A Flock of Rhombicosidodecahedra

60 RIDRID

It’s a little-known fact that rhombicosidodecahedra prefer to fly in flocks of sixty, as seen here. I made this using Stella 4d, available at this website.

It’s a Party in America . . . Tax Refunds Arrived!

irs

Our federal tax refund arrived! Whoo-hoo! We get back money which was ours all along, but was on loan to the government, interest-free . . . hey, suddenly this deal doesn’t sound so great after all . . . .

Op Art on a Dodecahedron

Dodeca

I used Geometer’s Sketchpad and MS-Paint to make the designs on the faces, and then assembled the dodecahedron with Stella 4d, a program you may try here.

Cyclops

Image

Cyclops

A Music Video for David Bowie’s Song “Ziggy Stardust”

A Great Rhombicosidodecahedron Inspired By David Bowie, As Ziggy Stardust

Ziggy's Trunc Icosidodeca

I made this with Stella 4d, which you can try for yourself at this website.

Cluster of Six Rhombicosidodecahedra

Augmented Cubocta

To make this cluster, start with a cuboctahedron, then augment each of its square faces with rhombicosidodecahedra. Although the cuboctahedron has cuboctahedral symmetry, this cluster does not — rather, it has tetrahedral symmetry. I created this using Stella 4d, which is available here.

A Fullerene Molecule with 320 Carbon Atoms

C320

I created this image using Stella 4d: Polyhedron Navigator, which is available here.

A Dozen Pulsating Dodecahedra

12 dodecahedra

To make this using Stella 4d (available here) I started with an icosahedron, placed a dodecahedron on each of its vertices, then rendered the central icosahedron invisible. The slight pulsating effect is caused by the program fitting the polyhedra tightly into each frame of the animation.