Geschiedenis van de kant van wie het overkwam
Op deze dag — oktober 9
| Year | Country | Category | title |
|---|---|---|---|
| 4 April 2012 | Congo-Kinshasa | Mathematics | Study proposes a base-twelve reading of the Ishango bone |
| 4 April 2012 | Congo-Kinshasa | Mathematics | The Ishango markings are examined as structured number groups |
| 4 April 2012 | Congo-Kinshasa | Mathematics | The study places Africa in deep mathematical history |
| 4 April 2012 | Congo-Kinshasa | Mathematics | Interpretation remains explicitly provisional |
| 30 Juni 1960 | Congo-Kinshasa | Racism | Congolese independence ends formal Belgian colonial sovereignty |