 | Electronic journals - 1839 - 464 pages
...leaves and flowers, especially with a summer sun. The light passing through the leaves, delineates every ramification of their nerves. If a sheet of paper,...between times, Mr; Talbot has succeeded in increasing Construction of Apparatus for Solidifying Carbonic Acid. 265 its sensibility to the degree that is... | |
 | English essays - 1839 - 722 pages
...quantity of salt and that of the solution of silver which answers best, and gives the maximum effect. If a sheet of paper, thus prepared, be taken and washed...between times, Mr. Talbot has succeeded in increasing 296 Literary and Scientific Intelligence, [March, iU sensibility to the degree that is requisite for... | |
 | Meteorology - 1839 - 938 pages
...leaves and flowers, especially with a summer sun. The light passing through the leaves, delineates every ramification of their nerves. If a sheet of paper,...paper with salt and silver, and drying it between tiroes, Mr,- Talbot has succeeded in increasing Us sensibility to the degree that is requisite for... | |
 | Early English newspapers - 1839 - 864 pages
...extinct. But if it be again washed with a liberal quantity of the solution of silver, it becomes ngain sensible to light, and even more so than it was at...between times, Mr. Talbot has succeeded in increasing 296 Literary and Scientific Intelligent. [March, its sensibility to the degree that is requi»ite for... | |
 | William Jerdan, William Ring Workman, Frederick Arnold, John Morley, Charles Wycliffe Goodwin - 1839 - 948 pages
...made) that lu sensibility is greatly diminished, and, in some cases, seem« quite extinct. But If it is again washed with a liberal quantity of the solution...first. In this way, by alternately washing the paper witli salt and silver, and drying it between times, I have succeeded in. increasing its sensibility... | |
 | United States - 1839 - 622 pages
...made) that its sensibility is greatly diminished, and in some cases seems quite extinct. But if it is again washed with a liberal quantity of the solution...it becomes again sensible to light, and even more >o than it was at first. In this way, by alternately washing the paper with salt and silver, and drying... | |
 | United States - 1839 - 630 pages
...made) that its sensibility is greatly diminished, and in some cases scemc quite extinct. But if it is again washed with a liberal quantity of the solution...it becomes again sensible to light, and even more no than it was at first. In this way, by alternately washing the paper with salt and silver, and drying... | |
 | Periodicals - 1839 - 272 pages
...nerves." If a sheet of paper, thus prepared, be washed with a saturated solution of salt, and dried, and again •washed with a liberal quantity of the solution of silver, it becomes more sensible to the action of light than it was at first. In this way, by alternately •washing the... | |
 | Chambers W. and R., ltd - 1850 - 782 pages
...a summer sun ; the light passing through the leaves delineates every ramification of their nerves. By alternately washing the paper with salt and silver, and drying it between times, 1 have succeeded in increasing its sensibility to the degree that is requisite for receiving the images... | |
 | Encyclopaedia - 1851 - 276 pages
...made) that its sensibility is greatly diminished, and, in some cases, seems quite extinct. But if it is again washed with a liberal quantity of the solution...with salt and silver, and drying it between times, I have succeeded in increasing its sensibility to the degree that is requisite for receiving the images... | |
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We shall find (especially if the paper has been kept some weeks before the trial is made) that its sensibility is greatly diminished, and, in some cases, seems quite extinct. But if it is again washed with a liberal quantity of the solution of silver,... 
