In 1977, two mathematicians created a conjecture that proposed the minimum size a paper strip needed to be in order to form an embedded strip. Although they proposed an aspect ration of 1.73 (or √3), ...
The “Ideas for Expo” column in The Spokesman-Review answered a question that readers 50 years later might also be asking: What does the Expo ’74 symbol mean? The answer: It’s a triangular Mobius strip ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback