Explorable Flexagons: Learn to create and flex flexagons (2020)(loki3.com)

34 points by PaulHoule 1 year ago | 10 comments

Foldmation: Interactive Origami Folding(foldmation.com)

21 points by thunderbong 2 years ago | 1 comments

Show HN: FoldMation – Interactive origami learning and creation(foldmation.com)

74 points by fuzzythinker 2 years ago | 16 comments

A kids traffic mat in Elm(matiasklemola.com)

168 points by eliasson 2 years ago | 14 comments

The OpenFlexure 3D printable microscope(openflexure.org)

167 points by enceladus06 1 year ago | 18 comments

Flipdiscs(flipdisc.io)

542 points by skogstokig 6 months ago | 85 comments

A site about building a large interactive flipdisc (flip-dot) wall display, explaining the electromagnetic display technology with guide and docs sections.