File:Eight face-bonded tetrahedra.jpg
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Eight_face-bonded_tetrahedra.jpg (640 × 480 pixels, file size: 87 KB, MIME type: image/jpeg)
Captions
Captions
An eight-tetrahedron segment of a [[Boerdijk–Coxeter helix]] as found in the [[16-cell]].
Summary
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| Description |
English: The helix contains 8 regular tetrahedra, 8 vertices, and 24 edges. When it is bent into a ring (in the fourth dimension), the two triangular faces at each end of the helix are the same face. The helix is bounded by three 8-edge octagrams of different colors. The orange and yellow edges are two 4-edge segments of the same 8-edge octagram. |
| Date | |
| Source | Own work |
| Author | Dc.samizdat |
| Camera location |   | View this and other nearby images on: OpenStreetMap |  |
|---|
Licensing
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I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
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- to share – to copy, distribute and transmit the work
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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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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 21:37, 29 October 2022 | | 640 × 480 (87 KB) | Dc.samizdat (talk | contribs) | Uploaded own work with UploadWizard |
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