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These signals consist essentially of five groups of double lamps, the two lamps in each group containing incandescent electric lamps, and showing white and red respectively. By the combination of these lights letters can be formed, and so, letter by letter, a word, and hence an order, can be spelled out for the guidance of the ships of the squadron.
The idea of a complete system had been in his mind in broad outline for a long time, but did not crystallize into commercial form until the incandescent lamp was an accomplished fact. Thus in January, 1880, his first patent application for a "System of Electrical Distribution" was signed. It was filed in the Patent Office a few days later, but was not issued as a patent until August 30, 1887.
In some cases, too, a favourable result is arrived at by raising a ridge of coal across the furnace lying against the bridge, and of the same height: this ridge speedily becomes a mass of incandescent coke, which promotes the combustion of the smoke passing over it. Q. Is the method of admitting a stream of air into the flues to burn the smoke regarded favorably?
An engine operated by steam produced by the hydration and dehydration of metallic salts. Device and method for telegraphing photographically. Carbon crucible kept brilliantly incandescent by current in vacuo, for obtaining reaction with refractory metals. Device for examining combinations of odors and their changes by rotation at different speeds.
It was already dark, and the obscurity would permit them to ascertain if flames or incandescent matter thrown up by the volcano were mingled with the vapour and smoke accumulated at the mouth of the crater. "The crater is on fire!" said Herbert, who, more active than his companions, first reached the plateau.
As it would be an anecdotal work on a large canvas, each scene, each bead of this outline of the man's face, would be a punctilious and time consuming feat to render. He did not have a clue whether the motif was incandescent or prosaic and insipid. The only thing that he believed with some certainty was that if the painting was worth doing he was not the man to implement his ideas.
The process of condensation being in its essentials the same for all concentrating nebular spheroids, planetary or solar, it was argued that the Sun is still passing through that incandescent stage which all the planets have long ago passed through: his later aggregation, joined with the immensely greater ratio of his mass to his surface, involving comparative lateness of cooling.
During the first three months of operating the Pearl Street station light was supplied to customers without charge. Edison had perfect confidence in his meters, and also in the ultimate judgment of the public as to the superiority of the incandescent electric light as against other illuminants.
Banked along the rails were the rarest of tropical plants; shaded incandescent lamps sent their glow from somewhere among the palms, and there was a suggestion of fairy-land in the scene. If Quentin had a purpose in being particularly assiduous in his attentions to Mlle.
Long did the travelers, whom such a sight could never weary, admire the splendors of Tycho. Their projectile, saturated with luminous gleams in the double irradiation of sun and moon, must have appeared like an incandescent globe. They had passed suddenly from excessive cold to intense heat. Nature was thus preparing them to become Selenites. Become Selenites!
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