You need :
- 1 sheet of paper
- Scissors
1 - Fold paper and make a square
2 - Cut square in half
3 - Fold each half again legnthways
4 - Fold top and bottom corners
5 - Fold Triangles over
6 - Lay one piece on top of the other
7 - Fold corners in
8 - Tuck the folded parts in
I hope you like the video, sorry its so fast, 30 seconds is very short !

































I
I
I agree. :)
Also, my knowledge of these and my boredom in school led to this.
...This is about half of what I have now. :]