Four-dimensional space
One-dimensional space is space on a straight line, two-dimensional is space on a plane, three-dimensional is our world in which we live and it is easiest to perceive it in this way; in our world, modern technologies compete for speeds in the smallest fractions of a second and therefore this is its adequate perception. Four-dimensional space goes beyond three-dimensional space, and if we take our three-dimensional world, it will act as a cross-section of the four-dimensional world. Probably the simplest explanation would be using the example of chicken broth, which is prepared in cafe-restaurants as a dressing for dishes, so the cauldron of broth from the chef in the restaurant kitchen is a four-dimensional space, and its cross-section by our three-dimensional world is a dish with a ladle portion of the same chicken broth. In this example, we only neglect how this chicken broth got to our dish for ease of perception.
Another representation could be a four-dimensional space with a single particle, which would be represented in our three-dimensional world as a set of sections that make up more complex elementary particles and atoms. But this is also a purely hypothetical idea, since there is a problem of some kind of feedback.
In four-dimensional space, our wallet or available funds could be represented, and the asset could be one of its three other spatial embodiments.
Photo: BIXEL