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Originally Posted by <<>> first, all that exists isn't a line. Second, two points don't "create" a line, the points are the ends of the lines. Third, I don't believe in the non-logical auclidean asumption that many dimensionless points form a dimensional line. This is impossible. Neither a line can make a 2d object. or infinite 2d can make a 3d object. |
I said
imagine that all that exists is a line. But you're right, all that exists isn't a line.
(When I use the word dimension I mean measurable quantities such as length, width, and depth. If that is an inaccurate definition you should let me know.)
My reasoning for how the universe could be dimensionless relies on the point of view that the universe exists as a singularity, there is nothing outside of it.
If one was able to try to measure it from the "outside", it would have no dimensions because measurement is a comparative operation and there would be nothing to compare it to.