Multidimensional Math
 By Rick Groleau
 Posted 10.28.03
 NOVA
We experience the world in three spatial dimensions, but superstring theorists and mathematicians commonly work with many more. In this interactive, explore the mathematical meaning of extra dimensions as you create your own fourdimensional object, or hypercube.
See for yourself why it's a walk in the park to dream up extra dimensions, at least for mathematicians.
This feature originally appeared on the site for the NOVA program The Elegant Universe.
Credits
Illustrations
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 Â© WGBH Educational Foundation
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