Journal, Volume 81860 - Industrial arts |
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Page 5
... specimens of recent improvements in the various departments of manufacturing industry . It has been suggested that the Annual Exhi- bition of Patented Mechanical Inventions should be extended so as to comprise manufactures and raw ...
... specimens of recent improvements in the various departments of manufacturing industry . It has been suggested that the Annual Exhi- bition of Patented Mechanical Inventions should be extended so as to comprise manufactures and raw ...
Page 48
... specimen on to the Society of Arts , as it may be viewed with interest by the members . H. D. CUNNINGHAM . I am , & c . , Bury , near Gosport , 16th November , 1859 . [ A specimen of the wood referred to is now at the Society's house ...
... specimen on to the Society of Arts , as it may be viewed with interest by the members . H. D. CUNNINGHAM . I am , & c . , Bury , near Gosport , 16th November , 1859 . [ A specimen of the wood referred to is now at the Society's house ...
Page 81
... specimen of extremely light wood . It is in the form of a short cylinder , 34ins . in diameter , of s mean thickness of 3-16ths in . , and weighs 323 grains . It would no doubt absorb a considerable weight of water ( as Captain Selwyn ...
... specimen of extremely light wood . It is in the form of a short cylinder , 34ins . in diameter , of s mean thickness of 3-16ths in . , and weighs 323 grains . It would no doubt absorb a considerable weight of water ( as Captain Selwyn ...
Page 105
... specimens have been submitted to Her Majesty , who was highly pleased with them , and has commanded that the solution be used in the laundry for everything Fable to danger from fire . by the presence of a sugar - like substance , or ...
... specimens have been submitted to Her Majesty , who was highly pleased with them , and has commanded that the solution be used in the laundry for everything Fable to danger from fire . by the presence of a sugar - like substance , or ...
Page 153
... Specimens of a new application of the Elec- trotype , for the manufacture of ornaments suit- sble for producing water - marks in paper , executed by Mr. Frederick Exter , of Vienna , were ex- hibited by Mr. Paul Pretsch . They are ...
... Specimens of a new application of the Elec- trotype , for the manufacture of ornaments suit- sble for producing water - marks in paper , executed by Mr. Frederick Exter , of Vienna , were ex- hibited by Mr. Paul Pretsch . They are ...
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acid acre agricultural ammonia amount apparatus application Board boats boilers Chairman chemical cheques China coal coal gas colour Company construction cost cotton Council Dated December duty employed engines examination exhibited experience fabrics fact farm favour February feet felspar flax Gazette granite horse important improved inches increased India Inst Institution invention iron Jacquard Jacquard loom January labour land lime light London loom machine machinery manufacture manure material matter means Mechi ment Messrs metal mode object obtained opinion opium ordinary oxygen P. L. SIMMONDS paper patent port present produced Prussian blue purposes quantity question Railway remarks result Royal scientific screw Secretary sewage sheep ship Society of Arts specimens STAMP DUTY starch steam steam engines steamers stone substances surface threads tion tons trade tube vessels W. E. Newton weft wool yarn
Popular passages
Page 9 - It is a pleasure to stand upon the shore, and to see ships tossed upon the sea ; a pleasure to stand in the window of a castle, and to see a battle, and the adventures thereof below : but no pleasure is comparable to the standing upon the vantage ground of truth (a hill not to be commanded, and where the air is always clear and serene), and to see the errors, and wanderings, and mists, and tempests, in the vale below:" so always, that this prospect be with pity, and not with swelling or pride.
Page 103 - ... effect. The best way of preparing a solution of minimum strength is as follows: — A concentrated neutral solution of tungstate of soda is diluted with water to 28° Twaddle, and then mixed with three per cent, of phosphate of soda. This solution was found to keep and to answer well ; it has been introduced into Her Majesty's laundry, where it is constantly being used.
Page 322 - ... and it has been found occasionally to equal boxwood, though it is not quite so hard. It is an elastic wood that hardens on exposure to the air, and stands a good deal of rough usage in the press ; some blocks have yielded upwards of 20,000 impressions without being worn out. The large pale saudalwood is not so good as the small dark kinds. This wood was not tried in England, as its price was thought to be too dear, but on comparing it with boxwood, which sells in England for one penny the square...
Page 324 - ... to one two-hundredth of an inch in diameter, and under an inch objective form splendid specimens for the micro-crystallographer. Here and there we find octohedra absolutely perfect, but they are more frequently truncated; all the angles, however, being beautifully sharp. The majority are transparent, but some are only translucent, or even opaque. By reflected light (using a bull's-eye condenser) they appear, in consequence of their adamantine lustre, like diamonds lying in high relief on a black...
Page 320 - CHAIRMAN said it was now his duty, as well as his pleasure, to propose that the thanks of the meeting be given to Mr. Barclay for the paper he had been kind enough to read, but, before doing so...
Page 122 - Nay, to countless meaner masters than they. For though, indeed, as early as the year 1102, it was decreed in a council at St. Peter's, Westminster, " that no man for the future should presume to carry on the wicked trade of selling men in the markets, like brute beasts, which hitherto hath been the common custom of England...
Page 324 - Then revaporize the sublimate, holding the tube (which should be closed by a loosely-fitting cork) as upright as possible. The dense vapour sinks to the bottom, and will give large and regular crystals as the glass slowly cools. These crystals glitter in the sun like diamonds, and exhibit the same play of colours: they are from...
Page 4 - HE progress which has been made during the last thirty years, in the Mechanical Arts, and in the application of Science to the useful purposes of life, has been no less remarkable for its rapidity, than for the variety and importance of the inventions by which it has been marked. The history of the Fine Arts during the same period, though it does not present us with any very splendid achievements, has yet to record some striking...
Page 38 - an adequate amount of ventilation shall be constantly produced in all collieries, to dilute and render harmless gases to such an extent as that the working-places and levels of such collieries shall, under ordinary circumstances, be in a fit state for working.
Page 40 - ... at that particular occasion, either by the defendant himself or by some persons employed by him, unless it can be shown that the injury did not so result. In short, that proved neglect, the probable cause of the injury, should be primd facie evidence that it was the real cause, and that coal-owners should compensate for injury suffered by those they employ, in consequence of breach of law either by themselves or their agents. The object would, however, be much more perfectly attained if no one...