Proof That find + mkdir Are Turing-Complete

Data manipulation is at the heart of computation, and a system is said to be Turing-complete if it can be configured to manipulate data in a way that makes implementing arbitrary computation possib…

Turing Complete Origami

Origami can be an interesting starting point for a project, but we weren’t expecting [Thomas C. Hull] and [Inna Zakharevich]’s Turing complete origami computer. Starting with the constr…