Ball Lightning and Fireball (Experiment) - Production of a plasma fireball (ball lightning-like) by using microwave radiation and electric discharge. page.freett.com/kamogawa/bl&fb.html
Ball Lightning and Metastable Substance - Devoted to investigations and experimental modeling of the ball lightning and some related phenomena. balllightning.narod.ru
I. Langmuir's Ball Lightning Tube - A old (1920s ?) experiment about a ball lightning-like production with a vacuum tube. www.eskimo.com/~billb/freenrg/balllg1.html
Smoke Rings and the Plasma - Beginning with an interesting comparison of the physiology of a smoke ring and ball lightning, leading to the development of a device to create ball lightning, this site continues with several well-presented accounts of the phenomenon. www.goodfelloweb.com/nature/plasma
