of power to the propulsion of vessels and trains, with the many abstruse problems that would of necessity be involved, would be to carry this work far beyond the limits within which it is most likely to be useful to the apprentice engineer; besides, it would be going beyond what can properly be termed manipulation.¥Û¤½à󩥤¤©È¨

�¥c·¤This is only a short record of the destruction of Louvain, the truthfulness of which will be firmly and fully established after the war by extensive, accurately drawn up declarations.£¥¥Ï¥� ¥¥¤î¤É¤¤ 亲

One not accustomed to manual labour will, after commencing, find his limbs aching, his hands sore; he will feel exhausted both at the beginning and at the end of a day's work. These are not dangerous symptoms. He has only to wait until his system is built up so as to sustain this new draught upon its resources, and until nature furnishes a power of endurance, which will in the end be a source of pride, and add a score of years to life. Have plenty of sleep, plenty of plain, substantial food, keep the skin clean and active, laugh at privations, and cultivate a spirit of self-sacrifice and a pride in endurance that will court the hardest and longest efforts. An apprentice who has not the spirit and firmness to endure physical labour, and adapt himself to the conditions of a workshop, should select some pursuit of a nature less aggressive than mechanical engineering.¶¤§Ô­ËÍÓî¤îÆ¥Among the many books published on the behaviour of the German Army in Belgium, this account by a distinguished Dutch journalist must occupy a unique place. It is written by a neutral, who held, at the start, no brief for either side. It is written by an eye-witness, who chronicles not what he heard, but what he saw. It is written also by one who mingled with the German troops and was present at the inception of the whole campaign of outrage. Mr. Mokveld took his life in his hands when, with great courage and devotion, he visited Visé and Liège and Louvain at the most critical moments. His character of neutral journalist was only a flimsy protection among the drunken and excited German troops. But his boldness was justified, for after many adventures he came safely through, and he was enabled in those early weeks to see the whole of Belgium from Liège to the Yser and from Antwerp to Dinant. The result is an admirable piece of war-correspondence, which bears on every page the proofs of shrewd observation and a sincere love of truth and honest dealing.¥à¤íöÛ�«¤Þ¥¦

�¤¥¥"That way, sir!"d¤»¤ÏThe intricacy of the subject renders it a difficult one to deal with except by the aid of diagrams, and as such mechanism may be inspected in almost any machine fitting shop, attention is called to the subject as one of the best that can be chosen for demonstration by diagrams. Problems of these variable speed movements are not only of great interest, but have a practical importance not found in many better known problems which take up time uselessly and have no application in a practical way.§¥À¤Ú¤¤ã¤É¤

The Liège people were already up and about, and wandered through the streets full of fear, for all sorts of rumours were heard—that civilians were murdered, the town was to be burned down, and that a start would be made very soon. As they looked at those burning hamlets yonder they believed the rumours, and went nearly mad for fear; the men as well as the women could not help46 themselves, and wept. During the night various posters were stuck on the walls about military action. The following is the translation of one of these:—ɤ¤¥¤ÆåŤ¤¤§¤�¥¸¤²Á×¥¤¢�Á¤£

"That way, sir!"Ƥ®©´ÎãAfter giving them some advice how to get to The Netherlands, and offering some words of sympathy, I wanted to go on, but as they realised this, the poor, kind creatures surrounded me; many women began to weep, and from all sides they cried:¤Ì¥¤¥¥õ¤¯2. The percussive force of spouting water can be fully utilised if its motion is altogether arrested by the vanes of a wheel.¥¤à¥Ö¥¤

CHAPTER XXXVII. STANDARD MEASURES.¥¥×¤Third.—Each blow given is an independent operation, and can be repeated at will, while in other hammers such changes [110] can only be made throughout a series of blows by gradually increasing or diminishing their force.¥Ú¥¥¥¤¥¥¤¥�¤Í¥Êç¥Ú¤»¤

�¥Ìc³ðÔ¥³¥êThere is, perhaps, no more fitting conclusion to these suggestions for apprentices than a word about health and strength. It was remarked in connection with the subject of drawing, that the powers of a mechanical engineer were to be measured by his education and mental abilities, no more than by his vitality and physical strength, a proposition which it will be well for an apprentice to keep in mind.«éΫ¤¤§¤Í§There is no use in entering upon detailed explanations of what a learner has before him. Shafts are seen wherever there is machinery; it is easy to see the extent to which they are employed to transmit power, and the usual manner of arranging them. Various text-books afford data for determining the amount of torsional strain that shafts of a given diameter will bear; explain that their capacity to resist torsional strain is as the cube of the diameter, and that the deflection from transverse strains is so many degrees; with many other matters that are highly useful and proper to know. I will therefore not devote any space to these things here, but notice some of the more obscure conditions that pertain to shafts, such as are demonstrated by practical experience rather than deduced from mathematical data. What is said will apply especially to what is called line-shafting for conveying and distributing power in machine-shops and other manufacturing establishments. The following propositions in reference to shafts will assist in understanding what is to follow:—¥¥Ïï¥Ï

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At the same time bells rang ... and guns roared.¥¤¥ó¢Ã¤¥¥åMany clerical gentlemen connected with the University had been ill-treated in the most atrocious manner. The architect Lenertz, a native of Luxemburg, also connected with the University, had been shot, for no reason at all, before the eyes of his wife at the moment that he left the house. And Louvain was so effectively cut off from the outer world that in most convents I was asked whether the rumour was true that the Pope was dead! And at that time his successor had already been appointed.¤¥²¥¬ì¬¥¤Ø�Ô¢¾¥ñ¤