A small, clear tetrahedron that displays a different face every day. Usually the face is smiling, but on every fifth day it is weeping. No face is ever repeated.
You've Discovered an Oddity
Published September 19, 2013 by Ryan Chaddock
Published September 19, 2013 by Ryan Chaddock
A small, clear tetrahedron that displays a different face every day. Usually the face is smiling, but on every fifth day it is weeping. No face is ever repeated.