Spiked Icosahedron (StEM)
Model
Folding instructions: Sturdy Edge Module
This is the primary page for this model.
Paper: copy paper (note block)
Type: modular spiky balls
(implies: abstract modular, abstract, geometric, mathematical object, modular, multi-sheet, spiky balls)
Author: Michał Kosmulski
Units used: Sturdy Edge Module,
by: Dirk Eisner, Francis Ow, Michał Kosmulski, other/uknown, Tomoko Fuse
(square paper)
Unit count: 60
Colors: orange
In albums: Modular ② — medium number of units
![](/small/img/models/s/spiked-icosahedron-stem-1-300-a5723252a.jpg)
![](/small/img/models/s/spiked-icosahedron-stem-3-300-ca4ae3c68.jpg)
![A look inside the model, against the light](/small/img/models/s/spiked-icosahedron-stem-2-300-e37d1e798.jpg)
In this model, each face of an icosahedron was replaced with a triangular pyramid made from three units.
The last picture shows the interior of the model against a strong backlight, displaying how the modules are connected in an X-ray view.
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