Thingiverse

Icoframes

by moebio

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ensamble geometry golden ratio icosahedron parts polyhedra puzzle ensamble geometry golden ratio icosahedron parts polyhedra puzzle

Simple 3 pieces puzzle. Each piece is a golden rectangle (see: https://en.wikipedia.org/wiki/Golden_rectangle) and when assembled the corners form an icosahedron.

The 3 pieces look identical but a closer look reveals small (and important) differences.

The motivation behind the design was to find a very light structure, with minimal material that "auto-supports" itself.

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Thingiverse

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