How to tie your shoes
In this three minute TED lecture, Terry Moore indicates that you are probably tying your shoes incorrectly.
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In this three minute TED lecture, Terry Moore indicates that you are probably tying your shoes incorrectly.
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Instead of shoelaces being tied I get a lot of HTML…..
It is a subtle difference, The weak version is a “granny slipknot” and the strong form is a “square slipknot,” The catch is that a square knot is slightly counter-intuitive.