Monthly Archives: January 2013

Portrait of Helen

1991-2003, acrylic on canvas, 16″ x 24″

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The Compound of Two Truncated Tetrahedra and a Cube

Website to try polyhedra-making software used to make this image: http://www.software3d.com/stella.php

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Rotating Hyperdodecahedron

This moving image of a projection of the four-dimensional 120-cell was made using Stella 4d, software you can try for free here: http://www.software3d.com/stella.php

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An Alternative Explanation for ADD and ADHD

ADD and ADHD are being treated, mostly in children too young to give informed consent themselves, with powerful, addictive, dangerous stimulants. How dangerous? Children have died because of such drugs as Ritalin and its relatives, all of which are amphetamines … Continue reading

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A Faceted Icosidodecahedron

In this polyhedron, there are, easily visible, twenty light blue faces which are equilateral triangles. Inside the polyhedron (and therefore harder to spot) are thirty purple faces which are Golden rectangles, along with twelve large, orange regular pentagonal faces. To … Continue reading

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Color Wheels

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Mandala with Golden Rectangles

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