Portal:Origami/DYK/August

• ...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?