… transmitted from the stages of the leading musical. comedy theaters and music halls in London. The accompanying … filled with wounded soldiers and sailors. The telephone has made unprecedented strides in America where there are … good invention of such a kind as this, there has always been invented an opposite, and equally efficient …
… focus Roentgen tubes which were in the laboratory, have been expressed at once. However, as we are not quite sure … two more tubes with extra thick platinum targets, have been ordered from Mr. Greiner, and will be ready for … shipment on Monday. The work of the shop continues on the commutator, pulley cover, switchboard, spark rod support and …
… filamentary structures, plasma chemistry and dust particle combustion. With the advent of the concept of fractals and … used in pyrotechnics. Smirnov's remarkable analytical model has been able to satisfy every documentable property of ball …
… can have no properties. It might as well be said that God has properties. He has not, but only attributes and these … of the so-called three-electrode tubes. This invention has been credited to others, but as a matter of fact, it was … interesting effects obtained by their means shown to visitors in my laboratory from 1893 to 1899, when I …
… him for the last few years of his life, although he had been an American citizen for over 50 years. Why is Nikola … down fabulous offers from other countries who would have welcomed his assistance and advice. Tesla did not wish to be … industrial age. For Tesla is the inventor of the poly-phase alternating current system of power generation, …
… that the article just grew into this book. My main interest has been in how Tesla coils work, not in making the biggest coil … RLC circuits. Most of the information in this chapter is common material. However, this chapter was written …
… are described with schematic diagrams. Three especially recommended circuits are shown in detail as construction projects. High-voltage photography has been widely used as an art form, producing unusual images on …
… is simple and secures good results but one disadvantage has been found in the short circuit of the secondary through …
… Hon. Commissioner of Patents, S i r : In the Matter of the … appreciation of the extremely careful consideration which has been given to this case, and the courtesy extended to us in …
… 72 Hon. Commissioner of Patents, Sir:- Room 248. In the Matter of … appreciation of the extremely careful consideration which has been given to this case, and the courtesy extended to us in …