Alexander’s Horned Sphere fractal changes how we define inside and outside
Alexander’s Horned Sphere is one of the more frustrating fractals out there. It is a fractal, it’s a ring, it’s an endless series of branches, and, technically, it’s a ball. At least, inside it is. Outside, well, the entire oddity of the Horned Sphere is to change how we define ‘inside’ and ‘outside.’ If you…
