Editing Ball lightning (section)

=== Water discharge experiments ===
[[File:Water plasma.jpg|right|thumb|A demonstration of the water discharge experiment]]
Some scientific groups, including the [[Max Planck Institute]], have reportedly produced a ball lightning-type effect by discharging a high-voltage [[capacitor]] in a tank of water.<ref>{{cite web|author=<!--DASHBot--> |url=http://www.cosmosmagazine.com/node/334 |title='Ball lightning' created in German laboratory |website=Cosmos Online |date=7 June 2006 |access-date=13 July 2009 |archive-url=https://web.archive.org/web/20060711194644/http://www.cosmosmagazine.com/node/334 |archive-date=2006-07-11 |url-status=dead}}</ref><ref>{{cite journal |url=https://www.researchgate.net/publication/242694152 |title=Fireball Generation in a Water Discharge |author1=Youichi Sakawa |author2=Kazuyoshi Sugiyama |author3=Tetsuo Tanabe |author4=Richard More |journal=Plasma and Fusion Research |volume=1 |page=039 |date=January 2006|bibcode=2006PFR.....1...39S |doi=10.1585/pfr.1.039 |doi-access=free }}</ref>