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The formal study of the spaces between dimensions—the gaps, the overlaps, the boundaries where one dimensional framework meets another. Unlike multidimensional sciences, which studies many dimensions at once, or hyperdimensional sciences, which studies higher dimensions, interdimensional sciences focuses on the interfaces: what happens when a 3D object passes through a 4D space? What are the properties of the boundary between the 5th and 6th dimensions? And most importantly, what's hiding in the gaps where no dimension reaches? Interdimensional sciences suggest that the most interesting phenomena occur not in dimensions but between them, which is where your lost socks probably go, along with all the pens that mysteriously disappear from your desk.
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