Hi guys, I just created this model: https://www.facebook.com/video.php?v=1079257028756941&set=vb.100000179635552&type=3&theater
I made it thinking of folding Colombian banknotes as tips for waiters; that's why it's so small. But since it's such a common geometrical shape (the triangular bipyramid) I wanted to know if it hadn't been created before. If it hasn't I will eventually post it in Neorigami as my creation and I wish to call it Colombian Triangular Bypiramid, since it has to be folded with the dimensions of Colombian banknotes and not just any banknotes. Can you please tell me if a triangular bypiramid had already been created from a 2 x 1 rectangle? Thanks guys : )
