Discussion from a few weeks ago: https://news.ycombinator.com/item?id=41491016

This post is much more in depth: https://www.decarpentier.nl/carpentopod

2022 - https://x.com/decarpentier_nl/status/1572935572661960707

The demo video is charming: https://www.youtube.com/watch?v=xKDY4yWxfJM

I only see one linkage that isn’t just a rotation of straandbeast’s, and that turns one point into two with a small separation.