There is no 4th spatial dimension we have the capibility to produce. Anything you show me, i will show you it's 3d. All "explanations" of hypercubes rely on the principle that you have to accept them, even though their representation is impossible to repr
That's 3d, and anyone discussing the possibility of a 4th physical dimension in our reality needs to stop preaching their extrapolations from their intro to physics class at the community college.
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