Origami Challenge This page contains challenge questions about mathematical origami and links to other sources of questions. Some of the questions are open, however. This means that you could be the first person to ever work on them! 1 X-Authen... http://articles.top501.nu/2008/07/12/p...

Some of the best ongoing Design competition world-wide, offering you a chance to win recognition, fame and prizes. Details and listing updates quite frequently. YOU might find one for you......A Competitor!! read more | digg story http://www.websy.net/blog/Technology/2...