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And for twenty year I have known that it must be here, the ore, lead and zinc, in the gr-r-eat quantity! For twenty year! And just thees minute have I found it!"
Next shunt a potentiometer around the A battery and connect the third post, which connects with the sliding contact, to the negative or zinc pole of a B battery, then connect the positive or carbon pole of it to the negative or zinc pole of a second B battery and the positive or carbon pole of the latter with one end of the primary coil of the second audio frequency transformer and the other end of it to the plate of the first amplifying tube.
A few drops of alcoholic tincture of phenol-phthalein are then added, and as soon as a faint red color appears, addition of soda is stopped. This shows that the fatty acids have been over-saturated. Addition of a little more fat renders them perfectly neutral, and the soap is then ladled out into wooden moulds, lined with loose sheets of zinc.
This is made as follows: 100 parts of fused zinc chloride, 85 parts of water, and 4 parts of zinc oxide are boiled together until a clear solution is obtained. This solution dissolves silk slowly in the cold, quickly if hot, and forms a thick gummy liquid. Wool, fur, and vegetable fibres are not affected by it.
Farmer Eyton, whose callous ulcer had been quietly spreading over his shin for years back under a gentle regime of zinc ointment, was painted round with blistering fluid, and found, after three blasphemous nights, that his sore was stimulated into healing. Mrs.
"`Challenger brig; 450 tons; softwood built, iron-fastened, sheathed with zinc; nine years old; well found in sails, ground-tackle, and all necessary stores, ready for sea. Price 1800 pounds. How will that do? She is really a very decent vessel of her kind, and exceedingly cheap at the price." "We might take a look at her," remarked George, "but her description does not sound very inviting."
When Pierre came out upon the roofs of nave and aisles, he was delighted to find himself in the bright sunlight and the pure keen air which blew there as in the open country. And it was with astonishment that he gazed upon the huge expanse of lead, zinc, and stone-work, a perfect aerial city living a life of its own under the blue sky.
"Turn that infernal thing the other way!" he shrieked. "Ah!" said I, lowering my arm. "Then you know its properties?" "I do I do!" he cried. "It used to be mine I confess it!" "Then," said I, calmly putting the horrid bit of zinc back into my belt, "that's all I wanted to know. If you'll come up to my office some morning next week I'll introduce you to your wife," and I turned from him.
Cappy smiled and nodded. J. O. Heyfuss & Co. were ship, freight and marine insurance brokers. "Something doing for my Mindoro," he soliloquized aloud. "Mr. Ricks?" a voice came over the wire. "Hello there!" Cappy replied at the top of his voice. For some reason he always shouted when telephoning. "Ricks on the job! Whatja got for my Mindoro, Heyfuss?... Zinc ore? Never carried any before.
Zinc is the best nonconductor of heat that I know of. One thin layer of this metal within a few inches of the external covering of aluminum will serve you a much better purpose and will greatly reduce the cost of construction." This suggestion met with the immediate approval of the Doctor and Denison. They talked and planned until quite a late hour. After the departure of the two men Mrs.
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