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Their want of mental coloring-matter makes them sensitive to those impressions which stronger minds neglect or never feel at all. Many of them die young, and all of them are tinged with melancholy.

The breaking down of these red cells throws their pigment or coloring-matter afloat in the blood; and soaking through all the tissues of the body, this turns a greenish-yellow and gives the well-known sallow skin and yellowish whites of the eyes of swamp-dwellers and "river-rats."

We know but little yet, but we do know that mineral substances are found in the composition of most living animals, if not all; indeed, the coloring-matter of the blood is an oxide and phosphate of iron." "I can now understand why you are so enthusiastic in the science, Mr.

He was stout and exhibited no signs of internal disease, except at the apex of the right lung. Anomalous Color Changes of the Hair. The hair is liable to undergo certain changes of color connected with some modification of that part of the bulb secreting its coloring-matter.

Their want of mental coloring-matter makes them sensitive to those impressions which stronger minds neglect or never feel at all. Many of them die young, and all of them are tinged with melancholy.

As the coloring-matter of archil is not precipitated by baryta and magnesia, but changed to a purple, the baryta method, recommended by Pasteur, Balard, and Wurtz, and the magnesia test, are useless. Magenta may in course of time be removed by the precipitates formed in the wine. It is therefore necessary to test not merely the clear liquid, but the sediment, if any. Dr.

Let the coloring-matter represent the magnetism in the body charged, and we have the magnet illustrated in its polarization: the deep-red end is the positive pole, and the white or faintly-colored end is the negative pole.

The seed of the nettle, mixed with fodder, gives gloss to the hair of animals; the root, mixed with salt, produces a beautiful yellow coloring-matter. Moreover, it is an excellent hay, which can be cut twice. And what is required for the nettle? A little soil, no care, no culture. Only the seed falls as it is ripe, and it is difficult to collect it. That is all.

1400 pounds sand, 350 " ash, 100 " soda, 800 " red-lead, and about 100 " cullet. This was to be a fine quality of flint-glass, and to it might be added coloring-matter of any desired tint; but in the choice and proportion of this lay one of the principal secrets of the art.

To other eyes the cold spotless thinly-furnished interior might have suggested the shuttered mind of a maiden-lady who associates fresh air and sunlight with dust and discoloration; but it is the eye which supplies the coloring-matter, and Paulina's brimmed with the richest hues. Nevertheless, the House did not immediately dominate her.