… Tesla with the "Tesla Wheel." 2006 is the Nikola Tesla year in his native Croatia. A number of countries have issued … The progress and development of man essentially depends on ingenuity. The most important product of the creative mind …
… or Electrical Review: I have for some time felt that a few indications in regard to the practical construction of Lenard tubes of …
… “There is something in me that could be a delusion, as often is the case with …
… Perhaps the ever-broadening field of invention has never known a genius more successful in …
