Magazine - Page 5

Fed from Space, and Flames That Do Not Consume The honors in electrical discovery and invention have hitherto been pretty evenly divided among the nations, but of late America has bid fair to leave...

In our present issue we publish a communication from Nikola Tesla, giving, in an exhaustive and instructive manner, the results of his experiments with the Roentgen rays, relating chiefly to their...

It seems that the wonderful effects of X rays have not all been learned. One of the newest of these takes the form of a physical effect upon the person who uses powerful X-ray apparatus for...

Following close upon the patent for “Means for Increasing the Intensity of Electrical Oscillations” that was granted to Nikola Tesla on October 22d (illustrated description of which was given in the...

Judge Colt, of the United States Circuit, District of Massachusetts, on March 11th, handed down a decision covering the Tesla split-phase patents, the parties to the suit being the Westinghouse...

READ BEFORE THE AMERICAN INSTITUTE OF ELECTRICAL ENGINEERS DECEMBER 19, 1894, BY LUDWIG GUTMANN. Since the first announcements of Professor Ferraris and Mr. Tesla that rotation can be accomplished by...

READ BEFORE THE AMERICAN INSTITUTE OF ELECTRICAL ENGINEERS DECEMBER 19, 1894, BY LUDWIG GUTMANN. ( Concluded from page 313. ) Editor's note: See part one here. Returning once more to the earlier...

The Electrical Review presents to its readers this week an unusually brilliant symposium of literature on the latest developments in radiography. Mr. Tesla supplements his previous communications to...

In the forms of high-frequency apparatus heretofore devised by Mr. Tesla, and in high-potential generators generally, a cessation of flow has, says the New York Electrical Engineer , naturally been...

This article is a reprint of Electrical Engineer of January 3, 1894 and is intentionally not duplicated here.