Galeria de Nós

Mapa de Nós

[A Knot Picture]

[Torus knot] [Fancy knot]

= ?

reflect in plane

same
as
start

rotate

reflect in plane

same
as
start

rotate

helix_left_right.jpg - 33KB

jack_box.jpg - 69KB

trefoilmobius.jpg - 42KB

merge_wrap.jpg - 64 KB

mobius_holes.jpg - 47KB

sphtor.jpg - 107KB

tetrahedron_tensegrity1.jpg - 24KB tetrahedron_tensegrity2.jpg - 48KB snub_cube_tensegrity.jpg - 71KB

dodec_tensegrity.jpg - 48KB

pentagon_knot.jpg - 49KB

hilbert_torus.jpg - 66KB sphere_spiral2.jpg - 98KB

octet_tower.jpg - 72KB

[four in hand]

[windsor]

[shelby]

[bowtie]

Oblique view

Top view

Side view

PDF (230 kilobytes) Gzipped PostScript (60 kilobytes)	PDF (339 kilobytes) Gzipped PostScript (207 kilobytes)	PDF (12 kilobytes) Gzipped PostScript (9 kilobytes)	PDF (41 kilobytes) Gzipped PostScript (15 kilobytes)
PDF (115 kilobytes) Gzipped PostScript (60 kilobytes)	PDF (28 kilobytes) Gzipped PostScript (21 kilobytes)	PDF (46 kilobytes) Gzipped PostScript (25 kilobytes)	PDF (201 kilobytes) Gzipped PostScript (105 kilobytes)
PDF (251 kilobytes) Gzipped PostScript (141 kilobytes)	PDF (16 kilobytes) Gzipped PostScript (4 kilobytes)	PDF (98 kilobytes) Gzipped PostScript (61 kilobytes)	PDF (129 kilobytes) Gzipped PostScript (64 kilobytes)
PDF (167 kilobytes) Gzipped PostScript (84 kilobytes)	PDF (6 kilobytes) Gzipped PostScript (4 kilobytes)	PDF (64 kilobytes) Gzipped PostScript (47 kilobytes)	PDF (121 kilobytes) Gzipped PostScript (33 kilobytes)
PDF (134 kilobytes) Gzipped PostScript (27 kilobytes)	PDF (7 kilobytes) Gzipped PostScript (5 kilobytes)	PDF (43 kilobytes) Gzipped PostScript (22 kilobytes)	PDF (110 kilobytes) Gzipped PostScript (42 kilobytes)
PDF (93 kilobytes) Gzipped PostScript (25 kilobytes)	PDF (370 kilobytes) Gzipped PostScript (184 kilobytes)	PDF (11 kilobytes) Gzipped PostScript (7 kilobytes)	PDF (22 kilobytes) Gzipped PostScript (16 kilobytes)

k2₁	k3₁	k3₂	k4₁
k4₂	k4₃	k4₄	k5₁
k5₂	k5₃	k5₄	k5₅
k5₆	k5₇	k5₈	k5₉
k5₁₀	k5₁₁	k5₁₂	k5₁₃
k5₁₄	k5₁₅	k5₁₆	k5₁₇
k5₁₈	k5₁₉	k5₂₀	k5₂₁
k5₂₂	k6₁	k6₂	k6₃
k6₄	k6₅	k6₆	k6₇
k6₈	k6₉	k6₁₀	k6₁₁
k6₁₂	k6₁₃	k6₁₄	k6₁₅
k6₁₆	k6₁₇	k6₁₈	k6₁₉
k6₂₀	k6₂₁	k6₂₂	k6₂₃
k6₂₄	k6₂₅	k6₂₆	k6₂₇
k6₂₈	k6₂₉	k6₃₀	k6₃₁
k6₃₂	k6₃₃	k6₃₄	k6₃₅
k6₃₆	k6₃₇	k6₃₈	k6₃₉
k6₄₀	k6₄₁	k6₄₂	k6₄₃

(14 kbytes)	(24 kbytes)	(28 kbytes)
(37 kbytes)	(35 kbytes)	(42 kbytes)
(29 kbytes)	(35 kbytes)	(39 kbytes)
(36 kbytes)	(29 kbytes)	part 1 of 2 (17 kbytes) part 2 of 2 (25 kbytes)

11509	121022	121481
121989	12465	131
131022	131337	134023
136789	137433	138003
138291	138449	139465
139973	139988





)

900x900 pixel JPEG (184 kilobytes)

k2₁	k3₁	k3₂	k4₁
k4₂	k4₃	k4₄	k5₁
k5₂	k5₃	k5₄	k5₅
k5₆	k5₇	k5₈	k5₉
k5₁₀	k5₁₁	k5₁₂	k5₁₃
k5₁₄	k5₁₅	k5₁₆	k5₁₇
k5₁₈	k5₁₉	k5₂₀	k5₂₁
k5₂₂	k6₁	k6₂	k6₃
k6₄	k6₅	k6₆	k6₇
k6₈	k6₉	k6₁₀	k6₁₁
k6₁₂	k6₁₃	k6₁₄	k6₁₅
k6₁₆	k6₁₇	k6₁₈	k6₁₉
k6₂₀	k6₂₁	k6₂₂	k6₂₃
k6₂₄	k6₂₅	k6₂₆	k6₂₇
k6₂₈	k6₂₉	k6₃₀	k6₃₁
k6₃₂	k6₃₃	k6₃₄	k6₃₅
k6₃₆	k6₃₇	k6₃₈	k6₃₉
k6₄₀	k6₄₁	k6₄₂	k6₄₃

Knot	Viewed along principal axis with intermediate eigenvalue	Viewed along principal axis with smallest eigenvalue	Viewed along principal axis with largest eigenvalue
7₁
8₅
9₃₅
8²₁

=

[A Knot Picture]

[Torus knot]

[Fancy knot]

Left Right

	1. Situate the tie so that the end "A" is longer than end "B" and cross "A" over "B".		2. Bring "A" up through loop between collar and tie; then back down.
	3. Pull "A" underneath "B" and to the left, and back through the loop again.		4. Bring "A" across the front from left to right.
	5. Pull "A" up through the loop again.		6. Bring "A" down through the knot in front.
	7. Using both hands, tighten the knot and draw up to collar.

How to tie a Half Windsor

	1. Situate the tie so that the end "A" is longer than end "B" and cross "A" over "B".		2. Bring "A" up around and behind "B".
	3. Bring "A" up.		4. Pull "A" up and through the loop.
	5. Bring "A" around front, over "B" from left to right.		6. Again, bring "A" up and through the loop.
	7. Bring "A" down through the knot in front.		8. Using both hands, tighten the knot and draw up to collar.

How to tie a Four-in-Hand

	1. Situate the tie so that the end "A" is longer than end "B" and cross "A" over "B".		2. Turn "A" back underneath "B".
	3. Continue by bringing "A" back over in front of "B" again.		4. Pull "A" up and through the loop around your neck.
	5. Hold the front of the knot loosely with your index finger and bring "A" down through front loop.		6. Remove finger and tighten knot snugly to collar by holding "B" and sliding the knot.

unknot figure-8

Variations on a Trefoil

[Torus knot] [Fancy knot]