MAA Found Math for the Week of April 30, 2012
MAA Found Math: A Figure-Eight Knot, a Temari Ball with Cuboctahedral Symmetry, a digitally printed plastic Klein Bottle, and a 1-2 Icosahedron were on display in "The Mathematical Petting Zoo" at the Mathematical Association of America's Booth at the 2012 USA Science & Engineering Festival in Washington, D.C.
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