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Page 333 - A papered wall is a strangled wall, so far as wall-respiration is concerned. When a wall is calcimined, the whiting and coloring material being laid on with a solution of glue, the wall becomes impermeable by air. Here is a pipe, the mouth of the bowl filled with mortar, and this covered with calcimine; it has been thoroughly dried, but only a minute trace of air can be forced through it. The same is true of a painted wall. Here is another pipe filled with mortar; I have very thoroughly whitewashed...
Page 338 - When thou liest down, thou shalt not be afraid: yea, thou shalt lie down, and thy sleep shall be sweet.
Page 15 - State which may take and claim the benefit of this act to the endowment, support, and maintenance of at least one college where the leading object shall be, without excluding other scientific and classical studies, and including military tactics, to teach such branches of learning as are related to agriculture and the mechanic arts...
Page 368 - She then flies to another leaf, alighting usually — not always — with head towards the end of the leaf. She then appears to wipe the eggs off the jointed ovipositor. She really crowds the egg till the end touches the leaf, when, by friction of the leaf and adhesion of the egg, the latter is held fast while the egg-tube is withdrawn. If the second and third are to be laid, she repeats the operation, after which she retracts her ovipositor, re-stocks it, and in a trice is depositing the fatal germs...
Page 288 - Hercules, and to which human ingenuity is capable of fitting a thousand times as many hands as belonged to Briareus. Steam is found in triumphant operation on the seas; and under the influence of its strong propulsion, the gallant ship, " Against the wind, against the tide, Still steadies, with an upright keel.
Page 288 - It is on the rivers, and the boatman may repose on his oars ; it is in highways, and begins to exert itself along the courses of land conveyance ; it is at the bottom of mines, a thousand feet below the earth's surface ; it is in the mill, and in the workshops of the trades. It rows, it pumps, it excavates, it carries, it draws, it lifts, it hammers, it spins, it weaves, it prints.
Page 281 - But, och ! it hardens a' within, And petrifies the feeling! To catch dame Fortune's golden smile, Assiduous wait upon her; And gather gear by ev'ry wile That's justified by honor; Not for to hide it in a hedge, Nor for a train attendant; But for the glorious privilege Of being independent.
Page 128 - Knowledge does not comprise all which is contained in the larger term of education. The feelings are to be disciplined — the passions are to be restrained — true and worthy motives are to be inspired — a profound religious feeling is to be instilled, and pure morality inculcated, under all circumstances. All this is comprised in education.
Page 358 - If to do were as easy as to know what were good to do, chapels had been churches, and poor men's cottages princes' palaces. It is a good divine that follows his own instructions: I can easier teach twenty what were good to be done, than be one of the twenty to follow mine own teaching.
Page 333 - The sizing used to lay on the colors of wall paper, fills the pores of the paper so as to nearly prevent the passage of air, even when we blow forcibly ; but with the additional paste used to fasten the paper on the wall, the papered wall becomes impervious to air. Over the plastered mouth of this pipe I have pasted some thin wall paper ; it is now dry, but you see I cannot blow the least air through it. A papered wall is a strangled wall so far as wall-respiration is concerned.

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