“To create beautiful electrical-charge patterns like this, you could use a giant particle accelerator. But shag carpeting will also do just fine. Watch how Lichtenberg figures are made in our amazing video. A Lichtenberg figure being created by a tap from a nail. In just a few hundred nanoseconds, electrons trapped in plastic exit suddenly as a bright, branching spark.”
Read more at PopSci (Thanks DG)
Wow…. that is beautiful!
Wow, that is absolutely amazing, I so want to get one of those for my wall
)
Ooooh. Aaaah.