285 BC
From Wikipedia, the free encyclopedia
| Centuries: | 4th century BC · 3rd century BC · 2nd century BC |
| Decades: | 310s BC 300s BC 290s BC 280s BC 270s BC 260s BC 250s BC |
| Years: | 288 BC 287 BC 286 BC 285 BC 284 BC 283 BC 282 BC |
[edit] Events
[edit] By place
[edit] Greece
- Demetrius surrenders to Seleucus I Nicator.
[edit] By topic
[edit] Mathematics
- Beginning of the activity of Ctesibius, mathematician.
