A universe that's saddle shaped br in three-dimensioned space, br Is unimaginably draped br in four-dimensioned case. br br A magnet steals a needle from br the feeble grip of Earth, br The photon force with much aplomb br accentuates its worth. br br Expanding spacetime's relative br but nothing's at the brink, br To spacetime it's indicative br that things within it shrink. br br The quasicrystal calls for more br dimensions than just three, br Essentially to underscore br Its perfect symmetry. br br Some gravitons escape our four- br dimensioned universe, br And that is why the force is poor br at halting its diperse. br br As time slows down near massive things, br black holes command it still. br There must be someplace time has wings br where density is nil.