about
1070
| 1070 • Song Dynasty Chinese astronomer, engineer, and statesman Su Song completes the compilation of the Ben Cao Tu Jing, a pharmaceutical treatise with related subjects of botany, zoology, mineralogy, and metallurgy. |
about
Age: 33y
1103
Age: 33y
birth of childHeilika of Pettendorf 1 Source ⇓ |
| 1103 • Amadeus III becomes Count of Savoy. |
before
Age: 49y
1119
Age: 49y
| 1119 • In his Pingzhou Table Talks published in this year, the Song Dynasty Chinese author Zhu Yu writes of the earliest known use of separate hull compartments in ships. |