Search results - Page 210

… Both devices used the same principle: by splitting signals into harmonics, the current could be transmitted at different frequencies. Thus, many signals could be transmitted over one wire. Including …

… should have served for transmission of telegraphic signals, facsimiles and photographies, telethephone … as well as dissemination (all over the globe) of signals of exact time, necessary in navigation and others. …

… and precise wireless transmission of any kind of signals, messages or characters, to all parts of the world, … of the existing telegraph, telephone, and other signal stations without any change in their present …

… be distinguished at a distant point and thus the means of signalling and reading signals becomes practicable once the concrete instruments …

… air lamps, in the lecture hall and causing it to respond to signals sent out by an energized coil of similar wavelength … the welfare of all. I mean the transmission of intelligible signals, or, perhaps, even power, to any distance without …

… a metallic ball to within eight or ten inches of his coil's free terminal, provoking "a torrent of furious sparks." When he moved his free hand close to the coil's other terminal, the air became …

… could not get a patent on such an invention today. Tesla's free energy receiver refers to the sun, as well as other … electricity. Tesla was fascinated by radiant energy and its free energy possibilities. He called the Crooke's radiometer …

… static magnetic field configuration of an arbitrary force-free magnetic field of the type discovered in 1952 by … A-A) on R by Now define a static vector field by 89 a force-free axial symmetry. The axis 1s itself a line of force of …