… I suddenly connected up several things in my mind which had been separate up to that moment. After years of messing with … within the metal of this coil behaves as if it’s become compressible. Figure 1. A typical Tesla coil Figure 2. … along any conductor at all, as long as that conductor has a dielectric coating. Like in Figure 6. Any large, …
… costly and scarce. Timber near the high altitude tipple had been consumed. Coal cost $50 a ton and had to be packed in … to which was attached a 100-horsepower, 133-cycle, single-phase, 3,000volt generator. At the mill end of the line a … began spinning when a switch was closed. Although the fair visitors could not understand how this demonstrated the …
… but in government institutions, banks, railroads, insurance companies and other large industries, finger print systems … Their perseverance and high skill in the radio art has hastened. the official endorsement and the installation … University; and Ensign A. Crossley, U. S. N., who has been actively engaged on the installation of the Rogers …
… Tesla has succeeded in making artificial daylight. In his …
… the laboratory. During certain nights when sleepless I have been astonished to hear the talk of people in the streets … in such a case, and with painful loudness though coming from distances incredibly great. These phenomena are … such an extent that they break off very easily, in fact one has to be careful in trimming them. I found the claws of a …
… general observations. But now quantitative estimates have become important. To return to the description, the strong … structure where it rests upon the insulating support. This has been one of the great difficulties encountered in the course …
… two transistors and two resistors, a flyback transformer becomes a little tesla coil in itself or the power supply for … effects to influence a circuit. Tesla's circuit here has no transformer. Instead the d.c. source charges a large … surplus store. The safety gap could just as well have been built with three brass angle brackets mounted on a slab …
… largely due to the fact that the vibrating body has to be considered to its full velocity in an extremely … of this would be imparted to the ground. Various means have been employed by the writer, with varying success in endeavors to overcome this limitation until, finally, an ideal one was found. …
… energy into the vibrating structure. This expansion has been observed in pulsed electro-static fields with the … is an extra quality of sound that can be brought out - becoming a live sound. Resonance allows for an inflowing …