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Timeline for The Symmetry of a Soccer Ball

Current License: CC BY-SA 2.5

3 events
when toggle format what by license comment
Mar 29, 2010 at 19:47 history edited Douglas Zare CC BY-SA 2.5
Corrected disphenoid example by adding congruence assumption.
Mar 29, 2010 at 19:38 history edited Douglas Zare CC BY-SA 2.5
Linked to truncated icosahedron shirt
Mar 29, 2010 at 19:21 history answered Douglas Zare CC BY-SA 2.5