Coloriasto on väriaiheisten tekstien (ja kuvien) verkkoarkisto
(Archive for colour themed articles and images)
INDEX: coloriasto.net
23.6.25
Vegetable coloring matters.
The Galaxy 4, 1871 DR. H. C. Sorby has lately been studying the vegetable coloring matters by means of spectrum analysis, directing attent...
Colored cements.
The Galaxy 4, 1871 Professor Böttger calls attention to a very strong and durable cement which he prepares by thoroughly mixing finely pul...
5.4.20
Influence of white colors.
The Galaxy 1, 1877 Prof. Wallace gave at Glasgow some curious speculations based upon the peculiarities observable in white animals. He ha...
28.3.20
Scientific miscellany. Antimony blue.
The Galaxy 5, (marraskuu) 1872 Antimony blue is the name of a new color, much like ultramarine, but said to be more permanent. It is prepa...
5.11.19
(Lyhyet jutut) The blue color... The manzanita tree...
The Galaxy 7, 1876 The blue color sometimes produced in burning bread to ashes is attributed to the formation of ultramarine. -- The m...
4.11.19
Metachromism.
The Galaxy 7, 1876 An English chemist has been investigating the interesting subject of the changes of color which bodies undergo when hea...
3.11.19
Preparation of aniline black.
The Galaxy 7, 1876 The salts of vanadium have been found to play a very important part in the preparation of aniline black, and consequent...
2.11.19
Cause of the aurora.
The Galaxy 7, 1876 Professor Lemström of Helsingfors, Sweden, conceives that the phenomena of the aurora borealis may be explained by simi...
22.4.19
Tattooing Among the Japanese.
The Galaxy 1, 1872 The practice of tattooing, which we se commonly associate with the natives of New Zealand and our own Indians, seems al...
7.1.19
Scientific Miscellany. The dyeing of animals...
The Galaxy, 1872 The dyeing of animals is now quite a common branch of the dyer's art. Some time ago a French lady, of the kind that c...
9.10.18
Scientific Miscellany. Uncrystallized or amorphous silica...
The Galaxy 4, 1873 Uncrystallized or amorphous silica has been found by M. Kerinam to possess important properties as a mordant, especiall...
4.5.18
Dyeing with indigo.
The Galaxy 3, 1873 A discovery of a considerable interest for the art of dyeing has recently been made by M. Schützenberger, of the Paris ...
14.4.15
Chromatic Aberration.
The Galaxy 7, 1867 As an artist and a lover of truth, I have long felt myself impelled to make public certain facts which became known to ...
9.6.14
Nature of Colors.
The Galaxy 3, 1871 What is color? This is a question that may seem very simple, but is not so easy to answer. The question raises another q...
16.12.12
Miscellany. (Väriuutisia)
The Galaxy 1, 1873 [...] When different colors are mixed together, the result is not the destruction of any of the coloring elements, or the...
7.6.09
Scientific Miscellany. Antimony Blue.
The Galaxy 5, 1872 [Sheldon and Company, New York] Antimony Blue is the name of a new color, much like ultramarine, but said to be more perm...
