Electrical Experimenter

Cold light is one of the wonders of the modern age. Light without heat seems like a contradiction, nevertheless it is a scientific fact. Since the discovery of the electrical nature of light, the...

When the writer first conceived the idea of the thought recorder, he asked three prominent scientists regarding their views on recording thoughts electrically. The letters are reproduced herewith...

Years Ago Man Endeavored to Make Practical Use of the Energy Contained in the Sun's Rays — Even Tesla, the Electrical Wizard, Has Patented a Sun Motor, While the Shuman-Boy's Engine and Sun Boiler Has...

The answer of the Marconi Wireless Telegraph Company to the suit of the Nikola Tesla Company for an alleged infringement of its patents, was filed recently in the Federal District Court. The Marconi...

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...