Timeline for Are there examples of non-orientable manifolds in nature?
Current License: CC BY-SA 2.5
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Nov 12, 2010 at 20:15 | history | made wiki | Post Made Community Wiki by S. Carnahan♦ | ||
| Nov 12, 2010 at 15:24 | history | answered | Francesco Polizzi | CC BY-SA 2.5 |