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The oil as it comes from the ground is usually brownish or greenish in color, and much thicker than the refined product which we use in our lamps. Some of the crude petroleum is thick and tar-like in appearance, and when long exposed to the air turns to a solid black mass called "asphaltum." This, when softened by heat and mixed with sand, makes a valuable material for street pavement.
In less than two weeks he enjoyed this plunge and finally remembering that he had to be at home by four o'clock, he scrambled onto a raft and discovered that his body was covered with some unknown, greasy, tar-like substance. He could not get it off, and at last asked a raftsman, who stood by, what it was: "Why, son," answered the lumberman; "That is petroleum.
One of these appeared to leak or to have been broken, for a stream of dark-colored liquid had trickled out from it, and the air was heavy with a peculiarly pungent, tar-like odor. A set of steps stood at one side of the room, in the midst of a litter of lath and plaster, and above them there was an opening in the ceiling large enough for a man to pass through.
This body, though tar-like in appearance, and with a peculiar and disagreeable smell of its own, does not resemble any known wood or coal tar in its chemical and physical properties. It has a consistence like vaseline, and its emulsion with water is easily washed off the skin.
One afternoon I induced the boy to go to the bath-room, lie on his back, and allow me to perform fellatio on him. I did not ask him to return the favor. I remember the curious tar-like smell of his clothing and the region about his genitals.
It will be necessary first to dissolve everything out by, say, hot turpentine, then successively treat the residue with bisulphide carbon, benzol, ether, chloroform, naphtha, toluol, alcohol, and other probable solvents. After you can go no further, distil off all the solvents so the asphalt material has a tar-like consistency.
Nausea, vomiting, hurried respiration, marked cyanosis, syncope. Persistent sneezing and widespread urticaria may be present; collapse. =Aniline= is an oily liquid, heavier than, and not soluble in, water. It is colourless or reddish-brown; it has a peculiar tar-like odour; it is soluble in alcohol, and forms a soluble sulphate with sulphuric acid.
Dromedaries, smeared all over with tar-like streaks, knocked down the women, who carried their children on their hips.
A tar-like odor everywhere prevailed, and I wondered, while breathing this wholesome air, why this surf-man of daring and renown had left his proper place upon the beach near the life-saving station, where his valuable experience, brave heart, and strong, brawny arms were needed to rescue from the ocean's grasp the poor victims of misfortune whose dead bodies are washed upon the hard strand of the Jersey shores every year from the wrecks of the many vessels which pound out their existence upon the dreaded coast of Barnegat?
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