# Urboros Snake eating its tail <!-- #mental-model --> [Web URL for this note](http://notes.benjaminreinhardt.com/Urboros) [Comment on this note](http://via.hypothes.is/http://notes.benjaminreinhardt.com/Urboros) <!-- {BearID:4068E238-532C-4F6A-B538-1646E9245EDE-89396-000402AB7717CC47} -->