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The slight branching redness traveling up this person's leg was created by current from a nearby lightning strike. A Lichtenberg figure (German: Lichtenberg-Figur), or Lichtenberg dust figure, is a branching electric discharge that sometimes appears on the surface or in the interior of insulating materials. Lichtenberg figures are often ...
Fractal burning, Lichtenberg burning or wood fracking refers to a technique where a Lichtenberg figure is burnt into wood using high voltage electricity. [1] [2] [3 ...
Lightning injury caused by a nearby lightning strike. The slight branching redness (sometimes called a Lichtenberg figure) travelling up the leg was caused by the effects of current. Specialty: Emergency medicine: Complications: Burns, rhabdomyolysis, cardiac arrest, bone fractures [1] Frequency >30,000 per year (USA) [1] Deaths ~1,000 per year ...
Lightning injuries are divided into direct strikes, side splash, contact injury, and ground current. [1] Ground current occurs when the lightning strikes nearby and travels to the person through the ground. [1] Side splash makes up about a third of cases and occurs when lightning strikes nearby and jumps through the air to the person. [1]
The lightning often leaves skin marks in characteristic Lichtenberg figures, sometimes called lightning flowers; they may persist for hours or days, and are a useful indicator for medical examiners when trying to determine the cause of death. Although humans being struck by lightning is of course rare, it is nonetheless possible that over a ...
Lichtenberg Figures are most often used to describe branching electrical discharges (or electrical trees) that have been preseved on the surface of, or within, a solid dielectric. However, during dielectric breakdown in strongly non uniform high voltage electric fields , transient Lichtenberg Figures may also form within gases and dielectric ...
Georg Christoph Lichtenberg was born in Ober-Ramstadt near Darmstadt, Landgraviate of Hesse-Darmstadt, the youngest of 17 children.His father, Johann Conrad Lichtenberg [] (1689–1751), was a pastor ascending through the ranks of the church hierarchy, who eventually became superintendent for Darmstadt.
Roy Cleveland Sullivan (February 7, 1912 – September 28, 1983) was an American park ranger in Shenandoah National Park in Virginia. Between 1942 And 1977, Sullivan was claimed to have been struck by lightning on seven occasions, surviving all of them.