1852
Jun
1881
Dec
Age: 29y
birth of childBessie E Plaster Oregon, USA ⇓ |
| 1881 • In North Africa, Tunisia becomes a French protectorate by the Treaty of Bardo. |
1900
Age: 47y
| 1900 • Max Planck announces his discovery of the law of black body emission, marking the birth of quantum physics. |