For all those who like a challenge! This is an extremely complicated model to assemble so do pay careful attention to the still pictures when they come up. This would take aproximetely 2 hours to complete, but it looks fantastic at the end. Good luck! Tell me if you have any trouble or want any tips and I'll try and help out.

Got this obsession for origami Tetrahedra. I see them everywhere ... in my dreams, in my nightmares, in the supermarket, in the streets, in my trashcan... aaaaargh everywhere!!!

Ask your little sister to make all the tetrahedron beams... and concentrate on the assembly. Just before you throw it in the bin watch this vid ... and have another try!! No money back guarantee... http://www.merrimack.edu/~thull/fit.html

Rechtstreekse upload videocam

I've always had fun with modular origami. This is a small hint at the large project I've been working on for the last year or so... check out more at http://www.positivejeffbrown.com

Trying the recursive wiggling with a 3D shape rendered in povray. The song is Wadidyusay? by Zap Mama (creative commons license)

Cleaned up version with Eon Blue Apocalypse by Tool playing in the background

Dis is a video iv made, describing the geometry of the tetrahedral void occupied by an atom(dark spot in the void) in a typical ceramic crystal.

A re-render of the Sierpinski tetrahedron. This time using a much better rendering algorithm (17* faster *and* also more accurate).

Rotating rings of tetrahedra