The Year-book of Facts in Science and ArtCharles W. Vincent, James Mason Simpkin, Marshall, and Company, 1844 |
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Results 1-5 of 60
Page 5
... distance on an inclined plane , by means of vertical wheels attached to the bottom of the car ; the momentum being acquired , the fan - wheels raise it into the air , and drive it forward ; but if the weight be such as we have stated ...
... distance on an inclined plane , by means of vertical wheels attached to the bottom of the car ; the momentum being acquired , the fan - wheels raise it into the air , and drive it forward ; but if the weight be such as we have stated ...
Page 11
... distance equal to the length of the connecting - rod . Upon the top of these piston - rods a cross is placed , and from the centre of this cross the connecting rod is hung . The air - pump , feed pump , and bilge - pump , are wrought by ...
... distance equal to the length of the connecting - rod . Upon the top of these piston - rods a cross is placed , and from the centre of this cross the connecting rod is hung . The air - pump , feed pump , and bilge - pump , are wrought by ...
Page 12
... distance of six miles , which , on returning , was passed over in ten minutes , including one stoppage . The trial was in every respect satisfactory , both as regards speed and fuel . The quantity of fuel consumed by this engine is ...
... distance of six miles , which , on returning , was passed over in ten minutes , including one stoppage . The trial was in every respect satisfactory , both as regards speed and fuel . The quantity of fuel consumed by this engine is ...
Page 17
... distance of nearly four miles , or less than the sixteenth of a penny per mile ! Mr. Thomas Motley.— Mining Journal . DECORATION OF THE NEW HOUSES OF PARLIAMENT . MR . BARRY has transmitted his Report to the Commissioners on the Fine ...
... distance of nearly four miles , or less than the sixteenth of a penny per mile ! Mr. Thomas Motley.— Mining Journal . DECORATION OF THE NEW HOUSES OF PARLIAMENT . MR . BARRY has transmitted his Report to the Commissioners on the Fine ...
Page 22
... distance beyond the superincumbent masonry , had become under- mined ; and although those parts on which the piers rested , were solid and in good condition , ( though , in some cases , sunk below their origi- nal level ) , yet that ...
... distance beyond the superincumbent masonry , had become under- mined ; and although those parts on which the piers rested , were solid and in good condition , ( though , in some cases , sunk below their origi- nal level ) , yet that ...
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Academy of Sciences acid action ammonia Analytical Engine animal apparatus appears atmosphere battery boiler British Association Bude light carbon carbonic acid chemical cloth coal coating colour combustion comet common consists construction containing copper cubic centimetres cylinder David Bogue deposit depth described diameter distance effect electricity employed engine Engravings exhibited experiments feet Fleet Street fossil galvanometer George Cruikshank glass gold heat hydrogen Illustrated inches instrument invention iron length light machine magnetic malic acid Mastodon matter means ment mercury metal minute mode morocco motion nearly nitric acid observations obtained oxide oxygen paper Paris passing Permian phosphorescence pieces piers placed plants plate portion potash present produced purpose quantity rays remarkable Royal sand silver Society solution species specimens steam steel substance sulphate sulphuric acid surface temperature thick tion tube vessel voltaic weight wheel whole wire wood zinc
Popular passages
Page 287 - Cowper's Poems. With Life and Critical Remarks, by the Rev. THOMAS DALE : and 75 fine Engravings by J. Orrin Smith, from Drawings by J. Gilbert. Two vols. crown 8vo. 24s. cloth ; 84s. morocco. " The handsomest of the editions of Cowper."— SPECTAToR.
Page 241 - Some cause there must be, which would explain how the practice has become a necessary of life to whole nations. But it is surely still more remarkable, that the beneficial effects of both plants on the health must be ascribed to one and the same substance, the presence of which in two vegetables, belonging to different natural families, and the produce of different quarters of the globe, could hardly have presented itself to the boldest imagination.
Page 193 - ... which form the lights of the print, to a sufficient depth ; but in glyphography the depth of these parts is formed by the remaining portions of the white composition on the plate, analogous to the thickness or height of which must be the depth on the block, seeing that the latter is, in fact (to simplify the matter), a cast or reverse, of the former. But if this composition were spread on the plate as thickly as required for this purpose, it would be impossible for the artist to put either close,...