Snakes!
Maybe there'll be a blog post eventually, but for now, I just want to show off the picture I made.
(George Sicherman found that there were 51 solutions to the problem of putting all thirteen three and four segment polysticks in a loop on a 6×8 grid that visits every vertex. Of these, just two solutions have every joint between polysticks forming a right angle. The other one is a slight variation on this one.)
(George Sicherman found that there were 51 solutions to the problem of putting all thirteen three and four segment polysticks in a loop on a 6×8 grid that visits every vertex. Of these, just two solutions have every joint between polysticks forming a right angle. The other one is a slight variation on this one.)