Complex structure icosahedron @EdoTimmermans

Uploaded June 2013 | Updated September 2026, 1 week ago

The icosahedron is a continuation on the spheres that function as the base for the units used for the builds shown in my videos 'Implode into sphere technique, base for 26-hedron unit' and 'Icosidodecahedron around icosahedron'.
Links: youtu.be/EIkNqZNQlJI
and youtu.be/dVmuyYcMEr8

$Sierpinski octahedron & more The Sierpinski ocgtahedron is a 3D fractal. I remember seeing Sierpinski cubes and tetrahedra made with magnets, but not the octahedron. My build only is the second iteration, with smaller octahedra a third iteration should be possible to make. The other builds in this video, made with the same octahedra: a dodecahedron and a tetrahedron.$

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