- ...that Joss papers are sheets of paper that are burned in traditional Chinese deity or ancestor worship ceremonies during special holidays?
- ...that origami only uses a small number of different folds?
- ...that wet folding adds curves and life to origami, which is otherwise purely geometric?
- ...that in the early days of origami, development of new designs was largely trial-and-error?
- ...that Akira Yoshizawa, considered to be the grandmaster of origami, was the son of a dairy farmer?