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Results tagged with spacetime-dimensions
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user 170738
Use this tag for dimensions of a manifold, typically the space-time. DO NOT USE THIS TAG for dimension of a physical quantity nor for the size of an object.
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Accepted
Question about dark matter/energy and other dimensions
Dark matter simply refers to matter that does not emit light. In other words it does not interact with the electromagnetic field. We have never been able to observe it directly, since our telescopes c …
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