United States or Uruguay ? Vote for the TOP Country of the Week !
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.
Well, I saw that the Academy of France had been testing the properties of heat, and they came to the conclusion that it was a nonconductor or something like that, and of course its influence must necessarily be deadly in nervous organizations with excitable temperaments, especially where there is any tendency toward rheumatic affections.
There has been some degree of success in making transparent paper films for moving pictures; and if these are coated with water-glass, they will not burn. Paper can be so treated that it will either conduct electricity or become a nonconductor, as may be desired.
Well, I saw that the Academy of France had been testing the properties of heat, and they came to the conclusion that it was a nonconductor or something like that, and of course its influence must necessarily be deadly in nervous organizations with excitable temperaments, especially where there is any tendency toward rheumatic affections.
I use a tungsten spiral in a nitrogen atmosphere in my transformer and replace the quartz bulb with a capsule of zircorundum." "A capsule of what?" asked Thornton, whose chemistry was mid-Victorian. "Zircorundum," said Bennie, groping around in a drawer of his work table. "It's an absolute nonconductor of heat. Look here, just stick your finger in that."
She trusted to that same prudence for no delusive hopes having been given to Mark and his wife. She did so justly. Mr. Dutton had thought the matter far too uncertain to be set before them. The Canoness's vague hopes had been the fruit of a hint imprudently dropped by Nuttie herself in a letter to Blanche. She had said more to Miss Nugent, but Mary was a nonconductor. Mr.
But selfishness marred the divine plan, and Israel became a nonconductor, and the privileges selfishly kept became corrupt; as the miser's corn stored in his barns in famine breeds weevils. Christians need no more solemn lesson of what comes from selfishly hoarding spiritual blessings than the fate of Israel.
Sometimes they talked of the long list of "accidents" that were happening daily in American factories and genially cursed the hyphenated Germans. As for the other sort of Germans they felt vaguely that some day America must reckon with them, too. Evidently they put small faith in the "three thousand miles of cool sea-water" as a nonconductor of warfare!
His thoughts, far faster than hands could move, built up the gigantic hull of the new ship, and put in the rooms, and the brace members in less than twelve hours. A titanic shell of eight-inch cosmium, a space, with braces of the same nonconductor of heat, cosmium, and a two inch inner hull.
In order to form wireless waves we must have a frequency of at least one hundred thousand vibrations a second; and as it is out of the question to produce these by mechanical means we employ a group of Leyden jars. Such jars you have of course seen. They have in them two pieces of tinfoil separated by glass, which is a nonconductor of electric currents, and various other acids and minerals.
Word Of The Day