I don’t know how feasible the idea of a single-
story -storey skyscraper with one continuous corridor is, but it’s fascinating to think about. The building would be built in a spiral. If you walked around the spiral once, you’d be a level above or below where you started, taking neither stairs nor elevator. http://absidea.free.fr/wordpress/index.php/helix-a-1d-skyscraper-with-a-single-corridor/ -via
Reddit
PS This was a skit on Monty Python were the model breaks and the building leans {think Pisa tower} at a tilt then catches fire. Still better than the building kept up by hypnosis.
And it is spelled "storey" as in "second storey". But it can also be "story".
And if you thought that was confusing, in Italian it's spelled "piano".
We did that in Denmark 370 years ago
http://www.rundetaarn.dk/engelsk/facts_om_rundetaarn.htm
:o)