神秘的和不可能的正方體。在您的手機的潘多拉的盒子實。
A four-dimensional hypercube is a cube in four-dimensional space. The Tesseract can be deployed in eight cubes, just as a cube can be deployed into six squares. Hypercube - one of the simplest four-dimensional objects, the example of which you can see the complexity and singularity of the fourth dimension. And what looks impossible in three dimensions, perhaps in four, for example, impossible figures.