How to 'magically' untie a shoelace double knot – Archimedes Lab

How to Tie Double Knots That Untie Easily

Tie-Cache-LRU/bench/big_test_data at master · schwern/Tie-Cache-LRU · GitHub

Archimedes' Revenge The Joys and Perils of Mathematics PDF, PDF, The Beast (Revelation)

Why your shoelaces come undone, according to science - CNET

Physics Is Untying Your Shoelaces - Science Friday

Magic – Page 2 – Archimedes Lab Project

Magic – Page 2 – Archimedes Lab Project

Tying your shoes: Double knot without double knotting them

Such is Life - Umnet

Shoelaces Always Coming Undone? Blame It On Physics! Book Review and Ratings by Kids - Shariqua Ahmed

PDF) History of Knot Theory