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| BP972 |
| Top half has more black (less white) than bottom half versus vice versa. |
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COMMENTS
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A similar, but different, solution is "center of mass is above the horizontal vs. center of mass is below the horizontal." |
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CROSSREFS
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See BP971 for the version with examples rotated a quarter-turn.
Adjacent-numbered pages:
BP967 BP968 BP969 BP970 BP971 * BP973 BP974 BP975 BP976 BP977
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KEYWORD
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precise, spectrum, dual, handed, updown, boundingbox, blackwhite, traditional, viceversa, absoluteposition, bordercontent
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AUTHOR
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Aaron David Fairbanks
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