Page 282 - Lindsey Philpott "The Ultimate Book of Decorative Knots"
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276 the  ultimate  book  of  decorative  knots




                   Double Monkey Fist
                   If a single Monkey Fist has six faces (the number of
                   faces of a cube) then a cuboctahedron may be said
                   to be a cube whose corners have been modified to
                   form a Double Monkey Fist with fourteen faces
                   (cube = six faces; octahedron = eight faces; total =
                   14 faces).









                                                                       Ashley’s version (#2206) of a cuboctahedron (C/W,
                                                                       CC/W, C/W, CC/W).

                                                                      of as a true Double Monkey Fist or dodecahedron,
                                                                      having twice the number of faces that a regular

                   A cuboctahedron is a polyhedron (a solid object    Monkey Fist has. Note that, because the ends do not
                   having poly- or many faces) with eight triangular   meet in this first version of a Globe Knot, you must
                   faces and six square faces – fourteen in all.      determine the number of circles you will need for
                                                                      complete covering before you start. There is no easy
                      Each corner (junction of three square faces)    way out of this. If you are covering a sphere of one
                   is therefore a triangle, and the former upright    inch using a 3/32-inch cord (approximately 25-mm
                   square face has become diagonally the same height   diameter sphere and 3 mm thick cord) you will need
                   as the original cube face, oriented now so that its   to use five or six passes to get the right coverage,
                   corners are upper and lower, rather than northwest,   depending on how fuzzy your line and how tight
                   northeast and so on. For us knot-tyers, this means   you pull the individual parts. It is too difficult for
                   we have eight places (triangular faces) where there   beginners to tie in the hand. Alternatively, a second
                   is a meeting of three cords (eight corners of the   method of tying a real fourteen-faced Globe Knot (a
                   original cube) and six places (square faces) where   cuboctahedron) is also shown, one by Don Burrhus
                   there is a meeting of four cords, as in the original six   as a modified TH Knot and the third one as a
                   faces of the cube. The coloured diagram above from   modified version of Ashley’s #2206.
                   Wikipedia may help you visualise it. The dictionary
                   definition also helps in visualising the shape:
                      A cuboctahedron therefore has 12 identical
                   axes (aka vertices) originating at a singularity or a
                   single point of origin, with two triangles and two
                   squares meeting at each axis. It also has twenty-four
                   identical-length edges, each separating a triangle
                   from a square as you can see in the diagram.
                      However, here is the knot as it is tied when
                   pinned to a board, and as shown in Ashley’s Book of                             Burrhus’s version
                   Knots, #2206, which he states is a cuboctahedron. If                            of a cuboctahedron
                                                                                                   having fourteen
                   you count the number of faces where there are cords                             faces, built as a
                   meeting each other (not the spaces between) then                                3B5L modified TH
                   I only count twelve, making this knot what I think                              Knot.
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