Re:How to Slice a Bagel into Two Linked Halves
by raheemm on Monday December 07, 2009 @05:18PM
(#982337)
He is especially known for workshops he has led around the world constructing very large models of four-dimensional polytopes (e.g., 1, 2, 3, 4, 5), These extraordinary activities expose participants to important conceptual ideas they might never experience otherwise... his alternative introductions to mathematical topics are often effective for engaging students who are not attracted to traditional mathematics teaching.
http://www.georgehart.com/research/hartbiog.html