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Search: concept:impossible
Displaying 1-3 of 3 results found.     page 1
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BP252 Impossible solid in 3-D vs. possible solid in 3-D.
(edit; present; nest [left/right]; search; history)
CROSSREFS

Adjacent-numbered pages:
BP247 BP248 BP249 BP250 BP251  *  BP253 BP254 BP255 BP256 BP257

KEYWORD

anticomputer, traditional

CONCEPT impossible (info | search),
3d_impossible_solid (info | search)

AUTHOR

Andreas Gunnarsson

BP868 Images of impossible Bongard Problems vs. images of possible Bongard Problems.
(edit; present; nest [left/right]; search; history)
COMMENTS

This fits on its own left side.

CROSSREFS

See BP821 for the version with links to pages on the OEBP (instead of images of Bongard Problems), of which this fits on the left side.

Adjacent-numbered pages:
BP863 BP864 BP865 BP866 BP867  *  BP869 BP870 BP871 BP872 BP873

KEYWORD

less, notso, meta (see left/right), miniproblems, example, left-finite, left-full, impossible, experimental, funny, presentationinvariant

CONCEPT impossible (info | search)

WORLD

bpimage [smaller | same | bigger]

AUTHOR

Aaron David Fairbanks

BP1133 Impossible to realize in 3D space vs. not so.
(edit; present; nest [left/right]; search; history)
COMMENTS

Each unit is to be imagined as a flat rigid rod/hoop/triangle/etc.

REFERENCE

https://en.wikipedia.org/wiki/Borromean_rings

CROSSREFS

Similar to BP252.

Adjacent-numbered pages:
BP1128 BP1129 BP1130 BP1131 BP1132  *  BP1134 BP1135 BP1136 BP1137 BP1138

KEYWORD

precise

CONCEPT rigidity (info | search),
impossible (info | search)

AUTHOR

Leo Crabbe

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