-5
votes
0answers
56 views

Im a layman trying to understand the 4th and 5th dimension someone please explain! [closed]

If in the 3rd dimension we have height, length and width what axis (axes) could we possibly add? From my limited research I have read that the 4th isn't time but rather another spatial dimension. My ...
2
votes
1answer
92 views

Can we project a 4D world using 3D video technology?

Traditional movies, TV, etc, faithfully show our 3-dimensional world using 2 dimensions. So can we have a movie that shows a 4-dimensional world using 3D technology?
8
votes
6answers
1k views

Experimental evidence of a fourth spatial dimension?

As human beings, we observe the world in which we live in three dimensions. However, it is certainly theoretically possible that more dimensions exist. Is there any direct or indirect evidence ...