Re: Say something about the poster above you.

#523
By my understanding it is an interpenetrating tetrahedron,though it goes by many names as depending on the angle of the viewer in relation to the subject polyhedron's orientation it can appear as entirely different polyhedra

Spacemanspiff's avatar is a remastered Calvin and Hobbes picture :D suiting to his name.
Gale points:ummm to far behind to care and too long since I got one to remember
Image

That which is written without effort is usually read without enjoyment.
cron