Topology (Graphics Archive, Special Topics)
Library Home || Full Table of Contents || Suggest a Link || Library Help
|The Geometry Center|
|Properties of objects that don't change when they are stretched or twisted (Klein bottle, Moebius band).|
|Levels:||High School (9-12), College|
© 1994- Drexel University. All rights reserved.
The Math Forum is a research and educational enterprise of the Drexel University School of Education.