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Updated: May 8, 2025
He it was who had discovered super-radium, and this wonderful power had, in time, been used by others until many important inventions had developed from it, such as the virator, the radioscope, the radiphone, illumination without expenditure of power or material, and several minor inventions, all of which, however, contributed greatly to the comfort and advancement of this great people.
This invention is the radiphone, through which we are now conversing, and to which the diaphragm of your instrument responds, as it doubtless contains radium also.
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