Word: rays
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Professor John Trowbridge, director of the Jefferson Physical Laboratory, has recently completed an entirely new apparatus for taking X ray photographs. He has prepared the largest storage battery in the world, which consists of 10,000 cells, with a voltage of 20,000, which can be raised to 600,000 by means of an accumulator. This battery will give a flaming discharge in air, three feet in length...
...forty times as great as the voltage required to run an electric car. This is probably the most powerful storage battery in the world. Professor Trowbridge employs it in the experiments which he is now conducting to determine the spectrum of hydrogen. It is also used in X-ray experiments, the first use of a storage battery for this purpose...
Professor John Trowbridge, Director of the Jefferson Physical Laboratory, and Assistant Professor M. H. Richardson were guests at the dinner of the Merchants' Club, on Tuesday evening. They both spoke on the progress during the last year in the application of the Roentgen ray. The subject was generally discussed...
...business. This is one of the finest studios in the state and the exquisite specimens of the Photographer's Art which adorn the rooms are well worth a visit. The company will, every afternoon between 4 and 5 o'clock, give a free exhibition of Stanley's X Ray machine. Visitors welcome...
...business. This is one of the finest studios in the state and the exquisite specimens of the Photographer's Art which adorn the rooms are well worth a visit. The company will, every afternoon between 4 and 5 o'clock, give a free exhibition of Stanley's X Ray machine. Visitors welcome...