Timeline for What would you want to see at the Museum of Mathematics?
Current License: CC BY-SA 2.5
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jan 3, 2011 at 0:16 | comment | added | Henry Segerman | Involve marked cog wheels with 9, 16 and 25 teeth (and for that matter, with 9*16, 9*25 and 16*25 teeth). | |
| Jan 2, 2011 at 19:29 | history | answered | Douglas Zare | CC BY-SA 2.5 |