… people for a long time. Some data about "ball type" lightning have been found even on Etrurian monuments, in the … works of Aristotle, Lucretia and others ( 63 ) . Ball-like lightning or "fire-balls", as Tesla calls them, are created … several theories have been established on the cause of this lightning. According to some hypothesis, the "ball-type" …

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… in “the usual way as here practised”, probably referring to lightning conductor grounding. Grounding for single-wire …
… during discharge in the secondary sparks went across the lightning arresters. Since the arresters were connected to …
… in terms of which he tried to explain the arcing over the lightning arresters cannot be significant at these …
… He estimated that he registered waves produced by lightning at least 200 miles away, and continued to receive … figure of July 28th he was in one instance able to register lightning discharges at a distance of 500 miles. He …
… worked better and there was heavy sparking across the lightning arresters (Fig. 4). Investigating the cause of … between the grounding of the secondary and that of the lightning arrester. In order to explain what happened when …
… to have attempted to carry forward Tesla's work with ball lightning, he undoubtedly has been one of the most … He too is a proponent of further mearch in ball lightning. THE LEGACY →→ 285 microwaves is daring, costly, …
… mistaken at Colorado Springs in his Interpretation of the lightning storms which he observed traveling away from him …
… to further my studies on the laboratory production of ball lightning; and because the University of Wisconsin at … and friends built one Tesla coil for a Hollywood studio for lightning affects, which has been a common use of them. … who has studied the inventor's work and his balllightning research for two decades. He points out that the …
… of Defense fact sheet compares particle beams to "directed lightning bolts" -although without explicitly admitting that …