Gizmodo
Lightning in Block Form Adds to Desk Clutter, Looks Amazing
Lichtenberg figures are fantastic; they perfectly display branching electric charges that occur within, or on the surface of, certain insulating materials. Sure, that may sound like a whole load of boring, but check the image above to see why you are wrong—they look amazing. Popsci is hosting a video that shows you how to make your very own with some office supplies, a metal point and some shag carpeting.
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