| | |  Double-discharge Lichtenberg figure. This lichtenberg figure was made by Bert Hickman and his partners at a facility in Ohio.  I came along to watch and write about the process for an article that will be in my Popular Science magazine column.
 This figure was made in an unusual way: It was charged up from both sides, forming two layers of charge, and then discharged in one bang, forming this interesting double-layer shape.  (Click the rotating camera icon to see it from all sides, which is the only way to really appreciate it.)
 Source: Bert Hickman
 Contributor: Bert Hickman
 Acquired: 11 June, 2004
 Text Updated: 11 August, 2007
 Price: Donated
 Size: 4"
 Purity: 0%
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