Ball lightning

Ball lightning is a natural phenomenon associated with thunderstorms and takes the form of a long-lived, glowing, floating object, as opposed to the short-lived arcing between two points seen in common lightning. An early attempt to explain ball lightning was recorded by Nikola Tesla on March 5, 1904 (Electrical World and Engineer). http://www.tfcbooks.com/tesla/wireless01.htm

Related Topics:
Natural phenomenon - Thunderstorm - Lightning - Nikola Tesla - March 5 - 1904

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