Programs used: Geometer’s Sketchpad and MS-Paint, to make the turquoise stars; and Stella 4d, to place that image of each face of this polyhedron, and then make this rotating .gif file.
Stella 4d may be tried for free at http://www.software3d.com/stella.php.
The 240 faces are:
Created with Stella 4d, available at http://www.software3d.com/stella.php.
Programs used: Geometer’s Sketchpad and MS-Paint, to make the image seen in the previous post; and Stella 4d, to place that image of each face of this polyhedron, and then make this rotating .gif file.
Stella 4d may be tried for free at http://www.software3d.com/stella.php.
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