The trick of visualizing higher dimension is: not to visualize it.
Besides trying to visualize, there are other methods to understand higher dimensions.
— Me@2018-10-28 04:28:01 PM
What is the meaning of visualization?
— Me@2018-09-02 4:35 pm
feel ~ receive all the data at once
(This definition is not totally correct, but is useful in the meantime.)
visual ~ feel at once through eyes
you can visualize a 3D object ~ you can see all of a 3D object at once
you cannot visualize a 4D object ~ you cannot see all of a 4D object at once
Actually, you can only visualize a 2D object, such as a square.
You cannot visualize a 3D object, such as a cube.
That’s why the screen of any computer monitor is 2 dimensional, not 3.
— Me@2018-10-28 04:32:41 PM
2018.10.28 Sunday (c) All rights reserved by ACHK