** Origami scheme of a three-dimensional cube
The art of origami gives us a lot of options,How to make a volumetric cube of paper. True, some cubes can be spent a lot of time, since they belong to the section of modular origami, and some can be created from a single sheet of paper. And it is the second variant of the volumetric cube that we will consider today.
Take a square sheet of paper and first fold it diagonally in two directions, as shown in the figure below. In this case, you should get a fold in the form of the letter X.
Next, fold a sheet of paper in half, make a bend in the upper right corner. You repeat the same actions on the other side of the origami cube. Afterwards, all this is pressed tightly with your fingers.