Four years in the making….. In 2012 I cut out triangles of paper to glue together into a dodecahexaflexagon (documented in a post about a smaller flexagon). I also found instructions: scanned typed instructions from David Pleacher, and instructions incorporating triangle orientation from Kathryn Huxtable. A dodecahexaflexagon is a 12-faced (the dodeca-, as you will … Continue reading Flexing