There's a paranormal side to this and a scientific side to this along with a discussion about this as well. Understanding many of these arguments and experiments, we can probably grasp to how our existence works and how the next world/the other world/spiritual plane/realm operates and looks.
What is 4 Dimensions:
Understanding Holographic Perceptual Imagery and Dimensions such as 3D ( 3 Dimensions ) & 4D ( 4 Dimensions )
Our reality a dream and we are just a thought of God
this is the construction of the universe.
