It is the ultimate dream of physicists to forge a hypothetical single, all-encompassing, coherent theoretical framework of physics that fully explains and links together all physical aspects of the universe, a single mathematical framework in which all fundamental forces and units of matter can be described together in a manner that is logical and coherent with current and future observation. Having extra dimensions of space makes it possible to substantiate such a theory … five-dimensional anti-de Sitter space, 26-dimensional spacetime in bosonic string theory, 10-dimensional spacetime in superstring theory, and 11-dimensional spacetime in supergravity theory … Starting with the exploration of the fourth dimension envisioning why it is not possible to physically explore a higher dimension a surprisingly simple deduction will have a significant impact on the quest and research of n-dimensional spaces with repercussions in those fields of science where extra spatial dimensions, if they really exist, are thought to be curled-up, or compactified.