History from the side of those it happened to
On this day — September 17
| Date | Country | Category | Title |
|---|---|---|---|
| 17 September 2011 | Iraq | Mathematics | Study investigates the numbers behind Plimpton 322 |
| 17 September 2011 | Iraq | Mathematics | Reciprocal pairs explain the tablet's organization |
| 17 September 2011 | Iraq | Mathematics | Missing rows are predicted mathematically |
| 17 September 2011 | Iraq | Mathematics | Historical context changes mathematical interpretation |