Location: Is all about Math

The fourth dimension continued

author: Étienne Ghys, National Center for Scientific Research (CNRS)
author: Aurélien Alvarez, École Normale Supérieure de Lyon
author: Jos Leys
published: March 15, 2010,   recorded: June 2008,   views: 869
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Description

Mathematician Ludwig Schläfli talks to us about objects in the fourth dimension and shows us a procession of regular polyhedra in dimension 4, strange objects with 24, 120 and even 600 faces!

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Reviews and comments:

Comment1 dilip, June 3, 2010 at 7:46 a.m.:

The fourth dimensional figure you are showing can be drawn in three dimension also.

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