Top Polyhedron Juno's Spinner
Juno's Spinner Icosidodecahedron copyright 2001 Junichi Yananose

This model consists 4 types of elements. Shape and number of elements is shown below. This model requires 150 rotaional joints.

We can realize similar mechanism of transformation based on cuboctahedron model. I designed and made it in 1998.

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Number of elements

Top Polyhedron Juno's Spinner