Quote:
Originally posted by Tyhm
A hypothetical 2d projection from a 3d world would be 2d, but you'd need the hypothetical 2d projection first.
Which is moot, as we live in the 4th dimension, d4 being time.
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I guess the 4th dimesion would be takin into consideration, since the theory of a projection being 2D relies on how long the light stays on the wall, so really, it would be 3D, 2 space dimensions, and 1 time dimension.
My friend and I were going to do a science project on the 4th space dimension, our theory was that ghosts lived there, and we were going to check to see if the majority of the ghost siteings we resereched had certain "attributes" (cant think of another word right now) at that time, such as being humide. Our theory on that was that light passed through from the 4th space dimension where the "ghosts" were, and it refracted off of the drops of water in the air, allowing us to see the "ghosts" and giving them that transparent look.