Electrical Experimenter - Page 2

At the present state of the art, Wireless can be sub-divided into three classes : 1st. Wireless Telegraphy or Radiotelegraphy. 2nd. Wireless 1 elephony or Radiotelephony. 3rd. Wireless transmission of...

If the recent cabled reports be correct, every American will note with great satisfaction the awarding of this year's Nobel prize in physics to Thomas A. Edison and to Nikola Tesla. When Alfred Nobel...

By THOMAS W. BENSON Recent developments tend to fulfill the old, old dream of power transmission without wires. For years men have labored in vain to transmit power without wires and thus solve a...

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...

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...

Among the various wonderful inventions of Dr. Nikola Tesla we find one of the most interesting clocks ever made, and the accompanying photographs show the necessary equipment for this highly ingenious...

In this article, Dr. Tesla dwells on the future possibilities of his magnifying transmitter, especially in connection with the art of Telautomatics, which was first conceived by him and doubtless...

The Construction of High-Frequency Apparatus for Medical and Lecture Use. (Second Article) In the March number of The Electrical Experimenter the author pointed out that high-frequency currents, when...

In these days of radio telegraphy, the use of rotary spark gaps has become very extended. There are a great number of different type gaps on the market, some of them very efficient, and some of them...

To the Editor of the Electrical Experimenter: I regret that owing to circumstances beyond my control it was deemed advisable to postpone the publication of the article which I had intended for your...