Event
PCOC 2025
Event time
Friday, October 31, 2025, 3:00 pm – 3:45 pm PDT
Room
Carr
Level
Intermediate
Creator(s)
Jun Maekawa
Teacher(s)
Jun Maekawa
Maximum size
40
Sold out
Yes
Registered attendees
40

This is a regular icosahedron with internal XYZ Cartesian coordinates, assembled from six pieces.
This shape has the harmony of the golden ratio.

Supplies

OrigamiUSA will supply paper, to be handed out by the teacher in class.

  • This is a modular/composite requiring 6 sheets.
Bibliography

"Sugaku Seminar"(Monthly Mathematical Seminar) 2016 July, Nippon Hyoron Sha co., ltd. Japan