Homemade Lichtenberg generators used to create fractal art have caused severe injuries and death, says the Electrical Safety Authority Updated Aug. 16, 2023 at 2:57 p.m. Sept. 1, 2021 2 min read ...

Fractal wood burning, also known as Lichtenberg, is a process that involves soaking wood in a chemical solution, and then using electric currents to burn lightning- or tree-like patterns into its ...