 | 1877 - 376 Seiten
...operation at the base of each filament, which causes the particles of silver at the moment of Iteration successively to arrange themselves in one continuous...grows, as it were, from a root imbedded in sulphide of I have received this morning from Mr. Hutehings a beautiful specimen of silver-growth from argentite... | |
 | 1877 - 316 Seiten
...the actual melting-point of silver. This beautiful experiment may be made in a glass tube, througK which a current of the gas is passed. Long delicate...were, from a root imbedded in sulphide of silver." Experiment. — I placed some lumps of native copper disulphiiie (Redrutkite) in a hard-glass bulb... | |
 | 1877 - 608 Seiten
...longitudinal lines or grooves, as though they consisted of bundles of extremely delicate fibres. . . . " There seems to be a force in operation at the base...were, from a root imbedded in sulphide of silver." Experiment.—I placed some lumps of native copper disulphiae (Redruthite) in a hard-glass bulb tube,... | |
 | 1877 - 330 Seiten
...soft state, and lying free in the tube, the idea that they result from the application of external pressure, in a similar manner to maccaroni, can hardly...grows, as it were, from a root imbedded in sulphide of I have received this morning from Mr. Hutchings a beautiful specimen of silver-growth from argentite... | |
 | 1877 - 320 Seiten
...soft state, and lying free in the tube, the idea that they result from the application of external pressure, in a similar manner to maccaroni, can hardly...grows, as it were, from a root imbedded in sulphide of I have received this morning from Mr. Hutchings a beautiful specimen of silver-growth from argentite... | |
| |
... pressure, in a similar manner to maccaroni, can hardly be entertained. There seems to be a force in operation at the base of each filament, which causes the particles of silver at the moment of liberation successively to arrange themselves in one... 