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Original file (3,648 × 2,886 pixels, file size: 2.05 MB, MIME type: image/jpeg)
Summary
| Description |
English: A coffee cup with a handle is topologically equivalent to a donut.
A coffee cup transforming into a donut is represented by ceramic models. |
| Date | |
| Source | http://www.segerman.org/images/topology_joke.jpg |
| Author | Keenan Crane and Henry Segerman |
| Permission (Reusing this file) |
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Licensing
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
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- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 17:18, 11 April 2022 | | 3,648 × 2,886 (2.05 MB) | Toploftical | Uploaded a work by Keenan Crane and Henry Segerman from http://www.segerman.org/images/topology_joke.jpg with UploadWizard |
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