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Search: concept:tracing_line_or_curve
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BP102 Internal arrows point outward vs. internal arrows point inward.
(edit; present; nest [left/right]; search; history)
CROSSREFS

Adjacent-numbered pages:
BP97 BP98 BP99 BP100 BP101  *  BP103 BP104 BP105 BP106 BP107

KEYWORD

traditional

CONCEPT arrow (info | search),
between (info | search),
tracing_lines_or_curves_meet (info | search),
tracing_line_or_curve (info | search),
imagined_point (info | search),
imagined_entity (info | search)

AUTHOR

Douglas R. Hofstadter

BP105 Ends of line point to the same direction vs. ends of line do not point to the same direction.
(edit; present; nest [left/right]; search; history)
CROSSREFS

Adjacent-numbered pages:
BP100 BP101 BP102 BP103 BP104  *  BP106 BP107 BP108 BP109 BP110

KEYWORD

noisy, traditional

CONCEPT slope_at_endpoint (info | search),
tracing_line_or_curve (info | search)

AUTHOR

Douglas R. Hofstadter

BP115 Innermost shape is reachable from the outermost one vs. innermost shape is unreachable from the outermost one.
(edit; present; nest [left/right]; search; history)
CROSSREFS

Adjacent-numbered pages:
BP110 BP111 BP112 BP113 BP114  *  BP116 BP117 BP118 BP119 BP120

KEYWORD

traditional

CONCEPT innermost_outermost (info | search),
path (info | search),
reachable (info | search),
tracing_line_or_curve (info | search)

AUTHOR

Douglas R. Hofstadter

BP120 All turns are in one direction and rectangular loop exists vs. turns in different directions and no rectangular loop exists.
(edit; present; nest [left/right]; search; history)
CROSSREFS

Adjacent-numbered pages:
BP115 BP116 BP117 BP118 BP119  *  BP121 BP122 BP123 BP124 BP125

KEYWORD

traditional

CONCEPT all (info | search),
turn_orientation (info | search),
tracing_line_or_curve (info | search),
turning_direction (info | search)

AUTHOR

Douglas R. Hofstadter

BP179 Object thinner at top vs. object thicker at top.
(edit; present; nest [left/right]; search; history)
CROSSREFS

Adjacent-numbered pages:
BP174 BP175 BP176 BP177 BP178  *  BP180 BP181 BP182 BP183 BP184

KEYWORD

traditional

CONCEPT size_increase_decrease (info | search),
downward_upward (info | search),
regular_irregular_change (info | search),
tracing_line_or_curve (info | search),
uppermost_lowermost (info | search)

WORLD

shape_outline [smaller | same | bigger]

AUTHOR

Harry E. Foundalis

BP180 Black region narrows at the boundary of black/white vs. black region widens at the boundary of black/white.
(edit; present; nest [left/right]; search; history)
CROSSREFS

Adjacent-numbered pages:
BP175 BP176 BP177 BP178 BP179  *  BP181 BP182 BP183 BP184 BP185

KEYWORD

nice, dual, traditional

CONCEPT size_increase_decrease (info | search),
outlined_filled (info | search),
tracing_line_or_curve (info | search),
texture (info | search)

AUTHOR

Harry E. Foundalis

BP198 Stays in vs. escapes.
(edit; present; nest [left/right]; search; history)
CROSSREFS

Adjacent-numbered pages:
BP193 BP194 BP195 BP196 BP197  *  BP199 BP200 BP201 BP202 BP203

KEYWORD

nice

CONCEPT line_or_curve_endpoint (info | search),
inside (info | search),
tracing_line_or_curve (info | search)

AUTHOR

Harry E. Foundalis

BP208 All curves spiral counterclockwise, starting from maximum curvature vs. all curves spiral clockwise, starting from maximum curvature.
(edit; present; nest [left/right]; search; history)
CROSSREFS

Adjacent-numbered pages:
BP203 BP204 BP205 BP206 BP207  *  BP209 BP210 BP211 BP212 BP213

KEYWORD

traditional

CONCEPT all (info | search),
turn_orientation (info | search),
tracing_line_or_curve (info | search),
rotational_direction (info | search),
direction (info | search)

AUTHOR

Giuseppe Insana

BP278 Shorter on the left, taller on the right vs. taller on the left, shorter on the right.
(edit; present; nest [left/right]; search; history)
CROSSREFS

Adjacent-numbered pages:
BP273 BP274 BP275 BP276 BP277  *  BP279 BP280 BP281 BP282 BP283

KEYWORD

dual, handed, leftright

CONCEPT size_increase_decrease (info | search),
convex_hull (info | search),
leftward_rightward (info | search),
regular_irregular_change (info | search),
tracing_line_or_curve (info | search)

WORLD

arial_font_two_symbols [smaller | same | bigger]

AUTHOR

Merse E. Gáspár

BP336 Any one gear turns all vs. no gear turns all.
(edit; present; nest [left/right]; search; history)
CROSSREFS

See BP536 for all gears can turn.

Adjacent-numbered pages:
BP331 BP332 BP333 BP334 BP335  *  BP337 BP338 BP339 BP340 BP341

KEYWORD

nice, stretch, physics, traditional

CONCEPT all (info | search),
turn_orientation (info | search),
every_other (info | search),
gear (info | search),
on_line_or_curve (info | search),
tracing_line_or_curve (info | search),
imagined_motion (info | search),
motion (info | search)

WORLD

gears [smaller | same | bigger]
zoom in left | zoom in right

AUTHOR

Aaron David Fairbanks

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