zlacker

Here's a nice short TED talk on tying your shoes right: https://www.ted.com/talks/terry_moore_how_to_tie_your_shoes

It doesn't use the "Ian's Secure Shoelace Knot", but it shows that for the typical way of tying your shoes, there is a "strong form" and a "weak form", and shows you how to tell the difference.

I got lucky and have been tying the strong form my whole life, but it's sorta 50/50 depending on how you learn.