Magazine - Page 37

BY LUDWIG GUTMANN. In the last few years a great deal of attention has been given to the rotary magnetic field, and a review of the principal workers and their devices may be of special interest. In...

It is now nearly a year since Mr. Nikola Tesla, after his brilliant demonstrations here, scored such decided triumphs in the lectures which he delivered abroad at the invitation of various scientific...

The current year, the Westinghouse Electric & Manufacturing Co. reports, has been the most successful in its history, not only on account of the fact that it leaves the company in a most prosperous...

Astronomers do not seem to take kindly to Mr. Tesla's hypothesis that the inhabitants of Mars may be transmitting electrical signals to Earth. Edward S. Holden, formerly director of Lick Observatory...

In order to prevent loss by dissipation or interference by induction on line conductors carrying high potential alternating currents they have in some instances, such as at Deptford, London, been...

Nikola Tesla writes to the New York Times under date of July 2d to say that he is receiving many notices and inquiries on the subject of Martian signaling, mentioned in his letter in the Times of...

An immense amount of work has been done during the past fifteen or twenty years by engineers who have endeavored to produce a simple and practical explosive gas turbine , but the mechanical and...

Nikola Tesla, who was awarded the seventh Edison medal on December 13, 1916, "for meritorious achievements in his early original work in polyphase and high-frequency electric currents," will receive...

Sixteen men from the Coast Artillery are assisting John Hays Hammond, Jr., in his experiments with a wireless-controlled torpedo at Gloucester, Mass. Mr. Hammond will demonstrate his invention before...