H is for hexaflexagon

What is a hexaflexagon I hear you cry?

A hexaflexagon (also called a kaleidocycle) is a folded geometric figure that can be "flexed" to expose many sides. This craft is a 3-D hexaflexagon, made of six tetrahedrons.

Let 2012 be the year you get back in touch with your inner child.




What carol is heard in the desert?


O camel ye faithful!