Kinetic cyclic scissors

Joint work with Kyle VanDeventer. Read our paper: https://archive.bridgesmathart.org/20... Instructions and files for printing and making one of these grids at https://www.printables.com/model/1779... This research was partially supported by the Koslow Undergraduate Mathematics Research Experience Scholarship. 00:00 Introduction 00:19 Self-similar quadrilateral tilings 00:45 Scissor grids 00:55 Can the grid always move? 01:44 What's going on in general 04:06 Cyclic quadrilaterals 04:36 Example: 6/12/8/9 05:08 Example: 1-1 path 06:16 Example: 1-2 path 07:02 Outro