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

How to Tie Shoelaces with an Easy to Release Double Knot

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December 2017 – Archimedes Lab Project

Why your shoelaces come undone, according to science - CNET

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Ditch the double knot! The BEST way to tie your shoes

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Tying two solid, but moving objects together. What's it called? : r/knots

December 2017 – Archimedes Lab Project

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