Inspired by Edwin Abbott’s Flatland, in which a three-dimensional sphere tries to explain its world to a two-dimensional square, Worcester Polytechnic Institute physicist P.K. Aravind has devised a ballet that describes a tesseract, or four-dimensional hypercube, to a three-dimensional audience.
“The spirit of my demonstration is very similar to Abbott’s, only it is pitched at Spacelanders who are encouraged to make the leap from three dimensions to four, just as Abbott’s demonstration was pitched at a Flatlander who was encouraged to make the leap from two dimensions to three.”
(P.K. Aravind, “The Hypercubical Dance — A Solution to Abbott’s Problem in Flatland?,” Mathematical Gazette 91:521 [July 2007]: 193-197.)