Man's sensation of space is decided by inner energy of him.Ordinary man sees objects by the reflection of light and can only see the surface of objects and realize the outside law of things.Having higher inner energy,senior qigong master sees objects by his high inner energy and can see inner structure and state of objects and can look upon 3-dimensional bodies as 2-dimensional,1-dimensional and 0-dimensional bodies.According to the inner energy of them, men are classied into 3-dimensional,2-dimensional ,1-dimensional and 0-dimensional men.3-dimensional man is the lowest energy and intelligent state of man and 0-dimensional man is the highest level state of man and the existence aim of human being.
Man's sensation of time depends on psychological,intelligent and inner energt of him.With the improving of psychlogical,intelligent and inner energy,he feels that time becomes shorter and shorter.When man gets high internal energy,it appears that a day in paradise is equal to a year in man's world .When the energy stream reaches light velocity,he feels no time.
Human body relativity will solve time problem of astronaut in cosmic navigation.
See
Jinzhong Yan,Zero space-time theory,Qigong and Science(in Chinese),pp9-10,August 1999