Magazine - Page 40

Contrary to a rather widespread impression an invention is generally a growth rather than a sudden inspiration. Moreover, it is often the product of several minds working along parallel lines, each...

The United States Circuit Court of Appeals at Boston on September 9 handed down a decision in the case of Westinghouse Electric & Manufacturing Company vs. Stanley Instrument Company, reversing the...

424 Hamilton Natl. Bank Bldg., Chattanooga, Tenn, Oct. 12, 1920. Editor, QST: My brother and I have been interested in building and operating some large Oudin and Tesla coils, more for the spectacular...

To the Editor: In the New York Sun for January 3, Mr. Nikola Tesla has an article that deserves a word. The word is one of warning to all sober-minded readers to remind them that Mr. Tesla's recently...

Mr. Nikola Tesla requests us to state that his office and laboratory have been removed to Wardenclyffe, Long Island, N. Y., and that all correspondence should be addressed there.

A suit has been brought by Nikola Tesla against the Marconi Wireless Telegraph Company of America, seeking the annulment of one of the chief Marconi patents. Simultaneously with the suit for the...

At the present day when many momentous problems in science and international politics are being weighed in the balance of logic and reason, it is a very opportune time, it seems, to listen to the...

Mars is again in the public eye. For several weeks past there has been almost no end to the opinions of the leading scientists and radio experts of this and other countries regarding the mysterious...