These figures are often described as transient pink-red fractal patterns and are considered pathognomonic for lightning injuries. A recent case report documented atypical green Lichtenberg figures ...

discharge channel is investigated from the point of view of engineering applications of fractal geometry. Numerical results are presented for lightning return stroke radiation, which demonstrate that ...

Int 1777, Georg Lichtenberg found that discharging high voltage on an insulating surface covered with a powder, a fractal-like image appears, sometimes known as a lightning tree. Incidentally ...