[This belongs in Chit Chat, but to be quick ... : ]
CLDay, The Art of Knotting & Splicing, 4th ed.
p.16, 2nd col. top
"Little is known about the mechanics of knots, and
friction itself is still a scientific mystery. Under the
circumstances, it behooves the layman to speak skep-
tically rather than dogmatically about why knots be-
have the way they do."
Cheers,
--dl*
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