Overhand Knot in Paper-folding
If a flat ribbon or strip is tightly folded into a flattened overhand knot, it assumes a regular pentagonal shape.
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Famous quotes containing the word knot:
“Come Sleep! Oh Sleep, the certain knot of peace,
The baiting-place of wit, the balm of woe,
The poor man’s wealth, the prisoner’s release,
Th’indifferent judge between the high and low.”
—Sir Philip Sidney (1554–1586)