Turning a Penrose triangle inside out (Q1837645)
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scientific article; zbMATH DE number 3801363
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Turning a Penrose triangle inside out |
scientific article; zbMATH DE number 3801363 |
Statements
Turning a Penrose triangle inside out (English)
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1982
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torus eversion
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eversion of Penrose triangle
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