Maths Craft - A hyperbolic paraboloid (with pen included for scale). See this and more mathematical origami at the Maths Craft Festival @aucklandmuseum this weekend. See mathscraftnz.org for more details - including
![Learn how to make a sonobe unit in origami, and unlock a world of mathematical wonder – Department of Mathematics | CSU Learn how to make a sonobe unit in origami, and unlock a world of mathematical wonder – Department of Mathematics | CSU](https://scx1.b-cdn.net/csz/news/800a/2022/learn-how-to-make-a-so-3.jpg)
Learn how to make a sonobe unit in origami, and unlock a world of mathematical wonder – Department of Mathematics | CSU
![Mathematical Origami: Geometrical Shapes by Paper Folding: Amazon.co.uk: Mitchell, David: 9781899618187: Books Mathematical Origami: Geometrical Shapes by Paper Folding: Amazon.co.uk: Mitchell, David: 9781899618187: Books](https://m.media-amazon.com/images/I/61aBFDvJT8L._AC_UF894,1000_QL80_.jpg)