Flexagons are flat models, that can be flexed in certain ways to reveal faces besides the two that were originally on the back and front.
https://arbital.com/p/Flexagon
by Ilia Livshits Jun 12 2018 updated Jun 12 2018
Flexagons are flat models, that can be flexed in certain ways to reveal faces besides the two that were originally on the back and front
Flexagons are flat models, that can be flexed in certain ways to reveal faces besides the two that were originally on the back and front.