![Lichtenberg figure, also known as an electron tree, beam tree, or lightning tree. Lichtenberg figures are branching electric discharges appearing on the surface or interior of an insulating material. This figure was Lichtenberg figure, also known as an electron tree, beam tree, or lightning tree. Lichtenberg figures are branching electric discharges appearing on the surface or interior of an insulating material. This figure was](https://c8.alamy.com/comp/2BE0J00/lichtenberg-figure-also-known-as-an-electron-tree-beam-tree-or-lightning-tree-lichtenberg-figures-are-branching-electric-discharges-appearing-on-the-surface-or-interior-of-an-insulating-material-this-figure-was-created-using-an-electron-linear-accelerator-linac-which-delivered-an-electron-beam-aimed-toward-a-thick-block-of-acrylic-the-electrons-penetrate-the-surface-of-the-acrylic-and-rapidly-decelerate-as-they-collide-with-molecules-inside-the-plastic-finally-coming-to-rest-the-pattern-the-electrons-make-in-the-acrylic-as-they-rush-out-of-the-block-looks-like-a-tree-or-fern-like-2BE0J00.jpg)
Lichtenberg figure, also known as an electron tree, beam tree, or lightning tree. Lichtenberg figures are branching electric discharges appearing on the surface or interior of an insulating material. This figure was
![Making Electron Trees with a Linear Accelerator - YouTube | Lichtenberg, Electrons, Lichtenberg figures Making Electron Trees with a Linear Accelerator - YouTube | Lichtenberg, Electrons, Lichtenberg figures](https://i.pinimg.com/originals/9f/d1/2d/9fd12df94abd9d2906ebf4d4eb076c98.jpg)
Making Electron Trees with a Linear Accelerator - YouTube | Lichtenberg, Electrons, Lichtenberg figures
![Electron Tree Photograph by Stanford Linear Accelerator Center/science Photo Library - Fine Art America Electron Tree Photograph by Stanford Linear Accelerator Center/science Photo Library - Fine Art America](https://images.fineartamerica.com/images-medium-large-5/electron-tree-stanford-linear-accelerator-centerscience-photo-library.jpg)
Electron Tree Photograph by Stanford Linear Accelerator Center/science Photo Library - Fine Art America
![Lichtenberg figure (or electron tree) in Perspex block. Created during decommissioning of a linear accelerator. : r/interestingasfuck Lichtenberg figure (or electron tree) in Perspex block. Created during decommissioning of a linear accelerator. : r/interestingasfuck](https://i.redd.it/o0ury3rs76p61.jpg)