ONE:These are but a few of many influences which tend to irregular cooling, and are described with a view of giving a clue from which other causes may be traced out. The want of uniformity in sections which tends to irregular cooling can often be avoided without much loss by a disposition of the metal with reference to cooling strains. This, so far as the extra metal required to give uniformity to or to balance the different sides of a casting, is a waste which engineers are sometimes loth to consent to, and often neglect in designs for moulded parts; yet, as before said, the difficulty of irregular cooling can in a great degree be counteracted by a proper distribution of the metal, without wasting, if the matter is properly understood. No one is prepared to make designs for castings who has not studied the subject of cooling strains as thoroughly as possible, from practical examples as well as by theoretical deductions.
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ONE:Under such guidance as this. Platonism had made but little way. We saw, in the concluding sections of the last chapter and in the opening section of the present chapter, that it profited by the religious and literary revival of the second century, just as it was to profit long afterwards by the greater revival of the fifteenth century, so much so as to become the fashionable philosophy of the age. Yet, even in that period of its renewed splendour, the noblest of contemporary thinkers was not a Platonist but a Stoic; and although it would be unfair to measure the moral distance between the Porch and the Academy by the interval which separates an Aurelius from an Apuleius, still it would seem as if naturalism continued to be the chosen creed of strenuous and dutiful endeavour, while spiritualism was drifting into an alliance with hysterical and sensuous superstition. If we may judge by the points which Sextus Empiricus selects for controversial treatment, Stoicism was still the reigning system in his time, that is to say, about the beginning of the third century; and if, a generation later, it had sunk into neglect, every rival school, except that of Epicurus, was in exactly the same condition. Thus the only advance made was to substitute one form of materialism for another, until Neo-Platonism came and put an end to their disputes by destroying the common foundation on which they stood; while, at the same time, it supplied a completely organised doctrine round which the nobler elements of the Hellenic revival could rally for a last stand against the foes that were threatening it from every side.
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orci id sapien imperdiet vehicula. Etiam quis dignissim ante. Donec convallis tincidunt
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ONE:Prout confessed that up to the present he had but the sketchiest idea of the past of the brilliant adventuress who called herself Countess Lalage. He was just a little piqued that he should have been so easily gulled, especially as the case was exciting so ominous an amount of public attention. From all parts of the Continent stories were coming in telling of this and that swindled capitalist. The woman had flaunted for years with the money she had obtained by fraud. It was calculated that besides her debts she had got away with nearly a million of money.The force of gravity acts only in one directionvertically, so that the main force of hoisting and handling machinery which opposes gravity must also act vertically, while the horizontal movement of objects may be accomplished by simply overcoming the friction between them and the surfaces on which they move. This is seen in practice. A force of a hundred pounds may move a loaded truck, which it would require tons to lift; hence the horizontal movements of material may be easily accomplished by hand with the aid of trucks and rollers, so long as it is moved on level planes; but if a weight has to be raised even a single inch by reason of irregularity in floors, the difference between overcoming frictional contact and opposing gravity is at once apparent.
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neque sodales facilisis. Nullam tempus fermentum lorem nec interdum. Ut id
orci id sapien imperdiet vehicula. Etiam quis dignissim ante. Donec convallis tincidunt
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ONE:
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neque sodales facilisis. Nullam tempus fermentum lorem nec interdum. Ut id
orci id sapien imperdiet vehicula. Etiam quis dignissim ante. Donec convallis tincidunt
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ONE:They wereoff on an adventure that was to start with a mad race and terminatein smoke!
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neque sodales facilisis. Nullam tempus fermentum lorem nec interdum. Ut id
orci id sapien imperdiet vehicula. Etiam quis dignissim ante. Donec convallis tincidunt
ligula, ac luctus mi interdum a.
