Celebrate World Origami Days, 24 October - 11 November: www.origami-usa.org/wod
Share the joy of folding! See the connections to mathematics.
Visualize the possibilities: http://ngm.nationalgeographic.com/big-idea/03/origami
The first two sentences from the article:
"Anything can be made with origami—from birds and bugs to stents and space telescopes. It’s just a matter of math."