Origami Sociëteit Nederland

https://www.rugvista.nl/tapijten/Crane/tapijt_326714-Crane_Origami.html?...

OrigamiUSA is pleased to announce our Summer/Fall 2016 Origami Connect Series. This program offers real-time, interactive, online folding events that are available to anyone, anywhere and can be viewed by as many people as can fit in front of your computer (which is all you will need).

Upcoming events include:

September 17, 2016
Tom Hull
Modular Hybrid Unit and its Math

kijk hier maar eens: http://www.origami-resource-center.com/origami-science.html